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Good to know

Low season

February

High season

October

Cheapest flight

₱1,999
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 13% 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 94 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 San Jose to Los Angeles, with a price of ₱1,819 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 45 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

  • 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 ₱1,999.
  • The cheapest month for flights with Frontier is February, while the most expensive is generally October.

Frontier customer reviews

6.1
OkayBased on 3,550 verified guest reviews
6.4Boarding
5.7Comfort
4.9Food
6.9Crew
4.7Entertainment
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

Fri 11/15

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.
Fri 11/15

All Frontier flight routes

Flight #Departure AirportArrival AirportDurationSunMonTueWedThuFriSat
3571Newark (EWR)San Juan (SJU)3h 54m•••••••
3237New York (JFK)Las Vegas (LAS)5h 45m•••••••
1650Las Vegas (LAS)Dallas (DFW)2h 49m•••••••
3238Las Vegas (LAS)New York (JFK)4h 56m•••••••
3546San Juan (SJU)New York (JFK)4h 12m•••••••
3574San Juan (SJU)Newark (EWR)4h 16m••••••
3056Orlando (MCO)Islip (ISP)2h 34m••••••
1230San Francisco (SFO)Denver (DEN)2h 42m•••••••
3545New York (JFK)San Juan (SJU)3h 54m••••••
4057New York (JFK)Tampa (TPA)3h 7m•••••••
4058Tampa (TPA)New York (JFK)2h 40m•••••••
4348Atlanta (ATL)New York (LGA)2h 13m••••••
4347New York (LGA)Atlanta (ATL)2h 41m••••••
3313New York (LGA)Raleigh (RDU)1h 49m••••••
3215Atlanta (ATL)Los Angeles (LAX)4h 56m•••••••
3055Islip (ISP)Orlando (MCO)3h 10m•••••••
1062Los Angeles (LAX)Phoenix (PHX)1h 30m•••••••
3307Los Angeles (LAX)San Francisco (SFO)1h 26m•••••••
4462Philadelphia (PHL)San Juan (SJU)3h 48m•••••••
3303Phoenix (PHX)Los Angeles (LAX)1h 28m•••••••
2818San Diego (SAN)Denver (DEN)2h 34m•••••••
4594San Francisco (SFO)Los Angeles (LAX)1h 27m•••••••
685Washington, D.C. (DCA)Denver (DEN)4h 14m••••••
2439Raleigh (RDU)Denver (DEN)4h 10m••••••
688Denver (DEN)Washington, D.C. (DCA)3h 25m•••••••
1977Boston (BOS)Orlando (MCO)3h 31m••••••
1544Cleveland (CLE)Fort Myers (RSW)2h 51m•••••
2711Denver (DEN)San Diego (SAN)2h 26m••••••
3134Charlotte (CLT)New York (LGA)1h 53m•••••
2388Charlotte (CLT)Philadelphia (PHL)1h 48m•••••
2015Denver (DEN)Las Vegas (LAS)2h 9m•••••
3155Denver (DEN)Los Angeles (LAX)2h 29m•••••
2016Las Vegas (LAS)Denver (DEN)2h 4m•••••
2342Los Angeles (LAX)Denver (DEN)2h 29m•••••
3133New York (LGA)Charlotte (CLT)2h 8m•••••
4726Orlando (MCO)San Juan (SJU)2h 55m•••••
1086Phoenix (PHX)Orlando (MCO)4h 11m•••••
3314Raleigh (RDU)New York (LGA)1h 49m•••••
1543Fort Myers (RSW)Cleveland (CLE)2h 54m•••••
1113Tampa (TPA)Denver (DEN)4h 8m•••••
44Chicago (ORD)Cancún (CUN)3h 56m••••
1978Orlando (MCO)Boston (BOS)3h 6m•••••
3231Cleveland (CLE)Las Vegas (LAS)4h 40m••••
3211Dallas (DFW)Los Angeles (LAX)3h 20m••••
4966Las Vegas (LAS)Cleveland (CLE)4h 14m••••
3212Los Angeles (LAX)Dallas (DFW)3h 8m••••
3423New York (LGA)Dallas (DFW)4h 6m••••
2615New York (LGA)Orlando (MCO)3h 14m••••
2616Orlando (MCO)New York (LGA)2h 40m••••
1327Philadelphia (PHL)Charlotte (CLT)1h 48m••••
3162Denver (DEN)New York (LGA)3h 39m••••
3161New York (LGA)Denver (DEN)4h 31m••••
1790Portland (PDX)Denver (DEN)2h 29m••••
87Cancún (CUN)St. Louis (STL)3h 26m•••
3294Denver (DEN)Atlanta (ATL)3h 3m•••
2261Denver (DEN)El Paso (ELP)1h 50m•••
3439Denver (DEN)San Francisco (SFO)2h 49m•••
4601Newark (EWR)Atlanta (ATL)2h 37m•••
3291Las Vegas (LAS)Los Angeles (LAX)1h 17m•••
1876Las Vegas (LAS)Orlando (MCO)4h 39m•••
2264Los Angeles (LAX)Las Vegas (LAS)1h 19m•••
3311Orlando (MCO)Denver (DEN)4h 17m•••
4872Orlando (MCO)New York (JFK)2h 36m•••
1085Orlando (MCO)Phoenix (PHX)5h 2m•••
1406Ontario (ONT)Dallas (DFW)3h 2m•••
1376Phoenix (PHX)Denver (DEN)1h 54m•••
1823San Juan (SJU)Orlando (MCO)3h 17m•••
1872Atlanta (ATL)New York (JFK)2h 14m•••
1871New York (JFK)Atlanta (ATL)2h 41m•••
2889Austin (AUS)Denver (DEN)2h 19m••
1471Cleveland (CLE)Phoenix (PHX)4h 35m••
1784Denver (DEN)Nashville (BNA)2h 33m••
1228Denver (DEN)Chicago (MDW)2h 22m••
1499Denver (DEN)Ontario (ONT)2h 26m••
3467Denver (DEN)Phoenix (PHX)2h 2m••
4235Denver (DEN)Salt Lake City (SLC)1h 38m••
3365Dallas (DFW)Denver (DEN)2h 14m••
3424Dallas (DFW)New York (LGA)3h 19m••
3849El Paso (ELP)Las Vegas (LAS)1h 58m••
3229Houston (IAH)Denver (DEN)2h 36m••
4871New York (JFK)Orlando (MCO)3h 4m••
3850Las Vegas (LAS)El Paso (ELP)1h 49m••
1966Las Vegas (LAS)Houston (IAH)3h 15m••
3801Las Vegas (LAS)San Francisco (SFO)1h 46m••
4017Orlando (MCO)Dallas (DFW)3h 17m••
1727Orlando (MCO)Las Vegas (LAS)5h 21m••
2209Chicago (MDW)Denver (DEN)2h 48m••
3378Miami (MIA)San Juan (SJU)2h 38m••
1291Minneapolis (MSP)Denver (DEN)2h 15m••
1500Ontario (ONT)Denver (DEN)2h 24m••
3479Philadelphia (PHL)Jacksonville (JAX)2h 24m••
2505Philadelphia (PHL)Orlando (MCO)2h 51m••
1791Philadelphia (PHL)Pittsburgh (PIT)1h 19m••
1473Philadelphia (PHL)Tampa (TPA)2h 55m••
1472Phoenix (PHX)Cleveland (CLE)3h 58m••
1440Phoenix (PHX)Salt Lake City (SLC)1h 41m••
1792Pittsburgh (PIT)Philadelphia (PHL)1h 17m••
2486San Francisco (SFO)Las Vegas (LAS)1h 41m••
4306San Francisco (SFO)San Diego (SAN)1h 40m••
3247San Juan (SJU)Philadelphia (PHL)4h 10m••
1439Salt Lake City (SLC)Phoenix (PHX)1h 48m••
1492Tampa (TPA)Cleveland (CLE)2h 34m••
2538Tampa (TPA)Philadelphia (PHL)2h 37m••
2542Tampa (TPA)San Juan (SJU)3h 7m••
4602Atlanta (ATL)Newark (EWR)2h 21m•
1952Dallas (DFW)Orlando (MCO)2h 50m••
2634Atlanta (ATL)Baltimore (BWI)1h 54m•
4771Atlanta (ATL)Cincinnati (CVG)1h 32m•
3293Atlanta (ATL)Denver (DEN)3h 32m•
3021Atlanta (ATL)Dallas (DFW)2h 42m•
1403Atlanta (ATL)Houston (IAH)2h 26m•
2427Atlanta (ATL)Las Vegas (LAS)4h 43m•
1564Atlanta (ATL)Orlando (MCO)1h 38m•
2143Atlanta (ATL)Chicago (MDW)2h 2m•
3072Atlanta (ATL)Norfolk (ORF)1h 41m•
3210Atlanta (ATL)Philadelphia (PHL)2h 7m•
1670Atlanta (ATL)Raleigh (RDU)1h 25m••
1783Nashville (BNA)Denver (DEN)3h 4m•
3511Boston (BOS)Atlanta (ATL)3h 8m•
2979Buffalo (BUF)Raleigh (RDU)1h 38m•
4427Baltimore (BWI)Atlanta (ATL)2h 7m•
3081Baltimore (BWI)Detroit (DTW)1h 34m•
4209Cleveland (CLE)Atlanta (ATL)2h 5m•
3074Cleveland (CLE)Raleigh (RDU)1h 32m•
1831Cleveland (CLE)Tampa (TPA)2h 39m•
1759Charlotte (CLT)Orlando (MCO)1h 51m•
1846Cincinnati (CVG)Atlanta (ATL)1h 47m•
3148Cincinnati (CVG)New York (LGA)2h 5m•
2548Cincinnati (CVG)Orlando (MCO)2h 21m•
1816Denver (DEN)Austin (AUS)2h 9m•
4464Denver (DEN)Dallas (DFW)1h 59m•
1678Denver (DEN)Des Moines (DSM)1h 42m•
4794Denver (DEN)Fargo (FAR)1h 54m•
3206Denver (DEN)Houston (IAH)2h 27m•
3376Denver (DEN)Kansas City (MCI)1h 37m•
3312Denver (DEN)Orlando (MCO)3h 41m•
1150Denver (DEN)Minneapolis (MSP)1h 59m•
2687Denver (DEN)Portland (PDX)2h 57m•
3930Denver (DEN)Pensacola (PNS)2h 49m•
2440Denver (DEN)Raleigh (RDU)3h 15m•
2356Denver (DEN)San Antonio (SAT)2h 19m•
3405Denver (DEN)Seattle (SEA)3h 11m•
4371Denver (DEN)Santa Ana (SNA)2h 30m•
3302Denver (DEN)St. Louis (STL)2h 2m•
2374Denver (DEN)Knoxville (TYS)2h 44m•
4344Denver (DEN)Fayetteville (XNA)1h 43m•
3022Dallas (DFW)Atlanta (ATL)2h 15m•
3194Dallas (DFW)Houston (IAH)1h 20m•
3885Dallas (DFW)Las Vegas (LAS)3h 5m•
2923Dallas (DFW)Ontario (ONT)3h 20m•
3242Dallas (DFW)Chicago (ORD)2h 21m•
3986Dallas (DFW)Philadelphia (PHL)3h 12m•
1677Des Moines (DSM)Denver (DEN)2h 6m•
3082Detroit (DTW)Baltimore (BWI)1h 33m•
4793Fargo (FAR)Denver (DEN)2h 3m•
2400Houston (IAH)Atlanta (ATL)2h 8m•
3195Houston (IAH)Dallas (DFW)1h 21m•
1965Houston (IAH)Las Vegas (LAS)3h 26m•
3470Houston (IAH)Orlando (MCO)2h 23m•
3282Houston (IAH)Chicago (MDW)2h 31m•
4022Jacksonville (JAX)Philadelphia (PHL)2h 9m•
1116Las Vegas (LAS)Atlanta (ATL)3h 55m•
1357Las Vegas (LAS)Ontario (ONT)1h 7m•
4048Las Vegas (LAS)Phoenix (PHX)1h 19m•
3418Las Vegas (LAS)San Antonio (SAT)2h 47m•
3147New York (LGA)Cincinnati (CVG)2h 13m•
3507Orlando (MCO)Atlanta (ATL)1h 51m•
2667Orlando (MCO)Cleveland (CLE)2h 35m•
2452Orlando (MCO)Charlotte (CLT)1h 46m•
1713Orlando (MCO)Cincinnati (CVG)2h 18m•
3469Orlando (MCO)Houston (IAH)2h 53m•
3043Orlando (MCO)Chicago (ORD)3h 9m•
4170Orlando (MCO)Philadelphia (PHL)2h 34m•
1234Orlando (MCO)Raleigh (RDU)1h 53m•
3281Chicago (MDW)Houston (IAH)2h 46m•
4206Ontario (ONT)Las Vegas (LAS)1h 9m•
3173Chicago (ORD)Denver (DEN)2h 50m•
3241Chicago (ORD)Dallas (DFW)2h 41m•
2792Chicago (ORD)Orlando (MCO)3h 1m•
3071Norfolk (ORF)Atlanta (ATL)2h 4m•
1101Philadelphia (PHL)Atlanta (ATL)2h 31m•
3339Philadelphia (PHL)Denver (DEN)4h 18m•
3985Philadelphia (PHL)Dallas (DFW)3h 49m•
1517Philadelphia (PHL)Raleigh (RDU)1h 29m•
4047Phoenix (PHX)Las Vegas (LAS)1h 17m•
2083Phoenix (PHX)San Diego (SAN)1h 19m•
4291Phoenix (PHX)San Jose (SJC)1h 57m•
2453Pensacola (PNS)Denver (DEN)3h 22m•
4797Raleigh (RDU)Atlanta (ATL)1h 45m••
2980Raleigh (RDU)Buffalo (BUF)1h 37m•
3073Raleigh (RDU)Cleveland (CLE)1h 43m•
1785Raleigh (RDU)Orlando (MCO)2h 3m•
4844Raleigh (RDU)Philadelphia (PHL)1h 27m•
1572San Diego (SAN)Phoenix (PHX)1h 23m•
3381San Diego (SAN)San Francisco (SFO)1h 41m•
2355San Antonio (SAT)Denver (DEN)2h 21m•
3417San Antonio (SAT)Las Vegas (LAS)3h 0m•
3406Seattle (SEA)Denver (DEN)2h 46m•
4988Seattle (SEA)Salt Lake City (SLC)2h 5m•
3582San Francisco (SFO)Santa Ana (SNA)1h 32m•
4294San Jose (SJC)Phoenix (PHX)1h 50m•
2283San Juan (SJU)Miami (MIA)2h 55m•
3979San Juan (SJU)Tampa (TPA)3h 12m•
3982Salt Lake City (SLC)Denver (DEN)1h 54m•
4987Salt Lake City (SLC)Seattle (SEA)2h 23m•
4372Santa Ana (SNA)Denver (DEN)2h 27m•
3581Santa Ana (SNA)San Francisco (SFO)1h 33m•
4567St. Louis (STL)Denver (DEN)2h 28m•
4369Knoxville (TYS)Denver (DEN)3h 16m•
4343Fayetteville (XNA)Denver (DEN)2h 3m•
More flight routes

Frontier contact information

Frontier information

IATA CodeF9
Routes788
Top routeLas Vegas to Denver
Airports served98
Top airportDenver Intl

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