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F9

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Good to know

Low season

February

High season

October
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 15% lower 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 95 cities in 12 different countries. Denver, Las Vegas, and Orlando 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 February, while the most expensive is October.

  • What’s the cheapest route that Frontier flies?

    In the last 72 hours, the cheapest route flown by Frontier found on KAYAK was from Phoenix to San Jose, with a price of $52 for a round-trip.

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

  • 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 99 destinations.

See more FAQs

Top tips for flying with Frontier

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

Frontier customer reviews

6.1
OkayBased on 3,580 verified guest reviews
4.7Entertainment
5.7Comfort
6.4Boarding
6.9Crew
4.9Food

Pros +
Cons -

Show reviews that mention
Traveller rating:
Sort by:
V
4.0 Mediocre
PHX-DEN
Pros:I liked that I made my Connection flight.
Cons:More crew involvement in managing what ended up being the slowest onboarding /deplaning I can recall. I do not like being crammed in like sardines again
Z
2.0 Poor
LGA-MIA
Cons:I Never in my life flying again with frontier
V
7.0 Good
SJU-MCO
Pros:Maria at the San Juan counter was very nice and helpful. I recently widowed and was very nervous about flying with Frontier. She put me at ease.
Cons:I have nothing to add here
J
9.0 Wonderful
MCO-ORF
Pros:Ticket agent and crew were very friendly and professional
Cons:Downloaded the Frontier app, but could not get my boarding pass. Had to go to ticket agent at airport. Baggage charges confusing.
I
10.0 Wonderful
PHX-SJC
Pros:Crew was great, no time no delays.
Cons:Free movies,
C
5.5 Fair
DEN-PHX
Pros:Crew was entertaining
Cons:So cramped and hot... awful
V
5.6 Fair
CLE-LAS
Pros:The crew was excellent with keeping us informed on what was going on the entire trip
Cons:Give WiFi on the plane and a complimentary snack or water
V
2.0 Poor
MCO-ISP
Frontier is a crappy airline nothing about it is honest
L
10.0 Wonderful
IND-MCO
Everything was on time and smoothly run. All employees appeared happy and enjoying their job. The delay in take-off was unrelated to anything in Frontier’s control. I wish there were a caffeine-fee, sugar free soda drink option besides water. There are multiple zero sugar caffeine free options.
K
8.0 Very Good
LAS-ONT
I will like you ( Frontier Airlines) to fly into LAX instead of ONT because I live in LA and the subway takes me to my house in just 15 minutes

Frontier flight status

Sat 11/2

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.
Sat 11/2

All Frontier flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
3215Atlanta (ATL)Los Angeles (LAX)4h 51m
1977Boston (BOS)Orlando (MCO)3h 20m
685Washington, D.C. (DCA)Denver (DEN)3h 59m
690Denver (DEN)Washington, D.C. (DCA)3h 25m
4856Denver (DEN)Houston (IAH)2h 27m
2341Denver (DEN)Los Angeles (LAX)2h 27m
3211Dallas (DFW)Los Angeles (LAX)3h 17m
2676Dallas (DFW)Miami (MIA)2h 42m
3571Newark (EWR)San Juan (SJU)3h 54m
3055Islip (ISP)Orlando (MCO)2h 56m
3237New York (JFK)Las Vegas (LAS)5h 33m
3545New York (JFK)San Juan (SJU)3h 54m
4057New York (JFK)Tampa (TPA)2h 56m
1650Las Vegas (LAS)Dallas (DFW)2h 45m
4103Las Vegas (LAS)San Jose (SJC)1h 27m
2069Las Vegas (LAS)Sacramento (SMF)1h 43m
3156Los Angeles (LAX)Denver (DEN)2h 27m
3212Los Angeles (LAX)Dallas (DFW)3h 10m
2264Los Angeles (LAX)Las Vegas (LAS)1h 19m
1062Los Angeles (LAX)Phoenix (PHX)1h 30m
3307Los Angeles (LAX)San Francisco (SFO)1h 26m
4081Los Angeles (LAX)San Jose (SJC)1h 16m
3315Los Angeles (LAX)Sacramento (SMF)1h 31m
3161New York (LGA)Denver (DEN)4h 17m
3313New York (LGA)Raleigh (RDU)1h 44m
1978Orlando (MCO)Boston (BOS)3h 3m
3056Orlando (MCO)Islip (ISP)2h 38m
2675Miami (MIA)Dallas (DFW)3h 12m
3012Philadelphia (PHL)Boston (BOS)1h 29m
4462Philadelphia (PHL)San Juan (SJU)3h 49m
3303Phoenix (PHX)Los Angeles (LAX)1h 26m
2439Raleigh (RDU)Denver (DEN)4h 4m
3314Raleigh (RDU)New York (LGA)1h 40m
1230San Francisco (SFO)Denver (DEN)2h 45m
4594San Francisco (SFO)Los Angeles (LAX)1h 28m
4104San Jose (SJC)Las Vegas (LAS)1h 30m
4082San Jose (SJC)Los Angeles (LAX)1h 18m
3546San Juan (SJU)New York (JFK)4h 4m
4144Sacramento (SMF)Las Vegas (LAS)1h 33m
3316Sacramento (SMF)Los Angeles (LAX)1h 26m
4058Tampa (TPA)New York (JFK)2h 40m
3288Atlanta (ATL)New York (LGA)2h 15m
4871New York (JFK)Orlando (MCO)2h 54m
3291Las Vegas (LAS)Los Angeles (LAX)1h 13m
3801Las Vegas (LAS)San Francisco (SFO)1h 43m
4872Orlando (MCO)New York (JFK)2h 35m
3862Salt Lake City (SLC)Denver (DEN)1h 33m
3134Charlotte (CLT)New York (LGA)1h 55m
87Cancún (CUN)St. Louis (STL)3h 18m
2261Denver (DEN)El Paso (ELP)1h 49m
2440Denver (DEN)Raleigh (RDU)3h 23m
2430Las Vegas (LAS)Denver (DEN)2h 8m
1283Las Vegas (LAS)Ontario (ONT)1h 8m
3423New York (LGA)Dallas (DFW)3h 52m
3311Orlando (MCO)Denver (DEN)4h 15m
4726Orlando (MCO)San Juan (SJU)2h 55m
1291Minneapolis (MSP)Denver (DEN)2h 10m
44Chicago (ORD)Cancún (CUN)3h 49m
2387Philadelphia (PHL)Charlotte (CLT)1h 42m
2638San Francisco (SFO)Phoenix (PHX)2h 1m
3574San Juan (SJU)Newark (EWR)4h 7m
1113Tampa (TPA)Denver (DEN)4h 7m
1449Atlanta (ATL)Denver (DEN)3h 26m
3613Boston (BOS)Charlotte (CLT)2h 23m
3231Cleveland (CLE)Las Vegas (LAS)4h 39m
1831Cleveland (CLE)Tampa (TPA)2h 31m
3614Charlotte (CLT)Boston (BOS)2h 8m
45Cancún (CUN)Chicago (ORD)4h 14m
3148Cincinnati (CVG)New York (LGA)2h 2m
1784Denver (DEN)Nashville (BNA)2h 43m
2108Denver (DEN)Sioux Falls (FSD)1h 34m
2015Denver (DEN)Las Vegas (LAS)2h 8m
1150Denver (DEN)Minneapolis (MSP)1h 59m
1819Denver (DEN)Phoenix (PHX)2h 1m
3405Denver (DEN)Seattle (SEA)3h 5m
1093Denver (DEN)San Francisco (SFO)2h 42m
4721Denver (DEN)Salt Lake City (SLC)1h 31m
3424Dallas (DFW)New York (LGA)3h 20m
3849El Paso (ELP)Las Vegas (LAS)1h 58m
3232Las Vegas (LAS)Cleveland (CLE)4h 16m
3746Las Vegas (LAS)El Paso (ELP)1h 51m
3238Las Vegas (LAS)New York (JFK)5h 5m
3216Los Angeles (LAX)Atlanta (ATL)4h 19m
3147New York (LGA)Cincinnati (CVG)2h 11m
1875Orlando (MCO)Las Vegas (LAS)5h 15m
1431Orlando (MCO)New Orleans (MSY)1h 58m
1234Orlando (MCO)Raleigh (RDU)1h 52m
2284Miami (MIA)San Juan (SJU)2h 41m
1432New Orleans (MSY)Orlando (MCO)1h 53m
1406Ontario (ONT)Dallas (DFW)2h 59m
1790Portland (PDX)Denver (DEN)2h 35m
1376Phoenix (PHX)Denver (DEN)1h 56m
2637Phoenix (PHX)San Francisco (SFO)2h 10m
1039Raleigh (RDU)Orlando (MCO)1h 57m
1326San Diego (SAN)Las Vegas (LAS)1h 27m
1339San Diego (SAN)San Jose (SJC)1h 24m
1176Seattle (SEA)Denver (DEN)2h 47m
2486San Francisco (SFO)Las Vegas (LAS)1h 47m
4306San Francisco (SFO)San Diego (SAN)1h 40m
1340San Jose (SJC)San Diego (SAN)1h 24m
86St. Louis (STL)Cancún (CUN)3h 10m
4567St. Louis (STL)Denver (DEN)2h 23m
1832Tampa (TPA)Cleveland (CLE)2h 38m
3411Cincinnati (CVG)Las Vegas (LAS)4h 21m
3294Denver (DEN)Atlanta (ATL)2h 57m
3162Denver (DEN)New York (LGA)3h 43m
4920Denver (DEN)Orlando (MCO)3h 39m
1280Denver (DEN)Miami (MIA)3h 41m
1261Denver (DEN)Ontario (ONT)2h 25m
1114Denver (DEN)Tampa (TPA)3h 25m
3602Dallas (DFW)Boston (BOS)3h 41m
2610Fort Lauderdale (FLL)Philadelphia (PHL)2h 47m
1876Las Vegas (LAS)Orlando (MCO)4h 22m
3137Miami (MIA)Denver (DEN)4h 34m
2073Ontario (ONT)Sacramento (SMF)1h 27m
2609Philadelphia (PHL)Fort Lauderdale (FLL)2h 53m
1823San Juan (SJU)Orlando (MCO)2h 59m
3666Sacramento (SMF)Denver (DEN)2h 30m
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.

Frontier information

IATA codeF9
Routes790
Top routeLas Vegas to Denver
Airports served99
Top airportDenver Intl

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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.