Find flights
When to book
FAQs & Tips
Reviews
Frontier flight routes

F9

Find cheap Frontier flights

1 adult
1 adult, Economy, 0 bags

Search hundreds of travel sites at once for deals on Frontier flights

Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

High season

Cheapest flight

April
November
S$ 88
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from San Francisco to Las Vegas

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 101 cities in 13 different countries. Philadelphia, Orlando, and Denver 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 November.

  • What’s the cheapest route that Frontier flies?

    In the last 72 hours, the cheapest route flown by Frontier found on KAYAK was from Fort Lauderdale to Islip, with a price of S$ 64 for a round-trip.

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

    With 69 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 61 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 104 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 Las Vegas, and costs S$ 88.
  • The cheapest month for flights with Frontier is April, while the most expensive is generally November.

Frontier customer reviews

5.8
Fair3,115 verified ratings
4.6Food
6.0Boarding
5.5Comfort
6.7Crew
4.4Entertainment
Pros +
  • Flight was on time and crew were good (in 763 reviews)
Cons -
  • On the ticket it said checked bag. (in 1044 reviews)
Show reviews that mention
Traveller rating:
Sort by:
C
2.0 Poor
PHL-MCO
Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.
V
6.0 Okay
IND-MCO
No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.
V
2.0 Poor
DFW-SAN
Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.
S
10.0 Wonderful
MSP-DFW
Very smooth flight and easy travel experience
V
10.0 Wonderful
IAH-MIA
Excellent crew. Wouldn't change anything.
V
10.0 Wonderful
TPA-ATL
It was efficient
S
8.0 Very Good
BWI-ATL
Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.
S
8.0 Very Good
ATL-BWI
Inbound plane was on time and flight departed on time with no issues while boarding.
G
10.0 Wonderful
PAE-DEN
I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!
V
2.0 Poor
DFW-SAN
i was unable to check in the flight. refund requested

Frontier flight status

Thu 11/6

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 11/6

All Frontier flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
87Cancún (CUN)St. Louis (STL)3h 15m•••••••
1512Dallas (DFW)New York (JFK)3h 54m•••••••
3545New York (JFK)San Juan (SJU)3h 54m•••••••
4872Orlando (MCO)New York (JFK)2h 41m•••••••
3546San Juan (SJU)New York (JFK)4h 3m•••••••
86St. Louis (STL)Cancún (CUN)3h 13m•••••••
4567St. Louis (STL)Denver (DEN)2h 28m•••••••
1158Atlanta (ATL)Newark (EWR)2h 20m•••••••
1157Newark (EWR)Atlanta (ATL)2h 40m•••••••
1821Cleveland (CLE)Las Vegas (LAS)4h 41m•••••••
4348Atlanta (ATL)New York (LGA)2h 27m••••••
4347New York (LGA)Atlanta (ATL)2h 44m••••••
1384Charlotte (CLT)Philadelphia (PHL)1h 50m•••••••
1016Philadelphia (PHL)San Juan (SJU)3h 46m••••••
1165San Juan (SJU)Philadelphia (PHL)3h 58m••••••
2298Atlanta (ATL)Philadelphia (PHL)2h 9m••••••
2919Cleveland (CLE)Tampa (TPA)2h 31m••••••
3375Kansas City (MCI)Denver (DEN)2h 1m••••••
1003Philadelphia (PHL)Atlanta (ATL)2h 28m••••••
2291Atlanta (ATL)Chicago (MDW)2h 3m••••••
2780Chicago (MDW)Atlanta (ATL)1h 58m••••••
4772Cincinnati (CVG)Atlanta (ATL)1h 40m•••••
4817New York (JFK)Atlanta (ATL)2h 42m•••••
4036Atlanta (ATL)Cleveland (CLE)1h 55m••••
1168Atlanta (ATL)Raleigh (RDU)1h 33m•••••
2684Tampa (TPA)Cleveland (CLE)2h 38m•••••
3782Atlanta (ATL)Tampa (TPA)1h 33m•••••
4771Atlanta (ATL)Cincinnati (CVG)1h 28m•••••
1949Atlanta (ATL)San Francisco (SFO)5h 28m•••••
1401Nashville (BNA)Denver (DEN)3h 2m•••••
152Cancún (CUN)Atlanta (ATL)2h 43m•••••
2826Cincinnati (CVG)Fort Myers (RSW)2h 21m•••••
1317Fort Myers (RSW)Cincinnati (CVG)2h 26m•••••
1448San Francisco (SFO)Atlanta (ATL)4h 52m•••••
4252Salt Lake City (SLC)Denver (DEN)1h 39m•••••
4797Raleigh (RDU)Atlanta (ATL)1h 51m•••••
3573Newark (EWR)San Juan (SJU)4h 3m••••
3576San Juan (SJU)Newark (EWR)4h 13m••••
45Cancún (CUN)Chicago (ORD)4h 8m••••
689Washington, D.C. (DCA)Denver (DEN)4h 5m••••••
688Denver (DEN)Washington, D.C. (DCA)3h 26m••••••
4057New York (JFK)Tampa (TPA)3h 0m••••
44Chicago (ORD)Cancún (CUN)3h 53m••••
1517Philadelphia (PHL)Raleigh (RDU)1h 36m••••••
4058Tampa (TPA)New York (JFK)2h 45m••••
1790Portland (PDX)Denver (DEN)2h 47m••••
1082Atlanta (ATL)Washington, D.C. (IAD)1h 46m••••
3923Atlanta (ATL)Las Vegas (LAS)4h 34m••••
4209Cleveland (CLE)Atlanta (ATL)2h 8m••••
1546Cleveland (CLE)Fort Myers (RSW)2h 45m••••
1047Cincinnati (CVG)Fort Lauderdale (FLL)2h 32m••••
1477Fort Lauderdale (FLL)Cincinnati (CVG)2h 41m••••
4561New Orleans (MSY)Denver (DEN)3h 4m••••
240Punta Cana (PUJ)San Juan (SJU)1h 0m••••
2225Raleigh (RDU)Denver (DEN)4h 5m••••
1545Fort Myers (RSW)Cleveland (CLE)2h 52m••••
1745San Juan (SJU)Orlando (MCO)3h 10m••••
241San Juan (SJU)Punta Cana (PUJ)1h 6m••••
1507Salt Lake City (SLC)Las Vegas (LAS)1h 30m••••
2723Tampa (TPA)Atlanta (ATL)1h 57m••••
4371Denver (DEN)Santa Ana (SNA)2h 28m••••
4874Atlanta (ATL)Fort Lauderdale (FLL)1h 55m••••
1600Denver (DEN)New York (JFK)3h 51m•••
1599New York (JFK)Denver (DEN)4h 26m•••
1941New York (LGA)Cincinnati (CVG)2h 4m•••
2506Orlando (MCO)Philadelphia (PHL)2h 33m•••
1577Philadelphia (PHL)Fort Myers (RSW)2h 57m••••
3073Raleigh (RDU)Cleveland (CLE)1h 44m••••
4304Fort Myers (RSW)Philadelphia (PHL)2h 41m••••
1264Atlanta (ATL)Detroit (DTW)2h 4m•••••
4818Atlanta (ATL)New York (JFK)2h 19m•••••
3313New York (LGA)Raleigh (RDU)1h 48m•••
3314Raleigh (RDU)New York (LGA)1h 35m•••
2072Raleigh (RDU)Philadelphia (PHL)1h 37m•••
153Atlanta (ATL)Cancún (CUN)2h 44m••••
1953Aguadilla (BQN)Orlando (MCO)2h 59m••••
4811Washington, D.C. (IAD)Orlando (MCO)2h 21m••••
3512Atlanta (ATL)Boston (BOS)2h 45m•••
3499Atlanta (ATL)Kansas City (MCI)2h 12m•••
219Atlanta (ATL)San Salvador (SAL)3h 39m•••
1407Buffalo (BUF)Atlanta (ATL)2h 17m•••
4793Fargo (FAR)Denver (DEN)2h 10m•••
2171Fort Lauderdale (FLL)Atlanta (ATL)2h 9m•••
4456Fort Lauderdale (FLL)Philadelphia (PHL)2h 55m•••
3500Kansas City (MCI)Atlanta (ATL)2h 7m•••
4686Orlando (MCO)Ponce (PSE)3h 0m•••
4455Philadelphia (PHL)Fort Lauderdale (FLL)2h 57m•••
4685Ponce (PSE)Orlando (MCO)3h 15m•••
218San Salvador (SAL)Atlanta (ATL)3h 40m•••
1303Tampa (TPA)Cincinnati (CVG)2h 20m•••
3372Tampa (TPA)Raleigh (RDU)1h 55m•••
2061Tucson (TUS)Las Vegas (LAS)1h 25m•••
1683Hartford (BDL)Orlando (MCO)3h 4m•••
1413Newark (EWR)Chicago (MDW)2h 25m•••
3091New York (LGA)Cleveland (CLE)1h 48m•••
1414Chicago (MDW)Newark (EWR)2h 4m•••
3074Cleveland (CLE)Raleigh (RDU)1h 33m•••
4418El Paso (ELP)Denver (DEN)2h 2m•••
4833Boston (BOS)Cleveland (CLE)2h 6m•••
1791Philadelphia (PHL)Pittsburgh (PIT)1h 14m•••
1792Pittsburgh (PIT)Philadelphia (PHL)1h 17m•••
2634Atlanta (ATL)Baltimore (BWI)2h 0m••
4721Denver (DEN)Salt Lake City (SLC)1h 35m••
4707Washington, D.C. (IAD)Atlanta (ATL)2h 7m••
4211Atlanta (ATL)Austin (AUS)2h 31m••
17Atlanta (ATL)Montego Bay (MBJ)2h 50m••
3508Atlanta (ATL)Orlando (MCO)1h 29m••
2067Atlanta (ATL)Omaha (OMA)2h 26m••
2653Hartford (BDL)Miami (MIA)3h 16m••
3511Boston (BOS)Atlanta (ATL)2h 55m••
2979Buffalo (BUF)Raleigh (RDU)1h 43m••
2509Baltimore (BWI)Atlanta (ATL)2h 6m••••
2925Baltimore (BWI)Tampa (TPA)2h 28m••
4740Charleston (CHS)Philadelphia (PHL)1h 49m••
1038Cleveland (CLE)Philadelphia (PHL)1h 29m••
4863Denver (DEN)Palm Springs (PSP)2h 12m••
2789Denver (DEN)Reno (RNO)2h 18m••
2560Houston (IAH)Tampa (TPA)2h 11m••
3355Islip (ISP)Tampa (TPA)3h 3m••
3019Las Vegas (LAS)San Francisco (SFO)1h 49m••
16Montego Bay (MBJ)Atlanta (ATL)3h 15m••
1186Chicago (MDW)Tampa (TPA)2h 35m••
4625Memphis (MEM)Denver (DEN)2h 39m••
1609Milwaukee (MKE)Denver (DEN)2h 45m••
2068Omaha (OMA)Atlanta (ATL)2h 20m••
1127Omaha (OMA)Denver (DEN)1h 47m••
3035Philadelphia (PHL)Charleston (CHS)1h 57m••
1037Philadelphia (PHL)Cleveland (CLE)1h 39m••
4864Palm Springs (PSP)Denver (DEN)2h 15m••
4156San Francisco (SFO)Las Vegas (LAS)1h 43m••
2678San Francisco (SFO)Ontario (ONT)1h 29m••
4918San Jose (SJC)Denver (DEN)2h 47m••
3581Santa Ana (SNA)San Francisco (SFO)1h 39m••
1538Tampa (TPA)Baltimore (BWI)2h 23m••
3324Tampa (TPA)Islip (ISP)2h 44m••
3899Tampa (TPA)Chicago (MDW)2h 49m••
4172Tampa (TPA)Trenton (TTN)2h 38m••
4171Trenton (TTN)Tampa (TPA)2h 49m••
1263Detroit (DTW)Atlanta (ATL)2h 15m•••
1824Orlando (MCO)San Juan (SJU)2h 59m•••••
4385Cedar Rapids (CID)Denver (DEN)2h 9m••••
3916Cleveland (CLE)Orlando (MCO)2h 32m••••
3016Las Vegas (LAS)Salt Lake City (SLC)1h 33m••••
2667Orlando (MCO)Cleveland (CLE)2h 39m••••
1863Oklahoma City (OKC)Denver (DEN)1h 48m•••
4702Austin (AUS)Atlanta (ATL)2h 18m••
4520Nashville (BNA)Cleveland (CLE)1h 35m••
3057Boston (BOS)Raleigh (RDU)2h 9m••
4519Cleveland (CLE)Nashville (BNA)1h 37m••
4834Cleveland (CLE)Boston (BOS)1h 52m••
4374Denver (DEN)Pittsburgh (PIT)3h 7m••
4373Pittsburgh (PIT)Denver (DEN)3h 30m••
3058Raleigh (RDU)Boston (BOS)2h 7m••
4807Philadelphia (PHL)Tampa (TPA)2h 48m•••
1877Austin (AUS)San Diego (SAN)3h 6m••
3087Baltimore (BWI)Chicago (MDW)2h 6m••
3088Chicago (MDW)Baltimore (BWI)1h 55m••
1878San Diego (SAN)Austin (AUS)3h 9m••
1466San Diego (SAN)Las Vegas (LAS)1h 29m••
2347Indianapolis (IND)Denver (DEN)2h 58m•••
1681Islip (ISP)Myrtle Beach (MYR)1h 53m••
3480Jacksonville (JAX)Philadelphia (PHL)2h 11m•••
1682Myrtle Beach (MYR)Islip (ISP)1h 43m••
3452Cleveland (CLE)Fort Lauderdale (FLL)2h 46m•••
3348Orlando (MCO)Boston (BOS)3h 3m•••
3274Orlando (MCO)Baltimore (BWI)2h 20m•
1408Atlanta (ATL)Buffalo (BUF)2h 7m•
3724Atlanta (ATL)West Palm Beach (PBI)1h 49m••
2086Atlanta (ATL)Richmond (RIC)1h 33m•
2800Austin (AUS)Chicago (ORD)2h 49m•
3261Buffalo (BUF)Orlando (MCO)2h 46m••
1668Cincinnati (CVG)Tampa (TPA)2h 13m••
3865Denver (DEN)Everett (PAE)3h 0m••
1677Des Moines (DSM)Denver (DEN)2h 7m•
4938Detroit (DTW)Raleigh (RDU)1h 44m•
1040Orlando (MCO)Raleigh (RDU)1h 53m••
1274New Orleans (MSY)Philadelphia (PHL)2h 46m•
2799Chicago (ORD)Austin (AUS)2h 50m•
3866Everett (PAE)Denver (DEN)2h 46m••
4781Philadelphia (PHL)New Orleans (MSY)3h 5m•
2980Raleigh (RDU)Buffalo (BUF)1h 42m••
4937Raleigh (RDU)Detroit (DTW)1h 51m••
1233Raleigh (RDU)Orlando (MCO)1h 54m•
3373Raleigh (RDU)Tampa (TPA)1h 57m•
2085Richmond (RIC)Atlanta (ATL)1h 54m•
2215San Juan (SJU)Tampa (TPA)3h 10m•
3408Tampa (TPA)Charlotte (CLT)1h 50m•
2538Tampa (TPA)Philadelphia (PHL)2h 39m••
2431New York (LGA)Orlando (MCO)2h 59m•••
3118Atlanta (ATL)Syracuse (SYR)2h 13m••
1693Columbus (CMH)Denver (DEN)3h 18m••
1918Denver (DEN)Cleveland (CLE)3h 1m•
3451Fort Lauderdale (FLL)Cleveland (CLE)2h 55m••
3723West Palm Beach (PBI)Atlanta (ATL)1h 56m••
4202San Francisco (SFO)Santa Ana (SNA)1h 37m••
3117Syracuse (SYR)Atlanta (ATL)2h 29m••
4343Fayetteville (XNA)Denver (DEN)2h 5m••
3873Atlanta (ATL)Oklahoma City (OKC)2h 17m•
4683Austin (AUS)Las Vegas (LAS)2h 57m•
1842Austin (AUS)Philadelphia (PHL)3h 32m•
4523Orlando (MCO)Austin (AUS)2h 56m•
2052New Orleans (MSY)Atlanta (ATL)1h 49m•
3874Oklahoma City (OKC)Atlanta (ATL)2h 11m•
3192Portland (PDX)Salt Lake City (SLC)1h 54m•
1841Philadelphia (PHL)Austin (AUS)3h 50m•
1203Philadelphia (PHL)Miami (MIA)2h 55m•
4990San Diego (SAN)Denver (DEN)2h 31m•
3381San Diego (SAN)San Francisco (SFO)1h 52m•
1902San Diego (SAN)Salt Lake City (SLC)2h 5m•
1094San Francisco (SFO)Denver (DEN)2h 43m•
4306San Francisco (SFO)San Diego (SAN)1h 43m•
1901Salt Lake City (SLC)San Diego (SAN)1h 56m•
3092Cleveland (CLE)New York (LGA)1h 34m••
4368Chicago (MDW)Philadelphia (PHL)2h 4m••
1617Philadelphia (PHL)Chicago (MDW)2h 14m••
1942Cincinnati (CVG)New York (LGA)2h 1m••
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
Routes916
Top routeOrlando Airport to Philadelphia
Airports served104
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.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.