SFO - SEA

Find cheap flights from San Francisco to Seattle

Return
1 adult
Economy
Sat 29/4
Sat 6/5

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Good to know

Low season

January

High season

June

Cheapest flight

$111

Average price (return flight)

$347

Good deal (return flight)

$347

Good deal one-way

$154
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from San Francisco to Seattle
(avg. price over the last 2 weeks)
or less
or less

When to book flights from San Francisco to Seattle/Tacoma Intl

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight out of San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $154 or less one-way and $347 or less round-trip.
  • The cheapest flight from San Francisco to Seattle was found, on average, 41 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.
  • Morning departure is around 2% more expensive than an evening flight, on average*.
  • What trip to the San Francisco area is complete without a bit of wine tasting? If you missed out this trip, or you did not get your fill, then SF Uncork'd is just what the doctor ordered. Located in Terminal 3 near Gate 85 in San Francisco International Airport, this bar offers a large selection of all varieties of wines by the glass, including a unique selection of wine flights.
  • One unique business you usually do not find at an airport comes the San Francisco Museum of Modern Art Store, located in the International Terminal of San Francisco International Airport. Not only is this a great place to just browse and wonder, it also features great gifts and even offers excellent coffee.
  • Who does not love a brand new gadget or the latest piece of technology? If this sounds like you, then InMotion Entertainment is just your type of place. Located in the International Terminal of San Francisco International Airport, this store features headphones, cameras, and travel solutions like backpacks and travel pillows.
  • When looking for a Seattle hotel that is both convenient and affordable, there may be no better choice than the Hilton Seattle Airport & Conference Center. This hotel features a 24-hour complimentary airport shuttle service, is close to the rail station that can quickly bring you to downtown Seattle, has two separate business centers with free WiFi and remote printing, and houses a fitness center with whirlpool.
  • What says Seattle better than a booming and lively music scene? This is just as true at Seattle Tacoma International Airport, where you will find the Sub Pop Store. Imagine having a complete record store tucked away in an airport -- that is what you will find at Sub Pop. Located in the Central Terminal of Seattle Tacoma International Airport, this store may enchant you so much you may forget to ever leave the airport.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking flights from San Francisco to Seattle

Top 5 airlines serving San Francisco to Seattle

Scores according to KAYAK customer reviews
8.3
Alaska AirlinesOverall score based on 29421 reviews
8.5Boarding
8.3Comfort
8.8Crew
7.9Entertainment
7.9Food
Airline reviews
Pros: "Got here early"
Cons: "Nothing"
Read more about Alaska Airlines
Pros: "Got here early"
Cons: "Nothing"
Pros: "The pilot went around to passengers and apologized foe delay."
Cons: "3 plus hours of delay????"
Pros: "The seats were good and we boarded quickly"
Cons: "No entertainment or snacks"
Pros: "Crew were are polite and had warm hospitality."
Pros: "Lots of movies to watch."
Cons: "Flight was delayed. Seats lacked lumbar support."
Pros: "Friendly"
Cons: "Flight was delayed. Bag damaged"
Pros: "Seats were very comfortable and they provided free movies with a seat console for a 2-hour flight. Great!"
Cons: "Nothing"
Pros: "It was a short flight"
Pros: "amazing service and comfort"
Pros: "Fast flight"
Cons: "Seats were a little uncomfortable. The boarding process took a while."
Pros: "Great crew and seats were pretty comfortable."
Cons: "Dirty cabin, dirty glass, worn out carpet, seats falling apart, filthy privacy crew drapes. The CEO needs to be more hands on and do random inspections."
Pros: "Smooth ride"
Cons: "Left a little late so our flight was a bit late landing in return"
Pros: "Great entertainment system, great selection of movies. Comfortable and well kept up plane."
Cons: "Controls for entertainment system were often broken. Flight boarded late. Few vegan snacks available."
Cons: "If there was a less than one star that is what they deserve. SFO flight was late. They gave away my seat on my connection to Kalispell. They basically blamed me for being late and not being there on time. Two others from my flight were allowed to make the connection but told me that they gave my seat away because I was late. We all showed up at the same time from the late flight. I talked to 3 people including customer service and did not get a single “I’m Sorry”. Do they not communicate with each other when a flight is late and they have passengers for connections running late? They told me they don’t talk. The best they can do is put me standby for 9:30 flight and if I cannot get on that flight I have to wait until morning. My daughter is in a competition tomorrow morning and thanks to Alaska Airlines I’m going to miss it. I’m sitting here writing this review, paying for a dinner I should not be paying for and probably searching out a hotel room until morning when I can catch a flight. Unbelievable the lack of empathy."
Pros: "Free prosecco"
Cons: "Took an hour to leave"
Pros: "Always prompt and quality service"
Pros: "There is nothing about this flight that my girlfriend and I liked. This was the worst experience with an airline either of us have ever experienced."
Cons: "We didn't like that we were delayed so long that we missed our connecting flight. We were delayed upwards of 3.5 hours and watched a flight going to the same place that was supposed depart 1 hour after us, and it left 30 minutes before us."
Pros: "Alaska is great as always and try to fly with them when traveling!"
Pros: "Terminal 2 in SF is great...whole vibe plus food and seating options are top top...SeaTac needs to up their game feels makes it feels like a food court at a subpar mall."
Cons: "Wish there was in seat inflight entertainment like Virgin America."
Pros: "Nothing to complain about. It was comfortable."
Pros: "not too much"
Cons: "We made it to the gate with a good 10 minutes before take off. They did not call our names on the overhead because we were nearby the gate. But when we approached them at the gate counter, I heard the radio saying that our flight was pushing back. WTF?? Luckily they were able to get us on the next flight an hour later. But still, not impressed."
Pros: "No flight delays"
Cons: "I was rerouted at the last minute to another airport. Late taking off. No food on board. They were sold out on another flight."
Cons: "Alaska Airlines flight from SFO was supposed to leave at 3:15pm. We finally left around 6:00. Significant delay that made us late getting into Seattle."
Pros: "Polite, if overworked, staff. Seating on the new 900-model airplanes is pretty good. Really like that a passenger can sign up for a seat at no extra cost as the time of the booking. Do not change this! Really like that staff get families and wheel-chair bound folks on board first. I fit into neither of these categories, but it is the right thing to do."
Cons: "Boarding inefficient; only one person to take tickets as passengers are trying to board the plane. Why not have 2? One Alaska Air person on each side of the runway. One hour delay on return flight. Potentially it could have been another 3 hours. And the plane would have flown in to Oakland or San Jose, not SFO as scheduled. At first the passengers were not told why. Later the crew told us that it was due to fires in No. California and that instrument landings were being required at SFO which meant longer times. With so many Americans traveling these days, provide more seating. Even folding chairs or fold-down seating along the windows would be helpful. Provide more outlets to charge electronic gear while waiting. For faster plane loading, recommend line up by rows such as, yes that one, Southwest does. 900-model airplanes: Lighting is lousy. Fold-down trays cannot be pulled closer to the seat :-("
Pros: "Friendliness was nice but generic"
Cons: "Hard seats in coach and you have to pay to use a mobile pad to view their entertainment. my opinion they should upgrade their seats like Virgin that they just acquired and take a que from a stellar airline."
Cons: "We had to take a bus to our airplane. It took off a full hour late and it seemed mostly due to horrendously slow gate operations"
Cons: "lost luggage.......two days...............................19 miles away."
Pros: "The staff was friendly, a nice experience"
Cons: "We arrived early and had to wait on the plane for 5 to 10 minutes and it got hotter and hotter. I wonder if there's anyway they could have told the ground crew that we would be early so that we did not have to wait"
Pros: "Would be better to allow blue Tooth headsets to view tv/movies did not have wired head phones and did not want to purchase them."
Pros: "Real tray tables! A magazine! Power jacks!"
Cons: "Waiting for a gate agent so they could open the door in Seattle."
Pros: "Quick boarding, large overhead bin for storage, comfortable seat and headrest, convenient outlet for charging and great leg room. The flight was short, 1 1/2 hour so just drinks other wise you can purchase food. Crew were friendly and clean bathroom."
Cons: "Wish they include a better snack like nuts instead of a cookie, otherwise I would definitely fly them again."
Pros: "Medical emergency on board, crew kept calm. Luckily there was a doctor on the flight, he and the crew attended to the passenger. Reassuring to see such a professional team."
Cons: "N/A"
Cons: "Waiting in front of the gate for one and a half our after the initial boarding time in uncertainty. If the flight is delayed please tell us in advance, not let us hover around the boarding gate waiting and waiting."
Pros: "Always the best service"
Pros: "First Class was so comfortable. The attendants were efficient and attentive, and the breakfast meal was delicious."
Cons: "I wish there was a dinner meal, but the cookies were delicious too!"
Pros: "There was a huge delay due to weather. The plane didn't take off until almost 2am, however the crew kept everyone up to date and did everything they could. Upon arrival I had an apology email from Alaska with a discount, this amazed me as usually airlines don't offer you anything when the delay isn't "mechanical", and even then you usually have to complain. I felt this made Alaska's customer service memorable as they went above and beyond."
Cons: "The seats were small and cramped."
Cons: "I went to the Intl terminal and asked a Virgin employee where to go and they told me to go to domestic. The Virgin employee at domestic told me to go back to Intl, and the Alaska employee told me I should have arrived earlier. I was upset that they were not helpful but I understand this was also my fault for not realizing I was on an Alaska flight in the beginning."
Pros: "The two flight attendants in the aft cabin were an absolute delight.They made the flight a great experience."
Cons: "The captain announced we would arrive early in Seattle and we were in fact late."
Pros: "Friendly gate agents, clean aircraft, superior flight attendants, on time flight."
Cons: "My baggage were missing while tranfering from settle to seoul and i made several calls to alaska airline and asiana airline but nobody couldnt track my baggage. Eventually, my baggage arrived 1day after very evening time around 12:00am It feels like i shouldnt book any reservation through Kayak.com i believed booking platform. Unluckly, this happend. Feel bad"
Pros: "Play more Christmas carol during Christmas season"
Pros: "All of the crew at the gates and at the airports were WONDERFUL! Very patient and accommodating. They dealt with some very frustrated passengers very well."
Cons: "This was the first time that i had to change AIRPORTS for my initial flight. This caused a HUGE delay in the initial flight. This was NOT communicated well to the passengers..... ALASKA AIRLINES could have done MUCH better with the communication of that delay and everything involved!!"
Cons: "We waited 2.5 hours at SFO for passengers but our they wouldn't wait 30 mins for the people on mine."
Pros: "everything"
Cons: "no complains"
Pros: "This flight was fine. It wasn't really anything to write home about - nobody went above and beyond; nothing was terrible. It could have been better, though. The flight actually landed a bit early, which was nice since it was a bit of a late flight."
Cons: "Pretzels. The in-flight snack was pretzels, which is innocuous and also super boring. Also, no entertainment to speak of."
Pros: "Suddenly it was turned into middle seats but they said I never selected seats but then said I selected seats only on the return flight because that sounds plausible. Like I somehow only selected seats on the return and I selected a middle seat then too. Nothing they could do about it. It was a birthday trip and the only thing that saved this from being utterly miserable is the short flight."
Cons: "Lack of help with information on transfer between terminals at Seattle/Tacoma"
Cons: "Unfriendly, snappy flight attendants"
Pros: "Crew was friendly and accomodating"
Cons: "On board entertainment was poor at best"
Pros: "Snack selection"
Cons: "Deplaning process"
Cons: "My entertainment system wasn't working. Kept freezing and restarting. I was allowed ton switch seats, but the same thing happened on the others I tried."
Cons: "Flight turned around halfway and returned to origin airport. A full explanation was never given."
Pros: "Good legroom in economy. Friendly, helpful flight attendants. Multiple snack choices."
Cons: "More LA SF Bay Area flight options."
Cons: "We waited in the runway for 2 hours after landing. Not the airlines fault however completely unacceptable."
Pros: "The crew was on it and friendly. Nice drink and snack service. Very comfortable."
Pros: "Flight, comfort, crew, were all great"
Cons: "The WiFi"
Pros: "Crew was great, seat very comfy with good legroom."
Cons: "They had to reset entertainment sets 3 times before they started working. This happens regularly on the SFO to BOS jetblue flight."
Pros: "Super great seat. Free Wifi. Snack best."
Cons: "Honestly i cannot find anything bad during this flight..."
Pros: "Crew."
Cons: "Not many kid friendly videos."
Pros: "There was actual room for my legs."
Cons: "There could have been more legroom so that you could actually get out without almost sitting in someone else's lap. But it was easier than my last flight (on American Airlines). Having a meal available would have been nice on a flight of almost 6 hours."
Pros: "Crew and amenities were great. Loved the snack and food options and the warm towel upon landing!"
Cons: "Takeoff was delayed by 30 mins and we taxiied on the runway for about 30 mins after landing"
Pros: "Super friendly staff, best-tasting food outside of flying first in some of the East Asian carriers. The massaging feature on the lie flat bed was also excellent."
Cons: "Entertainment screen in our section of the plane were not functioning correctly. The crew made several attempts to reset the screens but it didn't work,"
Pros: "Each seat had power outlet for laptop as well as a USB port"
Pros: "Nice polite and helpful crew! Nice flight!"
Cons: "Only 1 snack and a beverage for a 5:30 hour flight"
Pros: "They have hot towels and unlimited snacks"
Cons: "The crew on this particular flight was rude and one flight attendant in particular waddled so her hips hit everyone on the aisle seats and I'm not here to bump and grind with middle aged women. The inflight entertainment kept having issues and it was turbulent for most of the flight."
Pros: "Despite being a smaller airline I must say I’m completely floored by how much I enjoyed my flight with JetBlue! The free WiFi is a game changer compared to the greedier airlines that charge through the roof for it and the staff has been incredibly kind. ‏ Also, the flight attendants were really sweet. I watched them diffuse a few situations that most people would have ended up making worse. Not to mention this is the only airline that actually OFFERED to assist me getting on the plane. I sometimes request assistance, but I really needed it last night and they offered without a second thought. I had only come up to the desk to ask about reprinting my ticket. As soon as I went up to the desk to ask about reprinting my ticket, they immediately asked if I was ready to preboard. The man who helped wheel me out of the plane at JFK was very considerate as well and asked if I wanted to go to the restroom before going out to the gate. He wheeled me all the way to the car where my husband was waiting. Every member of the Jet Blue staff I met this weekend was exemplary. If I can help it I will always fly Jet Blue when I fly nationally."
Cons: "The gate was not as clean or neat as other gates. My flight was also delayed by two hours."
Pros: "Courtesy and service"
Cons: "The plane was 2 hours late with no explanation and no apology until we were getting off the plane."
Pros: "The flight attendants were very friendly."
Cons: "JetBlue used to board by row. I purposely chose a seat in the very back of the plane because I knew at LGB you can deplane from the back of the aircraft. I was unable to deplane from the back because they seated most people before me despite checking in early and my bag had to be put in the middle of the plane. My grandpa is in the ICU and I nearly missed visiting hours because of having to wait to deplane in the front."
Pros: "I love the complementary drinks, snacks and WiFi. Direct TV & Sirius XM radio is also included! The staff is always nice and friendly. I like that you are allowed 1 carry on and one personal item under your seat."
Cons: "I think there could be more leg room or space. Tha man next to me kept rubbing against me every time he took a sip of his drink. Otherwise no complaints!"
Pros: "Efficient and friendly crew members who made it a very enjoyable flight"
Cons: "None"
Cons: "For a 5 hour flight u need to feed people"
Pros: "Even with a full flight, JetBlue offers up-to-date planes with comfortable seating, plenty of leg room and free WI-fi for a very positive customer experience."
Pros: "The coffee on the plane was the only thing I liked"
Cons: "My flight got delayed an hour, once air borne we had to land due to an engine over heating. They weren’t able to help me find another flight that day. I had to call 3 times to jet blue’s customer service to get a flight the following day, I missed an important family event. I also lost money in multiple ways, not going to work and playing for uneeded dog care for my dogs."
Pros: "Comfort sitting was very good"
Cons: "There was not enough food on the plane. If you are offering a range of food to passengers, then there should be preparation and adequate supply to fulfill those orders. I follow a vegetarian diet, and I asked for the salad option, sold out. Okay fine, I asked for the cheese platter, sold out. If you are offering food, there should be enough for the whole plane, plain and simple."
Pros: "Opportunity for free self-serve snacks mid-flight."
Cons: "I fly Jetblue in large part for the robust entertainment system and seats which allow me to sleep. On this particular flight, my seat would not recline. Further, and more importantly, I had the only seat with a broken entertainment system on a 6 hour flight. Worse, the screen was on a loop, where every 30 seconds it would flash bright white light in my face, making it impossible for me to sleep or even rest. I would chalk it up to an aberration, however, my entertainment system was similarly broken on my last Jetblue flight. I am very disappointed. One last issue - we had to stand waiting in line to board for no apparent reason 35 extra minutes. Not a huge deal, but not ideal at the end of a long day."
Pros: "We have no complaints, Everthing was just perfect!"
Pros: "Seat space, legroom, personal TV, free movies, free unlimited snacks"
Pros: "The flight was on time for take off and arrived early! Amazing. I actually got to sleep."
Pros: "Stewardess help me with luggage."
Cons: "NA"
Pros: "Hard working courteous crew. A 45 min. delay caused by safety concern. That's a good thing."
Cons: "2 of the 3 video displays in our row could not function in movie or show mode. Worse still: the arm chair controls seem perfectly placed for accidental activation, which happened dozens of times on our flight. No way to disable. Very unpleasant."
Pros: "Movies for free"
Cons: "The one hour delay"
Pros: "Everything was great"
Cons: "the in seat entertainment system had no power outets an ways annoying to navigate. resting my arm on the arm rest would change the state of the inseat system"
Cons: "Flight was exceptionally hot, not only in my opinion, but that was also the opinion of other in the row on flight"
Cons: "They want to charge for everything. Traveled with my husband but we couldn't sit together without having to pay $200. The seat assignment happened at the gate for us and they didn't accommodate our request to stay together. Seats were small, hard and uncomfortable."
Pros: "Everything: snacks, free wifi, all the nice staff at all parts of the trip"
Cons: "No options for users who have cash when onboard a flight. Won't forget to leave my debit card behind in the future."
Pros: "Efficiently added a lot of people to this flight from another delayed flight--pilot & crew was informative of additional delays so that we knew what was going on"
Pros: "Once again the system for my seat did not work. Fortunately, the middle seat was empty and I wa able to watch that screen."
Cons: "Entertainment System did not work at my seat. WiFi signal was not strong enough for me to watch any videos on my device."
Pros: "The staff was amazing -- very friendly and made their customers feel welcomed and comfortable. Quentin was especially great. He helped me put my luggage in the overhead bins, and continuously made everyone laugh. Also he complimented my eyes and that was cool considering I was very tired and feeling pretty antisocial. Thank you for turning my morning around!"
Pros: "Crew was very hospitable"
Cons: "The headphone jack wasn’t working properly, sound was muffled and fuzzy. Couldn’t enjoy any entertainment provided. The flight was full so I couldn’t ask for another seat either."
Pros: "Very comfortable and the crew was amazing."
Pros: "Legroom was excellent! Crew were nice."
Cons: "Flight was very late, I had to delay my ferry reservation to their last trip. Not sure if anyone is responsible for it, but your email directed us to get to the airport at the same time as originally scheduled. That's not fair. I could have slept a couple more hours (which I'm in dire need of). Flight delay would not have been so bad had not been for that direction."
Pros: "Comfortable seats that reclined slightly. Friendly staff. Good assortment of movies/TV channels/snacks. We arrived 20 minutes early to our destination, with the smoothest landing ever!"
Pros: "The boarding announcements at Gate 10 in SF were impossible to hear."
Cons: "The boarding obstructions should be listed on the flight information screen"
Pros: "Legroom"
Cons: "Schedule delay by more than 2 hours"
Pros: "Cleanliness. Safety. Friendly."
Pros: "Crew was solid."
Cons: "Don’t change my seat. Not on time. No food. Luggage with legally checked firearm sent to the wrong airport."
Pros: "When I asked for a seat change the crew was very accommodating"
Cons: "With covid in Seattle I was placed next to a restroom. I did not see any bathroom sanitation occurring during the flight, and no sanitizer available anywhere."
Pros: "Crew is amazing and friendly"
Pros: "Decent entertainment options and snack offerings."
Cons: "Last 6-8 rows were vacant and for some reason Someone was still seated directly next to me. Why on earth the flight attendants (otherwise great) didn’t make an announcement that there was no need to share a row and encourage people to spread out is beyond me. I mean this is the only flight I can remember in a decade that wasn’t nearly or fully booked, you’d think they’d emphasize that. Instead I got to be trapped like it was a full flight next to a guy with no concept of personal space."
Pros: "Flight was good and crew were good. Nothing very outstanding but by no means a terrible flight."
Cons: "The in flight screens weren't working well."
Pros: "Smooth, efficient and timely."
Cons: "Seats weren’t assigned until at the gate even though checked in 18 hours before. Bag drop was horrible. No self service. Was inline for about 45 minutes."
Pros: "delayed, switched to another flight, delayed 3 times...crossed the border at 1am...terrible experience overall"
Cons: "everything"
Pros: "Crew and service were outstanding"
Cons: "Good taste perhaps...?"
Cons: "On time flight"
Pros: "compared with other airlines they were just OK"
Cons: "everything"
Pros: "Good flight as always with Delta. Sat in economy comfort, so of course the seats was comfortable. Flight Attendants were great."
Cons: "Connection at Schiphol often tricky;"
Pros: "Food was so good. Crew was also very nice."
Pros: "Check in person was very helpful in rerouting our flight."
Cons: "Our flight was delayed 3-1/2 hours. The gate crew booked us in another flight but did not issue a ticket, so after transferring to another terminal, we were sent back to the Delta terminal to be issued a ticket to a third airline since we already missed the second flight. Then, they lost our luggage"
Cons: "My monitor isn’t really working after rebooted. And the audio hole wasn’t tight enough"
Pros: "Good crew"
Cons: "The WiFi didn’t work well"
Cons: "Seats did NOT recline, which seems to be a pretty poor planning for a red eye flight."
Pros: "free movies on the flight"
Cons: "The check-in process at SFO airport was poorly managed."
Cons: "The boarding process at LAX was awful. I’m sure the horrible shuttle wait and transfer from terminal to terminal is the airport’s fault, but the airline did not do anywhere near enough to inform passengers of what was in store. It was confusing and annoying."
Pros: "Quick boarding process"
Cons: "Wifi stopped working halfway"
Cons: "Great"
Cons: "Flight was delayed, for unkown reasons."
Cons: "I checked two bags and paid for them. The flight was full. I dutifully got in line for zone two. Next thing you know, at least 25 people got to board early and have free bag check. Really? I should get $35 dollar refund."
Cons: "No dairy free options!"
Pros: "Had the whole Comfort section to myself!"
Pros: "I like Delta but this crew had such a shi**y attitude it was contagious. Yikes!"
Cons: "The gate staff and the flight staff. Rude"
Pros: "Call back service was best part."
Cons: "Booked ticket through venture card points. This meant that the email address and phone number to contact us in the event of changes was mediocre information. I was informed from Tripit that the flight was delayed, not by Delta. Reservation personnel took logical course of action to find new flight for connection that we could make because of delayed initial flight. I would recommend that they first see if there is an earlier initial flight that the customer could make, then look at finding later connecting flights. We found out about delay 8 hours prior, so we had plenty of time to get to the airport earlier. Total delay required me to take additional day off of work."
Pros: "Exceptionally helpful & attentive flight attendant, comfortable, on time"
Cons: "Didnt fly from San Francisco to Atlanta"
Cons: "Delta airlines has very poor costumer service. THE WORST I HAVE EXPERIENCED. I wasn't the only one feeling this way, I witness a couple people fighting on the phone like me. When my 1st flight was delayed I asked to be rebooked then and the delta employee insisted that I would make my connection. I didn't make it. This is not all. I could have gotten to a near city several hours after but on the same day, but the mediocrecy of this employes did not allow me to get there until the next day at 7 am. Happy new year to me. This two women (or one of them) on the phone, lied to me. There was an option to get me here and one of them failed to do their job right AND LIED TO MY FACE ON THE PHONE. Just unacceptable. I will sue them, I had an under age waiting for me in Cancun and a pet with me!. With no food or access to do its necessities. AND THERE WAS AN OPTION THAT "they missed" on porpuse."
Pros: "Crew was friendly and helpful"
Cons: "Our flight was delayed by almost 2 hours and caused me to miss my connecting flight. Next available flight was a 6 hour layover that I was not expecting."
Pros: "The t.v. 's at each seat"
Cons: "Nothing"
Pros: "I was a little concerned flying West Jet due to poor experiences in the past with Delta, but the flights were on time, staff friendly and accommodating and the plane very comfortable."
Cons: "Nothing negative to say!"
Cons: "Left about 2.5 hours late because of a broken seat of all things. Apparently Delta doesn't bother to have maintenance staff on site at the airport."
Cons: "The plane was about 10 minutes late departing (not too bad), but the Entertainment System was down for the flight, meaning that in addition to entertainment, the USB and outlet charging was not working and you couldn't see current flight status."
Cons: "One lavatory didn't work and we had to use the nathroom for first class..couldnt access bathroom half of the flight"
Pros: "Availability of flight. Quick flight, on time"
Cons: "Lay over"
Pros: "The friendliness of the staff and movie choices"
Cons: "Seat space"
Pros: "Flight was on time and left and arrived on time."
Cons: "Should offer headphones for free."
Cons: "Very rude flight attendant - unnecessary attitude"
Cons: "Unkindness of gate agent"
Cons: "Three bags were left at Paris and were delivered to me only after more than 48 hrs - lock of one bag was missing and other bag was in damaged condition"
Pros: "Individual screen and USB port"
Cons: "No issues that could be controlled I.e. Person in seat in front for mine leaning way ......"
Cons: "I tried to get a seat and it was so hard, i couldn't do an online check in and once at the airport, no one could help me."
Pros: "I liked that from China to Seattle on the flight itself they took very good care of us making sure we were all comfortable, hydrated and well fed."
Cons: "The Shanghai airport did not open luggage drop off until 3hours before my flight when I was told it would open 5 hours prior, as well as tried to get me to leave to rent a hotel for the night as my layover was a few hours, then delayed Seattle boarding for over 45 minutes, once we were on the plane we were then told we were number 25 to leave therefore leaving us another hour and a half of a delay."
Pros: "Quick boarding"
Cons: "The delta comport seats were not comfort seats were hardly comfortable and the leg room wasn't worth paying for."
Pros: "Left on time, smooth flight"
Pros: "Free drinks"
Cons: "Corn nuts for snack. I'm allergic to corn. I get people want snacks on a flight and you can't make everyone happy. It was ok. I just said no to them."
Cons: "Apparently, using a third party source lost me the ability to choose my seat on both flights. The only book ahead options are ones I need to pay extra money for which feels like a scam. I won't be able to get a seat ahead of time on the way home either which will be an even longer flight (6+ hours) and will likely be stuck in a middle seat yet again. If this is the case with booking through third party sites, I won't do this again."
Pros: "Better staff"
Cons: "Still terrible"
Pros: "Liked the exit row."
Cons: "Hated the delay of more than 90 minutes."
Cons: "Loud and obnoxious gossiping throughout the flight. Using profanity and talking about personal issues. Extremely unprofessional."
Pros: "Good boarding"
Cons: "Delay and no food or movies"
Pros: "The fact that we actually left."
Cons: "Delayed and upset passengers. Bad breath from passengers circulating in the AC. FA we're okay nothing above and beyond."
Pros: "Free movies and TV shows through the United app"
Cons: "Entertainment cut in/out"
Cons: "In Osaka I was not able to get a boarding pass for this last leg. In SF United and Air China were both not able to give me a boarding pass because I was not listed in their system. I have no idea why. Very frustrating."
Pros: "Again we had more leg room than on most flights. Attendants were nice. They held this flight for us because our previous flight was delayed, we ran in and they closed the door. Thank you United! We only had one day visiting our son and his wife near Seattle, if we had missed that flight, I don't know when we would have gotten in. We would have lost our day."
Cons: "P"
Pros: "Staff was very good at their job/duties."
Cons: "Seats were uncomfortable and cramped."
Pros: "Boarding quickly"
Cons: "Delayed"
Cons: "Captain was 1 hour late, then wasn't prepared with a gate when we arrived in Seattle. I got home 3+ hours later than I expected, and I have a short vacation time."
Pros: "Very smooth fligh and very friendly and helpful staff"
Cons: "The seats were extremely crammed and there were no movies or shows without purchase"
Pros: "It was a short flight"
Cons: "I didn’t like not having to choose our seat assignments after we booked our flight. I have used Kayak on many occasions and I was able to choose my seat after booking. I was not able to do that after I booked my flight."
Pros: "On time"
Pros: "Smooth flight"
Cons: "No blanket"
Pros: "None"
Cons: "Flight delayed by almost 2 hrs"
Pros: "I arrived safely."
Cons: "It's a zoo. It's a DIY of checking in and checking your bags in. No staff is around to help. You are on your own. Unorganized."
Cons: "Late late late. Had to run to get my connection. Not Uniteds fault though. SFO too busy. Will avoid in future."
Pros: "Nothing"
Cons: "No entertainment"
Cons: "Take off and landing both were horrible."
Pros: "The employees"
Cons: "The delay of 3 hours."
Cons: "Narrowness of seating."
Cons: "Long delay"
Cons: "Plane change resulted in middle seat in far back instead of aisle originally."
Pros: "Nothing"
Cons: "I was very I'll and could not complete this flight. Was told by airline to call Kayak for changing date of flight for $50 vs $200 they would charge. Ticket was less than $200. I called Kayak. They said sorry it will cost you $200 per airline policy. Either way, this is unacceptable to me. I will stick with Southwest who let's you change flights on all fares if you use it within one year. So since change fee was more than ticket I just ate the cost. Not happy with UNITED or KAYAK. Won't use either one again."
Pros: "Crew was new but okay."
Cons: "Flight was delayed by an hour or so. Then had a last minute gate change across the airport from my original gate."
Pros: "Cheap fare"
Cons: "Nothing"
Cons: "Staff was rude and it was some what ok"
Pros: "The morning cookie was good."
Cons: "It was dirty."
Pros: "We were delayed due to some maintenance issues, but the crew did a great job of keeping us updated on what was happening. Other than that, a normal flight."
Pros: "Our flight was delayed 6 hours due to faulty equipment. So they treated us very very very well."
Cons: "We were delayed 6 hours."
Pros: "on time"
Cons: "cheap plane w no overhead, no air conditioning hot sticky flight. typical united experience."
Pros: "All fights.. On time made it home safely Friendly crew both ways.."
Cons: "Entertainment should be easier to access.. And Free!!"
Cons: "One of the crew members at the gate! I believe her name was Jackie or jaciquiene at SF was the most inconsecrate women I have ever met! She was yelling at me to put my bag in the bag to see if it will fit. She was completely rude and acted like she hated her job! I will NEVER fly with UNITED again! I will be contacting United regarding this issue as well! The other lady at the gate called her led and after that she contacted her supervisor and they also didn't let me on the flight! This was the worst experience I have EVER had! I will NEVER FLY WITH UNITED AGAIN."
Pros: "Food was good"
Pros: "Our names are Steve and Jan Hovde if you have any other questions about our flight concerns. We can be reached by phone at 360-332-8414. We did not call FAA, but still very much a concern. We have flown United other times and many other airlines and many Boeing 737's...we noticed other passengers looking at each other because of the clunking and growling sounds."
Cons: "most important I vowed I would try and call FAA about safety concerns with the plane. Mechanical noises prior to take off , during flight(right fan whine) - could hear it when started engines in SF., Some loud clunking at take off bringing in landing wheels and again letting down for landing in Seattle. When plane came to stop at the gate, again some noises we have never heard before on 737's. Please check out that plane more closely. Part of our concern is that Pilot mentioned before take off that they had problems with scheduled 737 and they needed extra time to locate another 737 that could be used(Why our take off was rescheduled twice and different gate)......it seemed that one that had been mothballed may have been brought out to use......We did mention some of this tactfully to stewardess' standing near exit when we got off the plane(She seemed surprised and wondered what we were talking about. We were so thankful we made it. We just figured that flight crew would be tracking these odd noises and pass along to captain if he couldn't hear."
Pros: "Flying economy isn't fabulous, but the flight was pretty standard."
Cons: "I don't normally fly United but their airport employees and airplane staff are noticably more abrasive than Alaskan. I honestly try to be pleasant to people who deal with customers all day, and it was a little disappointing that they couldn't get it together enough to be courteous."
Cons: "Horrible airline"
Pros: "There's really nothing good to say, because it never happened."
Cons: "Same problems I had with the Phoenix to San Francisco leg. The flight never happened. It was cancelled and I was stuck in Phoenix another night, missing my kids. No compensation was offered. When I asked, they said, "oh, we don't do that." Yet another reason to never fly United ever again. Alaska doesn't have to be asked for compensation, they just compensate you, period."
Pros: "That i finally arrived at my destination"
Cons: "The flight was immorally delayed by 1.5hrs. then by another half an hour. Then there were issues with boarding, which delayed us more. Then the plane was put in a holding pattern (just circling in the area) because there was too much traffic at Seattle. I understand there are many factors that affect flights, but the entire experience today left me feeling really down and disappointed, and unfortunately, annoyed."
Pros: "Flight crew was attentive and kind."
Cons: "We had to sit on the Tarmac for 20 minutes before taking off due to low cloud cover over Seattle."
Cons: "The delay ruined our evening and made the expense of a hotel for the night and babysitting moot because we might as well have flown the next morning. So much for seeing friends in Seattle on Thursday night. A 2 hour delay means we just get to sleep in an airport hotel for no reason."
Cons: "i did not see anywhere when checking in on line that there was a charge for checked bags or that the self checking had to be done 45 minutes prior to departure."
Pros: "While waiting in the terminal for everyone to board and the plane to be cleared you got your options of watching everything on the Direct TV headrest screens. It was interesting to see what people watched at 1am (4am my time)."
Cons: "Received another handful of snack mix, which was fine. At least I knew not to eat it this time. Once the plan took off, the headrest screens asked you to pay some ridiculous amount of money to watch them for the hour that we were on the plan. I wasn't surprised, but I never found out who killed the lady in my show. Bummer."
Cons: "Horrible overlay"
Pros: "Crew helped make the best out of out nearly 2 hour weather delayed flight."
Cons: "SFO to SEA is always prone to weather delays. Wish United would fly more from SJC."
Pros: "Nice big plane and great staff"
Cons: "45 minute delay"
Pros: "I just missed my flight by a few minutes. The crew was very helpful for booking me in the next flight."
Cons: "No entertainment at all."
Pros: "Definitely can't beat the price, especially for a non-stop flight halfway across the country. I had plenty of room in my seat even with my backpack under the seat. The drink and snack selections are pretty decent."
Cons: "Delayed to start and it took a while for all the bags to be loaded. Once we arrived it took over an hour from the time we touched down to when our bags arrived at the baggage claim. Ended up finally leaving the airport an hour and a half after the time I was originally supposed to arrive."
Cons: "Flight was delayed by almost two hours so I missed the flight from Denver to Charlotte. Because of the way this flight was sold to us and booked through Kiwi.com, there was nothing that could be done to get me on another flight. The only option was to wait for a Frontier flight which wasn't available until Monday morning. I had to book another flight on a different airline at a cost of $600."
Cons: "Negative leg room, Hugh bag fees that were not stated in the original purchase"
Pros: "They still pick up trash!!"
Cons: "New airbus has even LESS room!! Have to manhandle your personal bag out of the even smaller space under the seat! A soda is $3! There is Nothing to read anymore and the crew are overwhelmed with cranky people... making them cranky."
Cons: "Flight was delayed 6 hrs while other flights to Denver kept taking off"
Pros: "It didn't crash"
Cons: "The whole staff from the check in to the attendants was rude rude rude. Never again!"
Cons: "The flight was delayed and we got a notification from google, but when we called Frontier, they said it was on time. And when we reached the airport they said, its been delayed. It caused a lot of inconvenience. Very unprofessional."
Pros: "Efficient from the crowded baggage check to baggage claim. Great Job!"
Cons: "Seats don't recline, get what you pay for!"
Pros: "Flight attendants helpful and pleasant"
Cons: "Plane was filthy. Crackers, chips, etc all over the floor. Wasn't a clean spot anywhere. Unpleasant to sit for several hours with my feet in filth and to have to put my bag in it under the seat."
Cons: "Flight was cancelled 30 minutes prior to boarding with no explanation given. There were no other flights on Frontier for two days. There was one single gate agent responsible for dealing with every angry passenger. I had to rebook on a different airline for the next day, and it cost me $250 more. This was very painful, especially during the holidays."
Pros: "Clean, friendly staff."
Cons: "Seats did not recline, so it was impossible to rest during this long, middle of the night flight. Misled about cost of carry-on."
Pros: "Flight was good and landing smooth."
Cons: "No beverages or snacks were offered. The flight was a late night flight and there was no where refreshments or beverages could be purchased, hence I was forced to fast for 6 hours."
Pros: "Literally. Nothing. Showing up at my destination alive, I guess."
Cons: "2 hour delay, then a three hour delay bc of weather. Another 45 minutes taxi-ing, then back at the gate because a passenger had to be escorted off because he didn't have a boarding pass. We were rushed to board he flight in the first place before the flight crew timed out; we finally took off at 2am with exhausted pilots which was terrifying. Also frontier charges for all bags and all seats, instead of including it in their base fee. Plane is tigjt and uncomfortable, no on board entertainment and seats don't recline. Most passengers were drunk and rowdy after long wait at the airport, and a man was busted for smoking weed in the bathroom. And someone else sat in my seat. THE WORST FLIGHT EXPERIENCE I HAVE EVER HAD--an all around disaster."
Cons: "The plane looked old (chipped paint, outdated upholstery). Seats did not recline. Had to pay for all baggage, carry-ons and drinks/food: this greatly increased the price of what we originally thought was a good deal on our flight."
Pros: "The flight arrived 40 minutes early."
Cons: "I paid $40 for a carry on. The plane was not pressurized, I've never had my ears hurt to bad on a plane."
Pros: "The crew were never short or rude at least."
Cons: "Poor handling of delay. Announced a maintenance problem, due to bird strike, which itself is understandable and I certainly wouldn't want to have that rushed, but at one point they said it would only be another 10 min. Ended up being something like a 5hour delay. They wouldn't just tell us it was a significant delay, but instead kept announcing "any minute now." Offered food vouchers eventually, but many of the few places we could use it were closed by then. Stranded in the airport."
Cons: "Seats comfort is not very good. Tray tables too small."
Pros: "Leg room that I paid extra for"
Cons: "Staff very rude, continuously asked if the passengers next to me spoke English even though they obviously did, very uncomfortable chairs"
Pros: "Nothing at all really..."
Cons: "Flight schedule kept changing at last minute. Seats were uncomfortable. They charge $25 for every bash to checkin including first bag. Also they charge anywhere from $9 to $16 each flight for picking seats if you want to to seat together with your family. I will not travel ever in frontier airlines ever nor recommend it to anyone."
Pros: "Polite and efficient"
Cons: "Comfort of seats. Price of ticket and charge for carry on"
Cons: "The flight was over an hour delayed on the ground and then my luggage is still completely lost. The customer service has been absolutely terrible. I am in a city in which I do not live, with absolutely no clothes, toiletries, shoes etc and I have been on hold waiting to talk to someone about my missing bag for over 45 minutes. Frontier has absolutely no idea where my bag is, it is not in the place that I took off from and definitely not at my destination. This has been an absolute nightmare in which they offer you pathetic $50 to make up for the over $3500 I have in missing belongings."
Cons: "We sat on the tarmac for about 1.5 hours in Denver before we could leave the plane."
Pros: "Nothing."
Cons: "The added fees are ridiculous. First we are charged for our seats upon check in. Ugh. Then, we were able to bring our small roller luggage at no extra charge from Seattle to Chicago. However, in Chicago, we were told to pay $60 (PER BAG!!!) to bring them with us, which I think is exploitation because looking back, i wonder if they could have gone underneath in storage at no charge. Also, the inconsistency of fees was VERY frustrating. Plus, $60 for a bag is absurd, what a completely ridiculous number. The seats were incredibly uncomfortable. This is the most economy airline I've ever flown, and it was horrendous. I'm surprised these even passed code, the tops felt like metal bars and barely any padding. I felt unsafe in the case there were to be an emergency. I will never fly Frontier again, and I will always warn people about flying this carrier. Nothing good to say."
Cons: "$80 dollars in hidden fees, they charge for cary on, and there was no indication of that when i purchased my ticket"
Cons: "The flight was cancelled. No big deal. It happens. But the the manager at the ticket desk took two hours to figure out a solution. His "solution" was to print out a phone number, hand it out to each of the passengers and then tell them to call because "there was nothing else he could do for us". And then he left to some back office and didn't come back out. The phone number he gave everyone was out of service. I called the regular customer service and asked them to help me rebook a new flight. They refused and said only the employees at the ticket counter could assist. The ticket counter people offered a refund over and over. But why would I want a 100 refund when I needed to book a 3-400 dollar flight to get to my destination. About eight hours, a couple of yelling matches, getting hung up on twice, and several actual tears later, I finally got a flight booked but the earliest flight they could find was 24 hours after my original scheduled arrival time. I'm writing this thirty minutes into my wait for a hotel shuttle. Long story short, I will take a greyhound or catch a cab or walk to my destination before I ever use frontier again"
Pros: "Friendly staff."
Cons: "Got delayed almost one hour. Seats didn't lean back. No snacks included."
Pros: "staff and crew were friendly and communicative."
Cons: "plane was delayed. boarding was weird, but i think maybe just because of construction at the airport."
Pros: "Crew were courteous"
Cons: "Seattle to Chicago: Had to wait "two hours' before flight to check our baggage in. Made getting to the air port "3 hours early" as recommended by their email alert to avoid long TSA lines - which weren't - made us waiting in the airport way too long Chicago to Seattle: Same "3 hours prior" alert (the lines again were not long) made getting to and waiting in the airport way too long. Plane was delayed getting to gate and/or they brought a "new" plane in - and had to wait to get it "cleaned up" since the agent at the desk was the only one on duty, she said. Plane left late, sat on taxiway and returned with a "sensor warning" that needed looked at. Left way late in the end."
Cons: "The seats are amazingly uncomfortable. Your ticket price is good , until you realize you pay extra for absolutely everything."
Pros: "In order to have cheap fares, Frontier charges fees for EVERYTHING. Carry-on luggage, anything besides water, etc. If you can fit everything you have into a small backpack and bring your own snacks, no big deal. If not, I'd recommend a different airline."
Pros: "Even after a 2 hour delay on a 7am flight, no effort was made to board the plane any faster. Staff appeared uninterested in customers"
Cons: "Frontier is not a customer friendly company!!"
Cons: "Charged for every additional thing so the cost of the ticket was not true."
Cons: "Flight left 45 minutes late with no alerts, uncomfortable planes, tray "tables" couldn't hold more than a deck of cards and a small coffee, nickel and dime for everything, no wifi"
Pros: "Efficient boarding, arrived early"
Cons: "Had to pay extra for everything--seats, sodas, bags both carry-on & checked. Seat tray miniscule"
Cons: "Very unhappy that my price listed on kayak did not include the additional cost for a seat."
Pros: "???"
Cons: "The seats are like benches. I had to have a body massage as I arrived due to body ache There was no food Paid $40 bucks for my carry on"
Pros: "The crew was friendly and the plane was clean. Seats aren't too bad either."
Cons: "This is the only airline I know of that charges for a carry on bag as well as non-alcoholic beverages. Also, the charging for seats is ridiculous."
Cons: "Hidden seat and carry on fees. Come on now. What is the likely hood someone doesn't have a bag flying 2500 miles. You're going to charge for that in addition to the ticket? Plus, yes plus another charge to select a seat. Super dumb and honestly a bit childish. Put your entire price online and let people pick. Also note zero wifi. I know you're a lower tear airlines but it's 2016! Give the people the all in price and if you won't give them entertainment or wifi make worth their wild. Also note, the tray table was about the size of a tablet, I couldn't even use my computer to do local work during the flight. I appreciate the safe flight but from a high level: 1: make your online prices more transparent. 2: if you're going to be lower tear, make it clear that wifi and infighting entertainment isn't included. People will still choose to fly cheap, but to burry hidden charges is horrible."
Pros: "If Kayak wants to boost its website it should give overall projected costs for flights not just bare bones prices. Frontier is the biggest nickel and diming company since Ryan Air. What a disgusting and dubious way to run a business. Worst experience ever. I have had and continue to have status with at least two of the large carriers, so I have flown a lot. Too bad no one else could provide the direct flight to Cincinnati."
Cons: "If Kayak wants to boost its website it should give overall projected costs for flights not just bare bones prices. Frontier is the biggest nickel and diming company since Ryan Air. What a disgusting and dubious way to run a business. Worst experience ever. I have had and continue to have status with at least two of the large carriers, so I have flown a lot. Too bad no one else could provide the direct flight to Cincinnati."
Pros: "The pilot talked us through the turbulence and gave adequate and great information. The crew was polite and nice."
Cons: "Overall the food options didn't include an actual meal. That wasn't the specific flight's fault- more of an overall problem."
Pros: "Boarding moved along smoothly, seats were decent enough"
Cons: "I did not have a food/drink menu in my seat compartment, nor did anyone else in my row. When the stewardess walked by, I asked her for one. She rudely snapped at me "well you should have one" and then she walked away. She never came back with a menu. I was so stunned by her sharp attitude that even the girl sitting at the row across from me felt bad and asked for a menu from someone in her row just to give it to me. At that point I didn't even want to look at the menu and I didn't order anything. I probably would have otherwise. I don't know why this particular stewardess acted like that towards me as I had not interacted with her previously nor was I rude at all. All I said was "can I please see a menu? I don't have one." This was my first time flying with Frontier and I will probably not fly with them again. I will stick with United and Delta. I have never been treated like that on an airline before."
Cons: "I took off time from work today to catch a 5:25 flight from San Francisco to Denver, arriving at 9:05. It's now 11:55 pm and I am still sitting at gate 21 with a whole bunch of people other waiting for a plane to arrive. My only choices are to wait of this plane to show up, or come back in the morning to take the 5:45am flight. I have business meetings in Denver tomorrow morning. I had a car rented and a hotel reserved. The car rental in Denver closes is 5 minutes. The thing that's the most upsetting is that we keep receiving erroneous information. The original departure time was 5:25. Then we were told 6:00. Then we were told 9:00pm. Then we were told 12:03, Then we were told 12:20. Now we are being told they don't know when the plane will arrive to take us to Denver. I will NEVER fly Frontier again."
Cons: "Since frontier has went cheaper they have become one of the worst airlines. My first flight ran out of water for the bathroom and my second flight we delayed because they had to duct tape the bathroom door back on from the flight before mine."
Pros: "The staff was very helpful, I needed assistance and they were there to take care of my needs."
Cons: "How the airlines charges for everything except water."
Pros: "charge for carry on, no let room"
Pros: "Nothing"
Cons: "Service, seats, everything...not worth the cheaper price"
Pros: "Beer was cheaper on the flight than in the airport."
Cons: "Flight was late to board, chairs where uncomfortable and my seat keep being kicked from behind"
Pros: "Landings were very smooth."
Cons: "1. Charged $40 for carry-on (each way) 2. Charged $2 for tea. 3. Charged $20 to choose my seat (each way). 4. Flight was 90 minutes late (on a 2 hour flight), no explanation given. 5. Flight delayed another hour due to mechanical problems, no compensation offered, tea still $2."
Pros: "Good price, early arrival"
Cons: "Rude service at checkin by Keisha and cabin temperature during boarding was in the 80s"
Pros: "The crew was awesome."
Cons: "Extra hidden fees for baggage, food, and seating. Next time I would opt for the more expensive flight for more comfortable ammenities."

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San Francisco - Seattle Flights

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Seattle (SEA)United States

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