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Good to know

Low season

February

High season

October
Best time to beat the crowds (15% less expensive on average)
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 San Francisco to Los Angeles, with a price of RM 138 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 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 3,539 verified guest reviews
6.4Boarding
4.9Food
4.7Entertainment
5.7Comfort
6.9Crew

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
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

Fri 11/22

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.
Fri 11/22

All Frontier flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
3237New York (JFK)Las Vegas (LAS)5h 45m
3571Newark (EWR)San Juan (SJU)3h 54m
1871New York (JFK)Atlanta (ATL)2h 44m
81Punta Cana (PUJ)Chicago (ORD)5h 28m
80Chicago (ORD)Punta Cana (PUJ)4h 37m
44Chicago (ORD)Cancún (CUN)3h 56m
3313New York (LGA)Raleigh (RDU)1h 49m
3423New York (LGA)Dallas (DFW)4h 6m
3238Las Vegas (LAS)New York (JFK)4h 56m
1650Las Vegas (LAS)Dallas (DFW)2h 49m
3545New York (JFK)San Juan (SJU)3h 54m
1280Denver (DEN)Miami (MIA)3h 57m
690Denver (DEN)Washington, D.C. (DCA)3h 20m
1872Atlanta (ATL)New York (JFK)2h 14m
3546San Juan (SJU)New York (JFK)4h 12m
86St. Louis (STL)Cancún (CUN)3h 16m
685Washington, D.C. (DCA)Denver (DEN)4h 14m
4058Tampa (TPA)New York (JFK)2h 40m
4057New York (JFK)Tampa (TPA)3h 7m
4601Newark (EWR)Atlanta (ATL)2h 37m
4602Atlanta (ATL)Newark (EWR)2h 21m
2439Raleigh (RDU)Denver (DEN)4h 10m
7Punta Cana (PUJ)St. Louis (STL)4h 55m
2635Orlando (MCO)St. Louis (STL)2h 41m
6St. Louis (STL)Punta Cana (PUJ)4h 25m
2636St. Louis (STL)Orlando (MCO)2h 34m
1230San Francisco (SFO)Denver (DEN)2h 42m
3056Orlando (MCO)Islip (ISP)2h 34m
3574San Juan (SJU)Newark (EWR)4h 16m
1499Denver (DEN)Ontario (ONT)2h 26m
22Philadelphia (PHL)Punta Cana (PUJ)3h 43m
23Punta Cana (PUJ)Philadelphia (PHL)4h 5m
2818San Diego (SAN)Denver (DEN)2h 34m
3055Islip (ISP)Orlando (MCO)3h 10m
207Cleveland (CLE)Cancún (CUN)4h 12m
1544Cleveland (CLE)Fort Myers (RSW)2h 51m
206Cancún (CUN)Cleveland (CLE)3h 39m
3602Dallas (DFW)Boston (BOS)3h 34m
1543Fort Myers (RSW)Cleveland (CLE)2h 54m
3216Los Angeles (LAX)Atlanta (ATL)4h 18m
4111Cincinnati (CVG)Phoenix (PHX)4h 8m
4347New York (LGA)Atlanta (ATL)2h 38m
1185Tampa (TPA)Chicago (MDW)2h 46m
4172Tampa (TPA)Trenton (TTN)2h 37m
1186Chicago (MDW)Tampa (TPA)2h 46m
2616Orlando (MCO)New York (LGA)2h 40m
1713Orlando (MCO)Cincinnati (CVG)2h 20m
4348Atlanta (ATL)New York (LGA)2h 13m
4112Phoenix (PHX)Cincinnati (CVG)3h 31m
3601Boston (BOS)Dallas (DFW)4h 26m
3215Atlanta (ATL)Los Angeles (LAX)4h 56m
2615New York (LGA)Orlando (MCO)3h 14m
4753Denver (DEN)Phoenix (PHX)1h 57m
27Cincinnati (CVG)Cancún (CUN)3h 39m
1823San Juan (SJU)Orlando (MCO)3h 10m
26Cancún (CUN)Cincinnati (CVG)3h 18m
3508Atlanta (ATL)Orlando (MCO)1h 42m
3801Las Vegas (LAS)San Francisco (SFO)1h 45m
1689Trenton (TTN)Tampa (TPA)2h 52m
1471Cleveland (CLE)Phoenix (PHX)4h 36m
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
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.