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F9

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Good to know

Low season

High season

April
December
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (19% more expensive on average)

FAQs about flying with Frontier

  • What is Frontier's carry-on size allowance?

    On board Frontier flights, cabin baggage should not exceed 60x40x25cm. If your hand luggage is bigger, the Frontier assistance team will most likely ask you to pay extra for checked luggage.

  • Where does Frontier fly to?

    Frontier offers direct flights to 101 cities in 13 different countries. Philadelphia, Orlando, and Denver are the most popular cities covered by Frontier.

  • What is Frontier’s primary hub?

    Frontier concentrates most of its flight operations in Denver.

  • How does KAYAK find such low prices on Frontier flights?

    KAYAK is a travel search engine, meaning that we continuously look across the web to find the best deals for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from all airlines, including Frontier.

  • When are Frontier plane tickets cheapest?

    Flight prices with Frontier will depend on the season and route you are flying. Our data shows that overall, the cheapest month to fly with Frontier is April, while the most expensive is December.

  • What’s the cheapest route that Frontier flies?

    In the last 72 hours, the cheapest route flown by Frontier found on KAYAK was from New Orleans to Austin, with a price of $67 for a round-trip.

  • What are the most popular airports for Frontier flights to depart from?

    With 69 Frontier flights departing each week, Denver Intl airport is the most popular airport for Frontier flights to depart from. The most popular destination from this airport is Los Angeles. The next most popular departure airport is Atlanta Hartsfield-Jackson airport, with 61 Frontier flights departing from there each week.

  • Is Frontier part of an airline alliance?

    No, Frontier is not part of an airline alliance.

  • How many destinations does Frontier fly to?

    In total, Frontier flies to 104 destinations.

Top tips for flying with Frontier

  • The cheapest month for flights with Frontier is April, while the most expensive is generally December.

Frontier customer reviews

5.8
Fair3,104 verified ratings
6.0Boarding
6.7Crew
4.4Entertainment
4.6Food
5.5Comfort
Pros +
  • Flight was on time and crew were good (in 763 reviews)
Cons -
  • On the ticket it said checked bag. (in 1044 reviews)
Show reviews that mention
Traveller rating:
Sort by:
J
8.0 Very Good
LAS-SLC
It was excellent everything
V
4.0 Mediocre
LAX-IAH
When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.
L
8.0 Very Good
PHL-SRQ
Delayed on tarmac and boarding
M
8.0 Very Good
MDW-MCO
Better than expected. Staff were friendly and nice on both flights.
J
2.0 Poor
DEN-AUS
Worst experience ever...never fly Frontier again.
V
2.0 Poor
FLL-ATL
There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”
C
2.0 Poor
PHL-MCO
Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.
V
6.0 Okay
IND-MCO
No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.
V
2.0 Poor
DFW-SAN
Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.
S
10.0 Wonderful
MSP-DFW
Very smooth flight and easy travel experience

Frontier flight status

YYYY-MM-DD

Frontier route map – Which destinations does Frontier fly to?

Find out which destinations you can fly to direct with Frontier by entering your departure airport. If you want to know whether Frontier flies a certain route, enter both the departure and destination airport before hitting search.
YYYY-MM-DD

All Frontier flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
1823San Juan (SJU)Orlando (MCO)3h 14m••••
4036Atlanta (ATL)Cleveland (CLE)1h 55m••••
4726Orlando (MCO)San Juan (SJU)2h 59m••••
3293Atlanta (ATL)Denver (DEN)3h 33m••••••
4818Atlanta (ATL)New York (JFK)2h 19m••••••
87Cancún (CUN)St. Louis (STL)3h 15m••••••
3294Denver (DEN)Atlanta (ATL)3h 3m••••••
4345Denver (DEN)Los Angeles (LAX)2h 30m••••••
3302Denver (DEN)St. Louis (STL)2h 7m••••••
1512Dallas (DFW)New York (JFK)3h 54m••••••
3237New York (JFK)Las Vegas (LAS)5h 32m••••••
2503New York (JFK)Los Angeles (LAX)6h 3m••••••
4871New York (JFK)Orlando (MCO)2h 58m••••••
1809New York (JFK)Miami (MIA)3h 12m••••••
1043New York (JFK)Chicago (ORD)2h 45m••••••
3545New York (JFK)San Juan (SJU)3h 54m••••••
3238Las Vegas (LAS)New York (JFK)5h 1m••••••
1183Las Vegas (LAS)Los Angeles (LAX)1h 22m••••••
2504Los Angeles (LAX)New York (JFK)5h 38m••••••
3292Los Angeles (LAX)Las Vegas (LAS)1h 25m••••••
3644Los Angeles (LAX)Phoenix (PHX)1h 35m••••••
2857Los Angeles (LAX)San Francisco (SFO)1h 41m••••••
1417Orlando (MCO)Houston (IAH)2h 48m••••••
4872Orlando (MCO)New York (JFK)2h 41m••••••
1875Orlando (MCO)Las Vegas (LAS)5h 7m••••••
1810Miami (MIA)New York (JFK)3h 0m••••••
1044Chicago (ORD)New York (JFK)2h 23m••••••
3605Phoenix (PHX)Los Angeles (LAX)1h 28m••••••
3549Phoenix (PHX)San Francisco (SFO)2h 12m••••••
2858San Francisco (SFO)Los Angeles (LAX)1h 31m••••••
2638San Francisco (SFO)Phoenix (PHX)2h 4m••••••
3546San Juan (SJU)New York (JFK)4h 3m••••••
86St. Louis (STL)Cancún (CUN)3h 13m••••••
4567St. Louis (STL)Denver (DEN)2h 28m••••••
4348Atlanta (ATL)New York (LGA)2h 27m•••••
687Washington, D.C. (DCA)Denver (DEN)4h 8m•••••
690Denver (DEN)Washington, D.C. (DCA)3h 27m•••••
777Denver (DEN)Las Vegas (LAS)2h 0m•••••
1418Houston (IAH)Orlando (MCO)2h 26m•••••
1994Las Vegas (LAS)Denver (DEN)2h 9m•••••
4316Los Angeles (LAX)Atlanta (ATL)4h 38m•••••
4347New York (LGA)Atlanta (ATL)2h 36m•••••
3423New York (LGA)Dallas (DFW)3h 57m•••••
4797Raleigh (RDU)Atlanta (ATL)1h 41m•••••
2818San Diego (SAN)Denver (DEN)2h 37m•••••
1517Philadelphia (PHL)Raleigh (RDU)1h 31m•••••
1264Atlanta (ATL)Detroit (DTW)2h 4m••••
4602Atlanta (ATL)Newark (EWR)2h 20m••••
4315Atlanta (ATL)Los Angeles (LAX)4h 53m•••••
2697Cleveland (CLE)Phoenix (PHX)4h 28m••••
1384Charlotte (CLT)Philadelphia (PHL)1h 50m••••
4772Cincinnati (CVG)Atlanta (ATL)1h 40m••••
4601Newark (EWR)Atlanta (ATL)2h 40m••••
3573Newark (EWR)San Juan (SJU)4h 3m••••
3941Islip (ISP)Orlando (MCO)2h 54m••••
1681Islip (ISP)Myrtle Beach (MYR)1h 53m••••
4817New York (JFK)Atlanta (ATL)2h 42m••••
4966Las Vegas (LAS)Cleveland (CLE)4h 18m••••
3942Orlando (MCO)Islip (ISP)2h 37m••••
1682Myrtle Beach (MYR)Islip (ISP)1h 43m••••
2387Philadelphia (PHL)Charlotte (CLT)1h 57m••••
4462Philadelphia (PHL)San Juan (SJU)3h 46m••••
3576San Juan (SJU)Newark (EWR)4h 13m••••
2632Denver (DEN)Dallas (DFW)2h 5m•••••
1876Las Vegas (LAS)Orlando (MCO)4h 28m•••••
4103Las Vegas (LAS)San Jose (SJC)1h 39m••
1815Austin (AUS)Denver (DEN)2h 22m•••
1821Cleveland (CLE)Las Vegas (LAS)4h 41m•••
3411Cincinnati (CVG)Las Vegas (LAS)4h 16m•••
1942Cincinnati (CVG)New York (LGA)2h 2m•••
1714Cincinnati (CVG)Orlando (MCO)2h 11m•••
1600Denver (DEN)New York (JFK)3h 51m•••
1093Denver (DEN)San Francisco (SFO)2h 48m•••
2147Dallas (DFW)Denver (DEN)2h 17m•••
3424Dallas (DFW)New York (LGA)3h 29m•••
1263Detroit (DTW)Atlanta (ATL)2h 15m•••
1599New York (JFK)Denver (DEN)4h 26m•••
1511New York (JFK)Dallas (DFW)4h 1m•••
3522Las Vegas (LAS)Cincinnati (CVG)3h 58m•••
2231Las Vegas (LAS)Ontario (ONT)1h 9m•••
4401Las Vegas (LAS)San Francisco (SFO)1h 49m•••
1508Las Vegas (LAS)Salt Lake City (SLC)1h 36m•••
2342Los Angeles (LAX)Denver (DEN)2h 37m•••
1941New York (LGA)Cincinnati (CVG)2h 4m•••
1713Orlando (MCO)Cincinnati (CVG)2h 20m•••
4017Orlando (MCO)Dallas (DFW)3h 14m•••
2506Orlando (MCO)Philadelphia (PHL)2h 33m•••
2232Ontario (ONT)Las Vegas (LAS)1h 12m•••
1807Philadelphia (PHL)Orlando (MCO)2h 34m•••
2698Phoenix (PHX)Cleveland (CLE)4h 1m•••
1820Phoenix (PHX)Denver (DEN)1h 53m•••
3983Phoenix (PHX)Las Vegas (LAS)1h 19m•••
1572San Diego (SAN)Phoenix (PHX)1h 28m•••
1165San Juan (SJU)Philadelphia (PHL)3h 58m•••
2553Denver (DEN)Portland (PDX)2h 51m••••
45Cancún (CUN)Chicago (ORD)4h 8m•••
3340Denver (DEN)Philadelphia (PHL)3h 34m••
3242Dallas (DFW)Chicago (ORD)2h 35m•••
4057New York (JFK)Tampa (TPA)3h 0m•••
3484Las Vegas (LAS)Phoenix (PHX)1h 29m••
2432Orlando (MCO)New York (LGA)2h 38m••
44Chicago (ORD)Cancún (CUN)3h 53m•••
1518Raleigh (RDU)Philadelphia (PHL)1h 31m••
4058Tampa (TPA)New York (JFK)2h 45m•••
3092Cleveland (CLE)New York (LGA)1h 34m••
3796Cleveland (CLE)Fort Myers (RSW)2h 42m••
4573Charlotte (CLT)Cleveland (CLE)1h 44m••
3162Denver (DEN)New York (LGA)3h 52m••
4418El Paso (ELP)Denver (DEN)2h 0m••
3133New York (LGA)Charlotte (CLT)2h 10m••
3313New York (LGA)Raleigh (RDU)1h 48m••
3241Chicago (ORD)Dallas (DFW)2h 49m••
3314Raleigh (RDU)New York (LGA)1h 35m••
2715Fort Myers (RSW)Cleveland (CLE)2h 57m••
More flight routes

Frontier contact information

Overview of Frontier

Focusing predominantly on domestic travel within the United States, Frontier flies to smaller regional locations as well as large cities. Controlling operations from a hub in Denver, the airline reaches more than 105 locations across the United States. Services are also available to international vacation destinations in Mexico, Jamaica, Puerto Rico, Canada, and the Dominican Republic.

Frontier operates as an ultra-low-cost carrier with competitive prices and direct single-leg trips. Fares are kept low by sacrificing luxuries, such as in-flight entertainment devices, while meals and drinks can be purchased as extras. It is a subsidiary of IndiGo Partners, which also controls JetSMART, Volaris, and Wizz Air. A codeshare agreement is held with carrier Volaris, expanding the possible connections between Mexico and the United States.

It is possible to sit in either Economy or Stretch (their version of Premium Economy). The chairs are not designed to recline, meaning the person in front of you won’t encroach on your space. Seats in the Stretch section have roughly an extra 5 in of legroom and a large pull-out tray that is ideal for working on a laptop.

Exclusively Airbus aircraft are chosen for the fleet, with Frontier preferring narrow-body jets like the A320 family. One of the most commonly flown models is the A320neo, which has tremendous fuel efficiency and can carry approximately 186 passengers. The planes have distinctive animals painted on the tails and are all unique images. Among the animals featured are rabbits, dolphins, bears, sea otters, and penguins. The names of the characters appear underneath the cockpit windows.

Everything you need to know about Frontier flights

Frontier information

IATA codeF9
Routes916
Top routeOrlando Airport to Philadelphia
Airports served104
Top airportDenver Intl
Flight status, cancellation, and delay data provided by Flightstats.com. Flightstats data may not always be accurate or error free. Always confirm the information provided here directly with your airline.