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Good to know

Low season

High season

Cheapest flight

April
October
$66
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flight from San Francisco to Los Angeles

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 100 cities in 11 different countries. Phoenix, Denver, and Las Vegas 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 April, 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 Nashville to Cleveland, with a price of $60 for a round-trip.

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

    With 71 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 Atlanta Hartsfield-Jackson airport, with 54 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 103 destinations.

Top tips for flying with Frontier

  • If you’re looking for the cheapest Frontier tickets, then try to fly from San Francisco, where flights have been cheapest lately. The cheapest route from here available recently is to Los Angeles, and costs $66.
  • The cheapest month for flights with Frontier is April, while the most expensive is generally October.

Frontier customer reviews

5.8
Fair3,200 verified ratings
5.5Comfort
4.4Entertainment
6.7Crew
4.7Food
6.1Boarding
Pros +
Cons -
  • On the ticket it said checked bag. (in 1044 reviews)
Show reviews that mention
Traveller rating:
Sort by:
V
10.0 Wonderful
ORD-SAN
Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.
R
6.0 Okay
MBJ-ATL
Worst boarding experience. No zone boarding announcements.
J
2.0 Poor
PHL-ATL
sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.
D
2.0 Poor
ATL-LGA
Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.
J
8.0 Very Good
ISP-MYR
Direct flight was important. Seats are very narrow.
V
2.0 Poor
DEN-DCA
Extremely delayed flight, malfunctioning speaker, disinterested crew
J
8.0 Very Good
DEN-FSD
What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.
J
2.0 Poor
SEA-DEN
As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.
V
2.0 Poor
MCO-BWI
After boarding and un-boarding twice over 6+hours, the flight was canceled.
M
4.0 Mediocre
MCO-ORD
Severe turbulence. Captain never came on to reassure passengers after things settled down.

Frontier flight status

Thu 8/28

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.
Thu 8/28

All Frontier flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
4732Atlanta (ATL)New York (JFK)2h 27m•••••••
3573Newark (EWR)San Juan (SJU)4h 3m•••••••
4731New York (JFK)Atlanta (ATL)2h 37m•••••••
3547New York (JFK)San Juan (SJU)4h 2m•••••••
3313New York (LGA)Raleigh (RDU)1h 58m•••••••
1517Philadelphia (PHL)Raleigh (RDU)1h 33m•••••••
3314Raleigh (RDU)New York (LGA)1h 39m•••••••
3576San Juan (SJU)Newark (EWR)4h 12m•••••••
3548San Juan (SJU)New York (JFK)4h 3m•••••••
1158Atlanta (ATL)Newark (EWR)2h 28m•••••••
1157Newark (EWR)Atlanta (ATL)2h 31m•••••••
2072Raleigh (RDU)Philadelphia (PHL)1h 33m•••••••
4707Washington, D.C. (IAD)Atlanta (ATL)2h 10m•••••••
4567St. Louis (STL)Denver (DEN)2h 29m•••••••
3937San Juan (SJU)Hartford (BDL)4h 0m•••••••
689Washington, D.C. (DCA)Denver (DEN)4h 5m••••••
688Denver (DEN)Washington, D.C. (DCA)3h 32m••••••
2667Orlando (MCO)Cleveland (CLE)2h 47m••••••
2173Fort Lauderdale (FLL)Atlanta (ATL)2h 25m••••••
4348Atlanta (ATL)New York (LGA)2h 32m•••••
4347New York (LGA)Atlanta (ATL)2h 41m•••••
2292Chicago (MDW)Atlanta (ATL)2h 8m••••••
3274Orlando (MCO)Baltimore (BWI)2h 29m•••••
3232Las Vegas (LAS)Cleveland (CLE)4h 17m•••••
1953Aguadilla (BQN)Orlando (MCO)2h 54m•••••
2633Baltimore (BWI)Atlanta (ATL)2h 20m•••••
2291Atlanta (ATL)Chicago (MDW)2h 3m•••••
3210Atlanta (ATL)Philadelphia (PHL)2h 15m•••••
3782Atlanta (ATL)Tampa (TPA)1h 37m•••••
1263Detroit (DTW)Atlanta (ATL)2h 10m•••••
4708Atlanta (ATL)Washington, D.C. (IAD)1h 56m•••••
2082Atlanta (ATL)San Juan (SJU)3h 53m•••••
3938Hartford (BDL)San Juan (SJU)3h 55m•••••
4811Washington, D.C. (IAD)Orlando (MCO)2h 37m•••••
4462Philadelphia (PHL)San Juan (SJU)3h 54m•••••
38Punta Cana (PUJ)San Juan (SJU)1h 1m•••••
2871San Juan (SJU)Atlanta (ATL)4h 9m•••••
1015San Juan (SJU)Philadelphia (PHL)4h 1m•••••
239San Juan (SJU)Punta Cana (PUJ)1h 8m•••••
2919Cleveland (CLE)Tampa (TPA)2h 36m••••
2339Philadelphia (PHL)Tampa (TPA)2h 55m••••
1544Cleveland (CLE)Fort Myers (RSW)2h 47m••••
3795Fort Myers (RSW)Cleveland (CLE)2h 54m••••
1264Atlanta (ATL)Detroit (DTW)2h 7m••••
1821Cleveland (CLE)Las Vegas (LAS)4h 34m••••
2510Atlanta (ATL)Baltimore (BWI)1h 59m••••
3923Atlanta (ATL)Las Vegas (LAS)4h 30m••••
3072Atlanta (ATL)Norfolk (ORF)1h 43m••••
4890Nashville (BNA)Philadelphia (PHL)2h 12m••••
3081Baltimore (BWI)Detroit (DTW)1h 37m••••
2266Baltimore (BWI)San Juan (SJU)3h 52m••••
4385Cedar Rapids (CID)Denver (DEN)2h 15m••••
1047Cincinnati (CVG)Fort Lauderdale (FLL)2h 36m••••
2640Detroit (DTW)Raleigh (RDU)1h 42m••••
4418El Paso (ELP)Denver (DEN)2h 1m••••
1048Fort Lauderdale (FLL)Cincinnati (CVG)2h 42m••••
4791Sioux Falls (FSD)Denver (DEN)1h 50m••••
3731Washington, D.C. (IAD)Miami (MIA)2h 47m••••
4057New York (JFK)Tampa (TPA)3h 2m••••
3108Las Vegas (LAS)St. Louis (STL)3h 22m••••
1954Orlando (MCO)Aguadilla (BQN)2h 49m••••
1713Orlando (MCO)Cincinnati (CVG)2h 15m••••
3363Orlando (MCO)Detroit (DTW)2h 52m••••
1542Orlando (MCO)Philadelphia (PHL)2h 32m••••
3071Norfolk (ORF)Atlanta (ATL)2h 17m••••
2551Philadelphia (PHL)Atlanta (ATL)2h 43m••••
4889Philadelphia (PHL)Nashville (BNA)2h 21m••••
4169Philadelphia (PHL)Orlando (MCO)2h 51m••••
4937Raleigh (RDU)Detroit (DTW)1h 52m••••
1233Raleigh (RDU)Orlando (MCO)2h 1m••••
96Santo Domingo (SDQ)San Juan (SJU)1h 8m••••
2678San Francisco (SFO)Ontario (ONT)1h 29m••••
2265San Juan (SJU)Baltimore (BWI)4h 1m••••
3377San Juan (SJU)Miami (MIA)2h 50m••••
99San Juan (SJU)Santo Domingo (SDQ)1h 14m••••
3393Salt Lake City (SLC)San Francisco (SFO)2h 16m••••
2723Tampa (TPA)Atlanta (ATL)1h 57m••••
4058Tampa (TPA)New York (JFK)2h 55m••••
2409Cleveland (CLE)Atlanta (ATL)2h 14m•••
1832Tampa (TPA)Cleveland (CLE)2h 41m•••
2340Tampa (TPA)Philadelphia (PHL)2h 48m•••
3092Cleveland (CLE)New York (LGA)1h 37m•••
4172Tampa (TPA)Trenton (TTN)2h 42m•••
4171Trenton (TTN)Tampa (TPA)2h 50m•••
3512Atlanta (ATL)Boston (BOS)2h 43m•••
2540Atlanta (ATL)Columbus (CMH)1h 37m•••
4026Atlanta (ATL)Orlando (MCO)1h 47m•••
219Atlanta (ATL)San Salvador (SAL)3h 46m•••
1842Austin (AUS)Philadelphia (PHL)3h 38m•••
3511Boston (BOS)Atlanta (ATL)2h 58m•••
4637Cleveland (CLE)Denver (DEN)3h 24m•••
1916Cleveland (CLE)Orlando (MCO)2h 38m•••
4456Fort Lauderdale (FLL)Philadelphia (PHL)2h 54m•••
3375Kansas City (MCI)Denver (DEN)2h 6m•••
1563Orlando (MCO)Atlanta (ATL)1h 42m•••
1824Orlando (MCO)San Juan (SJU)2h 59m•••
4368Chicago (MDW)Philadelphia (PHL)2h 10m•••
1841Philadelphia (PHL)Austin (AUS)3h 42m•••
4455Philadelphia (PHL)Fort Lauderdale (FLL)2h 50m•••
1617Philadelphia (PHL)Chicago (MDW)2h 10m•••
2443Pensacola (PNS)Denver (DEN)3h 15m•••
1669Raleigh (RDU)Atlanta (ATL)1h 48m•••
4208Raleigh (RDU)Syracuse (SYR)1h 53m•••
218San Salvador (SAL)Atlanta (ATL)3h 44m•••
3381San Diego (SAN)San Francisco (SFO)1h 52m•••
1448San Francisco (SFO)Atlanta (ATL)4h 57m•••
4306San Francisco (SFO)San Diego (SAN)1h 43m•••
2289Syracuse (SYR)Orlando (MCO)2h 59m•••
4343Fayetteville (XNA)Denver (DEN)2h 13m•••
4210Atlanta (ATL)Cleveland (CLE)2h 1m••
2174Atlanta (ATL)Fort Lauderdale (FLL)2h 6m••
269San Juan (SJU)Santiago de los Caballeros (STI)1h 19m•••
4949Salt Lake City (SLC)Phoenix (PHX)1h 45m••
268Santiago de los Caballeros (STI)San Juan (SJU)1h 17m•••
2276Seattle (SEA)Ontario (ONT)2h 42m••
3097Atlanta (ATL)Dallas (DFW)2h 33m•••
4211Atlanta (ATL)Austin (AUS)2h 23m••
3852Atlanta (ATL)Buffalo (BUF)2h 10m••
4771Atlanta (ATL)Cincinnati (CVG)1h 33m••
41Atlanta (ATL)Guatemala City (GUA)3h 43m••
17Atlanta (ATL)Montego Bay (MBJ)2h 55m••
3442Atlanta (ATL)Miami (MIA)2h 3m••
3045Atlanta (ATL)Minneapolis (MSP)2h 45m••
3724Atlanta (ATL)West Palm Beach (PBI)1h 52m••
1670Atlanta (ATL)Raleigh (RDU)1h 40m••
1949Atlanta (ATL)San Francisco (SFO)5h 8m••
4473Atlanta (ATL)St. Louis (STL)1h 51m••
4702Austin (AUS)Atlanta (ATL)2h 35m••
2800Austin (AUS)Chicago (ORD)2h 54m••
4520Nashville (BNA)Cleveland (CLE)1h 39m••
4833Boston (BOS)Cleveland (CLE)2h 9m••
3057Boston (BOS)Raleigh (RDU)2h 10m••
3869Buffalo (BUF)Atlanta (ATL)2h 10m••
1243Buffalo (BUF)Tampa (TPA)2h 44m••
3087Baltimore (BWI)Chicago (MDW)2h 4m••
4091Baltimore (BWI)Tampa (TPA)2h 32m••
3036Charleston (CHS)Philadelphia (PHL)1h 55m••
4519Cleveland (CLE)Nashville (BNA)1h 36m••
4834Cleveland (CLE)Boston (BOS)1h 52m••
3074Cleveland (CLE)Raleigh (RDU)1h 36m••
1287Cleveland (CLE)Sarasota (SRQ)2h 38m••
3407Charlotte (CLT)Tampa (TPA)1h 51m••
2539Columbus (CMH)Atlanta (ATL)1h 42m••
2826Cincinnati (CVG)Fort Myers (RSW)2h 26m••
1668Cincinnati (CVG)Tampa (TPA)2h 16m••
3865Denver (DEN)Everett (PAE)3h 3m••
4863Denver (DEN)Palm Springs (PSP)2h 13m••
2440Denver (DEN)Raleigh (RDU)3h 33m••
2789Denver (DEN)Reno (RNO)2h 21m••
2817Denver (DEN)San Diego (SAN)2h 26m••
4371Denver (DEN)Santa Ana (SNA)2h 24m••
3986Dallas (DFW)Philadelphia (PHL)3h 28m••
1516Detroit (DTW)Baltimore (BWI)1h 33m••
3364Detroit (DTW)Orlando (MCO)2h 48m••
2022Detroit (DTW)Philadelphia (PHL)1h 40m••
3018Fort Lauderdale (FLL)San Juan (SJU)3h 1m••
40Guatemala City (GUA)Atlanta (ATL)3h 45m••
2953Washington, D.C. (IAD)Tampa (TPA)2h 32m••
3858Indianapolis (IND)Raleigh (RDU)1h 42m••
3355Islip (ISP)Tampa (TPA)3h 6m••
4022Jacksonville (JAX)Philadelphia (PHL)2h 19m••
16Montego Bay (MBJ)Atlanta (ATL)3h 0m••
3262Orlando (MCO)Buffalo (BUF)2h 42m••
1611Orlando (MCO)Columbus (CMH)2h 25m••
3088Chicago (MDW)Baltimore (BWI)1h 56m••
1186Chicago (MDW)Tampa (TPA)2h 42m••
3046Minneapolis (MSP)Atlanta (ATL)2h 37m••
1274New Orleans (MSY)Philadelphia (PHL)2h 57m••
1682Myrtle Beach (MYR)Islip (ISP)1h 42m••
2799Chicago (ORD)Austin (AUS)3h 8m••
3866Everett (PAE)Denver (DEN)2h 45m••
3723West Palm Beach (PBI)Atlanta (ATL)1h 57m••
2554Portland (PDX)Denver (DEN)2h 42m••
3192Portland (PDX)Salt Lake City (SLC)1h 53m••
3035Philadelphia (PHL)Charleston (CHS)2h 6m••
4353Philadelphia (PHL)Charlotte (CLT)2h 18m••
2021Philadelphia (PHL)Detroit (DTW)1h 49m••
3479Philadelphia (PHL)Jacksonville (JAX)2h 25m••
4781Philadelphia (PHL)New Orleans (MSY)3h 7m••
3271Philadelphia (PHL)Myrtle Beach (MYR)1h 59m••
1791Philadelphia (PHL)Pittsburgh (PIT)1h 27m••
1577Philadelphia (PHL)Fort Myers (RSW)2h 55m••
4549Philadelphia (PHL)Savannah (SAV)2h 6m••
1792Pittsburgh (PIT)Philadelphia (PHL)1h 24m••
4864Palm Springs (PSP)Denver (DEN)2h 16m••
3058Raleigh (RDU)Boston (BOS)2h 8m••
3073Raleigh (RDU)Cleveland (CLE)1h 45m••
2225Raleigh (RDU)Denver (DEN)3h 54m••
3373Raleigh (RDU)Tampa (TPA)1h 59m••
2825Fort Myers (RSW)Cincinnati (CVG)2h 34m••
2026Fort Myers (RSW)Philadelphia (PHL)2h 53m••
1902San Diego (SAN)Salt Lake City (SLC)2h 2m••
4550Savannah (SAV)Philadelphia (PHL)2h 5m••
4156San Francisco (SFO)Las Vegas (LAS)1h 40m••
4202San Francisco (SFO)Santa Ana (SNA)1h 38m••
3017San Juan (SJU)Fort Lauderdale (FLL)2h 45m••
4372Santa Ana (SNA)Denver (DEN)2h 34m••
3581Santa Ana (SNA)San Francisco (SFO)1h 30m••
1288Sarasota (SRQ)Cleveland (CLE)2h 42m••
4474St. Louis (STL)Atlanta (ATL)1h 54m••
4207Syracuse (SYR)Raleigh (RDU)1h 50m••
1244Tampa (TPA)Buffalo (BUF)2h 56m••
1538Tampa (TPA)Baltimore (BWI)2h 38m••
2954Tampa (TPA)Washington, D.C. (IAD)2h 30m••
4959Tampa (TPA)Indianapolis (IND)2h 24m••
3324Tampa (TPA)Islip (ISP)2h 48m••
3899Tampa (TPA)Chicago (MDW)2h 47m••
1609Milwaukee (MKE)Denver (DEN)2h 45m••
4772Cincinnati (CVG)Atlanta (ATL)1h 55m••
3091New York (LGA)Cleveland (CLE)1h 59m•
2500West Palm Beach (PBI)Philadelphia (PHL)2h 45m•
2581Philadelphia (PHL)West Palm Beach (PBI)2h 48m•
4075Atlanta (ATL)Houston (IAH)2h 26m•
2497Atlanta (ATL)Indianapolis (IND)1h 36m•
3499Atlanta (ATL)Kansas City (MCI)2h 10m•
3118Atlanta (ATL)Syracuse (SYR)2h 28m•
2984Atlanta (ATL)Trenton (TTN)2h 9m•
1877Austin (AUS)San Diego (SAN)2h 50m•
2751Buffalo (BUF)Denver (DEN)3h 43m•
3452Cleveland (CLE)Fort Lauderdale (FLL)2h 53m•
1038Cleveland (CLE)Philadelphia (PHL)1h 29m•
2752Denver (DEN)Buffalo (BUF)3h 14m•
1677Des Moines (DSM)Denver (DEN)2h 7m•
4793Fargo (FAR)Denver (DEN)2h 7m•
3451Fort Lauderdale (FLL)Cleveland (CLE)3h 6m•
1247Grand Rapids (GRR)Denver (DEN)2h 58m•
2498Indianapolis (IND)Atlanta (ATL)1h 43m•
4960Indianapolis (IND)Tampa (TPA)2h 18m•
1237Islip (ISP)Orlando (MCO)2h 59m•
1681Islip (ISP)Myrtle Beach (MYR)1h 55m•
3500Kansas City (MCI)Atlanta (ATL)2h 12m•
2014Orlando (MCO)Trenton (TTN)2h 35m•
4625Memphis (MEM)Denver (DEN)2h 41m•
1559Madison (MSN)Denver (DEN)2h 35m•
3272Myrtle Beach (MYR)Philadelphia (PHL)1h 40m•
1863Oklahoma City (OKC)Denver (DEN)2h 7m•
1127Omaha (OMA)Denver (DEN)1h 48m•
1037Philadelphia (PHL)Cleveland (CLE)1h 46m•
3857Raleigh (RDU)Indianapolis (IND)1h 51m•
3321Raleigh (RDU)Miami (MIA)2h 14m•
1878San Diego (SAN)Austin (AUS)3h 6m•
4578San Diego (SAN)Phoenix (PHX)1h 27m•
1504San Francisco (SFO)Salt Lake City (SLC)1h 50m•
2215San Juan (SJU)Tampa (TPA)3h 9m•
1901Salt Lake City (SLC)San Diego (SAN)1h 55m•
1720Santa Ana (SNA)Phoenix (PHX)1h 24m•
3117Syracuse (SYR)Atlanta (ATL)2h 28m•
1303Tampa (TPA)Cincinnati (CVG)2h 20m•
3372Tampa (TPA)Raleigh (RDU)2h 2m•
2216Tampa (TPA)San Juan (SJU)3h 11m•
2983Trenton (TTN)Atlanta (ATL)2h 22m•
2373Knoxville (TYS)Denver (DEN)3h 12m•
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.

Everything you need to know about Frontier flights

Frontier information

IATA codeF9
Routes806
Top routeDenver to Phoenix Sky Harbor Intl Airport
Airports served103
Top airportDenver Intl
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.

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