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Good to know

Low season

February

High season

October

Cheapest flight

₪116
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Los Angeles to San Francisco

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 Boston to Miami, with a price of ₪116 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

  • If you’re looking for the cheapest Frontier tickets, then try to fly from Los Angeles, where flights have been cheapest lately. The cheapest route from here available recently is to San Francisco, and cost ₪116.
  • The cheapest month for flights with Frontier is February, while the most expensive is generally October.

Frontier customer reviews

6.1
OkayBased on 3,589 verified guest reviews
4.9Food
6.4Boarding
6.9Crew
4.7Entertainment
5.7Comfort

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
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

Πεμ 10/31

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.
Πεμ 10/31

All Frontier flight routes

Flight #Departure AirportArrival AirportDurationMonTueWedThuFriSatSun
685Washington, D.C. (DCA)Denver (DEN)4h 1m
690Denver (DEN)Washington, D.C. (DCA)3h 28m
2676Dallas (DFW)Miami (MIA)2h 42m
3571Newark (EWR)San Juan (SJU)3h 54m
3545New York (JFK)San Juan (SJU)3h 54m
4057New York (JFK)Tampa (TPA)2h 56m
1650Las Vegas (LAS)Dallas (DFW)2h 45m
3156Los Angeles (LAX)Denver (DEN)2h 27m
2264Los Angeles (LAX)Las Vegas (LAS)1h 19m
3161New York (LGA)Denver (DEN)4h 17m
3313New York (LGA)Raleigh (RDU)1h 44m
2675Miami (MIA)Dallas (DFW)3h 12m
3012Philadelphia (PHL)Boston (BOS)1h 29m
4462Philadelphia (PHL)San Juan (SJU)3h 49m
2439Raleigh (RDU)Denver (DEN)4h 4m
3314Raleigh (RDU)New York (LGA)1h 40m
1230San Francisco (SFO)Denver (DEN)2h 45m
3546San Juan (SJU)New York (JFK)4h 4m
3316Sacramento (SMF)Los Angeles (LAX)1h 26m
4058Tampa (TPA)New York (JFK)2h 40m
3423New York (LGA)Dallas (DFW)3h 52m
4871New York (JFK)Orlando (MCO)2h 54m
4872Orlando (MCO)New York (JFK)2h 35m
2430Las Vegas (LAS)Denver (DEN)2h 11m
3307Los Angeles (LAX)San Francisco (SFO)1h 26m
4081Los Angeles (LAX)San Jose (SJC)1h 16m
3315Los Angeles (LAX)Sacramento (SMF)1h 31m
4726Orlando (MCO)San Juan (SJU)2h 58m
3303Phoenix (PHX)Los Angeles (LAX)1h 26m
4082San Jose (SJC)Los Angeles (LAX)1h 18m
1113Tampa (TPA)Denver (DEN)4h 7m
4348Atlanta (ATL)New York (LGA)2h 15m
1544Cleveland (CLE)Fort Myers (RSW)2h 47m
3134Charlotte (CLT)New York (LGA)1h 55m
2387Philadelphia (PHL)Charlotte (CLT)1h 47m
45Cancún (CUN)Chicago (ORD)4h 14m
1819Denver (DEN)Phoenix (PHX)2h 1m
4721Denver (DEN)Salt Lake City (SLC)1h 35m
1406Ontario (ONT)Dallas (DFW)3h 8m
1376Phoenix (PHX)Denver (DEN)1h 56m
3572San Juan (SJU)Newark (EWR)4h 7m
86St. Louis (STL)Cancún (CUN)3h 12m
2440Denver (DEN)Raleigh (RDU)3h 23m
3291Las Vegas (LAS)Los Angeles (LAX)1h 13m
3216Los Angeles (LAX)Atlanta (ATL)4h 19m
3311Orlando (MCO)Denver (DEN)4h 15m
4347New York (LGA)Atlanta (ATL)2h 38m
1543Fort Myers (RSW)Cleveland (CLE)2h 51m
4386Denver (DEN)Cedar Rapids (CID)2h 0m
3294Denver (DEN)Atlanta (ATL)2h 57m
1114Denver (DEN)Tampa (TPA)3h 25m
1449Atlanta (ATL)Denver (DEN)3h 26m
3057Boston (BOS)Raleigh (RDU)2h 4m
3148Cincinnati (CVG)New York (LGA)2h 2m
2108Denver (DEN)Sioux Falls (FSD)1h 34m
3539Denver (DEN)Las Vegas (LAS)2h 9m
3155Denver (DEN)Los Angeles (LAX)2h 27m
1175Denver (DEN)Seattle (SEA)3h 7m
1093Denver (DEN)San Francisco (SFO)2h 43m
3147New York (LGA)Cincinnati (CVG)2h 11m
1432New Orleans (MSY)Orlando (MCO)1h 53m
1039Raleigh (RDU)Orlando (MCO)1h 57m
3168San Diego (SAN)Phoenix (PHX)1h 25m
1499Denver (DEN)Ontario (ONT)2h 20m
2687Denver (DEN)Portland (PDX)2h 47m
1790Portland (PDX)Denver (DEN)2h 35m
3512Atlanta (ATL)Boston (BOS)2h 32m
3511Boston (BOS)Atlanta (ATL)2h 54m
3614Charlotte (CLT)Boston (BOS)2h 8m
3285Cincinnati (CVG)Denver (DEN)3h 10m
3602Dallas (DFW)Boston (BOS)3h 41m
2631Dallas (DFW)Denver (DEN)2h 17m
3424Dallas (DFW)New York (LGA)3h 20m
1966Las Vegas (LAS)Houston (IAH)3h 15m
3304Los Angeles (LAX)Phoenix (PHX)1h 30m
3133New York (LGA)Charlotte (CLT)2h 2m
3378Miami (MIA)San Juan (SJU)2h 41m
1086Phoenix (PHX)Orlando (MCO)3h 59m
3308San Francisco (SFO)Los Angeles (LAX)1h 28m
1823San Juan (SJU)Orlando (MCO)3h 10m
3862Salt Lake City (SLC)Denver (DEN)1h 33m
4965Cleveland (CLE)Las Vegas (LAS)4h 40m
4385Cedar Rapids (CID)Denver (DEN)2h 10m
2468Atlanta (ATL)Cleveland (CLE)1h 50m
3938Hartford (BDL)San Juan (SJU)4h 14m
1007Boston (BOS)Cincinnati (CVG)2h 21m
2979Buffalo (BUF)Raleigh (RDU)1h 42m
2467Cleveland (CLE)Atlanta (ATL)1h 57m
3076Charlotte (CLT)Baltimore (BWI)1h 24m
2985Charlotte (CLT)Denver (DEN)3h 52m
1328Charlotte (CLT)Philadelphia (PHL)1h 45m
1008Cincinnati (CVG)Boston (BOS)2h 14m
1918Denver (DEN)Cleveland (CLE)3h 5m
2986Denver (DEN)Charlotte (CLT)3h 11m
2210Denver (DEN)Chicago (MDW)2h 25m
1608Denver (DEN)Milwaukee (MKE)2h 27m
4989Denver (DEN)San Diego (SAN)2h 34m
3330Dallas (DFW)Raleigh (RDU)2h 42m
4671Detroit (DTW)Phoenix (PHX)4h 14m
3018Fort Lauderdale (FLL)San Juan (SJU)2h 34m
3131Houston (IAH)Ontario (ONT)3h 23m
4838Indianapolis (IND)Orlando (MCO)2h 24m
1992Las Vegas (LAS)Oklahoma City (OKC)2h 29m
3019Las Vegas (LAS)San Francisco (SFO)1h 43m
1508Las Vegas (LAS)Salt Lake City (SLC)1h 31m
2018Las Vegas (LAS)St. Louis (STL)3h 25m
2209Chicago (MDW)Denver (DEN)2h 40m
2109Miami (MIA)Chicago (MDW)3h 10m
1607Milwaukee (MKE)Denver (DEN)2h 44m
4782New Orleans (MSY)Philadelphia (PHL)2h 52m
1991Oklahoma City (OKC)Las Vegas (LAS)2h 51m
1500Ontario (ONT)Denver (DEN)2h 19m
1159Ontario (ONT)San Francisco (SFO)1h 28m
44Chicago (ORD)Cancún (CUN)3h 44m
3160Portland (PDX)Phoenix (PHX)2h 34m
3192Portland (PDX)Salt Lake City (SLC)1h 49m
4781Philadelphia (PHL)New Orleans (MSY)3h 6m
238Punta Cana (PUJ)San Juan (SJU)0h 52m
3857Raleigh (RDU)Indianapolis (IND)1h 54m
1226Raleigh (RDU)San Juan (SJU)3h 27m
3373Raleigh (RDU)Tampa (TPA)1h 55m
2712San Diego (SAN)Denver (DEN)2h 28m
96Santo Domingo (SDQ)San Juan (SJU)1h 1m
3163Seattle (SEA)Ontario (ONT)2h 42m
4988Seattle (SEA)Salt Lake City (SLC)2h 3m
3020San Francisco (SFO)Las Vegas (LAS)1h 41m
4918San Jose (SJC)Denver (DEN)2h 34m
3937San Juan (SJU)Hartford (BDL)4h 1m
3017San Juan (SJU)Fort Lauderdale (FLL)2h 45m
1165San Juan (SJU)Philadelphia (PHL)4h 2m
239San Juan (SJU)Punta Cana (PUJ)0h 56m
1225San Juan (SJU)Raleigh (RDU)3h 41m
97San Juan (SJU)Santo Domingo (SDQ)1h 3m
269San Juan (SJU)Santiago de los Caballeros (STI)1h 6m
4894San Juan (SJU)Saint Thomas Island (STT)0h 42m
3404Sacramento (SMF)San Diego (SAN)1h 30m
268Santiago de los Caballeros (STI)San Juan (SJU)1h 10m
3641St. Louis (STL)Las Vegas (LAS)3h 42m
4893Saint Thomas Island (STT)San Juan (SJU)0h 51m
1244Tampa (TPA)Buffalo (BUF)2h 49m
4172Tampa (TPA)Trenton (TTN)2h 38m
3001Boston (BOS)San Juan (SJU)4h 6m
3286Denver (DEN)Cincinnati (CVG)2h 42m
1324Denver (DEN)Dallas (DFW)2h 4m
1162Denver (DEN)Houston (HOU)2h 34m
1734Denver (DEN)Orlando (MCO)3h 25m
4616Denver (DEN)Minneapolis (MSP)1h 57m
3340Denver (DEN)Philadelphia (PHL)3h 33m
4917Denver (DEN)San Jose (SJC)2h 33m
2107Sioux Falls (FSD)Denver (DEN)1h 46m
1129Houston (HOU)Denver (DEN)2h 37m
1951Orlando (MCO)Dallas (DFW)3h 14m
1542Orlando (MCO)Philadelphia (PHL)2h 34m
2059Philadelphia (PHL)Raleigh (RDU)1h 32m
2060Raleigh (RDU)Philadelphia (PHL)1h 29m
3002San Juan (SJU)Boston (BOS)4h 9m
3979San Juan (SJU)Tampa (TPA)3h 8m
1872Atlanta (ATL)New York (JFK)2h 17m
3613Boston (BOS)Charlotte (CLT)2h 23m
3011Boston (BOS)Philadelphia (PHL)1h 42m
3092Cleveland (CLE)New York (LGA)1h 38m
2668Cleveland (CLE)Orlando (MCO)2h 35m
1471Cleveland (CLE)Phoenix (PHX)4h 25m
3074Cleveland (CLE)Raleigh (RDU)1h 37m
1491Cleveland (CLE)Tampa (TPA)2h 30m
1128Denver (DEN)Omaha (OMA)1h 30m
4371Denver (DEN)Santa Ana (SNA)2h 26m
3194Dallas (DFW)Houston (IAH)1h 19m
3195Houston (IAH)Dallas (DFW)1h 23m
1871New York (JFK)Atlanta (ATL)2h 29m
1728Las Vegas (LAS)Orlando (MCO)4h 39m
3091New York (LGA)Cleveland (CLE)1h 52m
1291Minneapolis (MSP)Denver (DEN)2h 9m
4807Philadelphia (PHL)Tampa (TPA)2h 42m
3073Raleigh (RDU)Cleveland (CLE)1h 41m
4372Santa Ana (SNA)Denver (DEN)2h 30m
1832Tampa (TPA)Cleveland (CLE)2h 36m
2340Tampa (TPA)Philadelphia (PHL)2h 40m
2542Tampa (TPA)San Juan (SJU)3h 3m
More flight routes

Frontier contact information

Frontier information

IATA CodeF9
Routes790
Top routeLas Vegas to Denver
Airports served99
Top airportDenver Intl

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