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F9

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Good to know

Low season

February

High season

October
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 14% 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 94 cities in 12 different countries. Denver, Orlando, and Philadelphia 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 Los Angeles to San Francisco, with a price of 113 ﷼ for a round-trip.

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

    With 64 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 Orlando airport, with 48 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 98 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 3,542 verified guest reviews
4.7Entertainment
6.9Crew
6.4Boarding
5.7Comfort
4.9Food
Pros +
Cons -
Show reviews that mention
Traveler 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
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
V
9.0 Wonderful
DEN-DCA
Pros:The flight was on-time.
Cons:The seat, again, was the bad news.

Frontier flight status

to. 11/21

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 if Frontier flies a certain route, enter both the departure and destination airport before hitting search.
to. 11/21

All Frontier flight routes

Flight #Departure AirportArrival AirportDurationMonTueWedThuFriSatSun
3237New York (JFK)Las Vegas (LAS)5h 45m•••••••
3423New York (LGA)Dallas (DFW)4h 6m•••••••
1871New York (JFK)Atlanta (ATL)2h 44m•••••••
3313New York (LGA)Raleigh (RDU)1h 49m•••••••
3238Las Vegas (LAS)New York (JFK)4h 56m•••••••
44Chicago (ORD)Cancún (CUN)3h 56m•••••••
86St. Louis (STL)Cancún (CUN)3h 16m•••••••
3546San Juan (SJU)New York (JFK)4h 12m•••••••
1872Atlanta (ATL)New York (JFK)2h 14m•••••••
4601Newark (EWR)Atlanta (ATL)2h 37m••••••
4602Atlanta (ATL)Newark (EWR)2h 21m•••••
3056Orlando (MCO)Islip (ISP)2h 34m•••••••
3573Newark (EWR)San Juan (SJU)3h 54m••••••
3574San Juan (SJU)Newark (EWR)4h 16m••••••
2818San Diego (SAN)Denver (DEN)2h 34m••••
3055Islip (ISP)Orlando (MCO)3h 10m••••
1544Cleveland (CLE)Fort Myers (RSW)2h 51m•••••
3602Dallas (DFW)Boston (BOS)3h 34m••••
1543Fort Myers (RSW)Cleveland (CLE)2h 54m••••
2616Orlando (MCO)New York (LGA)2h 40m•••••
4111Cincinnati (CVG)Phoenix (PHX)4h 8m•••
4348Atlanta (ATL)New York (LGA)2h 13m••••
4347New York (LGA)Atlanta (ATL)2h 38m••••
1186Chicago (MDW)Tampa (TPA)2h 46m••
1713Orlando (MCO)Cincinnati (CVG)2h 20m••
2615New York (LGA)Orlando (MCO)3h 14m••••
1185Tampa (TPA)Chicago (MDW)2h 46m••
4172Tampa (TPA)Trenton (TTN)2h 37m••
4112Phoenix (PHX)Cincinnati (CVG)3h 31m••
3601Boston (BOS)Dallas (DFW)4h 26m••
1823San Juan (SJU)Orlando (MCO)3h 17m••••
3508Atlanta (ATL)Orlando (MCO)1h 42m••
1689Trenton (TTN)Tampa (TPA)2h 52m•
1327Philadelphia (PHL)Charlotte (CLT)1h 48m•••
3303Phoenix (PHX)Los Angeles (LAX)1h 28m•••
3133New York (LGA)Charlotte (CLT)2h 8m•••
4726Orlando (MCO)San Juan (SJU)2h 55m•••
1113Tampa (TPA)Denver (DEN)4h 8m•••
3134Charlotte (CLT)New York (LGA)1h 53m•••
1471Cleveland (CLE)Phoenix (PHX)4h 36m••
1977Boston (BOS)Orlando (MCO)3h 31m•••
3247San Juan (SJU)Philadelphia (PHL)4h 10m••
1492Tampa (TPA)Cleveland (CLE)2h 34m••
1727Orlando (MCO)Las Vegas (LAS)5h 21m••
2538Tampa (TPA)Philadelphia (PHL)2h 37m••
2542Tampa (TPA)San Juan (SJU)3h 7m••
1792Pittsburgh (PIT)Philadelphia (PHL)1h 17m••
1440Phoenix (PHX)Salt Lake City (SLC)1h 41m••
1086Phoenix (PHX)Orlando (MCO)4h 11m••
1376Phoenix (PHX)Denver (DEN)1h 54m••
1472Phoenix (PHX)Cleveland (CLE)3h 58m••
1473Philadelphia (PHL)Tampa (TPA)2h 49m••
1791Philadelphia (PHL)Pittsburgh (PIT)1h 19m••
3479Philadelphia (PHL)Jacksonville (JAX)2h 24m••
1291Minneapolis (MSP)Denver (DEN)2h 15m••
1085Orlando (MCO)Phoenix (PHX)5h 2m••
4017Orlando (MCO)Dallas (DFW)3h 17m••
3311Orlando (MCO)Denver (DEN)4h 17m••
1876Las Vegas (LAS)Orlando (MCO)4h 39m••
2350Las Vegas (LAS)Denver (DEN)2h 1m••
4707Washington, D.C. (IAD)Atlanta (ATL)2h 2m••
3342Denver (DEN)Philadelphia (PHL)3h 29m••
2429Denver (DEN)Las Vegas (LAS)2h 3m••
4708Atlanta (ATL)Washington, D.C. (IAD)1h 42m••
More flight routes

Frontier contact information

Frontier information

IATA CodeF9
Routes794
Top routeLas Vegas to Denver
Airports served98
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.