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Frontier Airlines

Frontier Airlines is an American ultra low cost carrier that operates more than 100 destinations in the US. They have twelve focus cities in the country, like for example Atlanta, Denver, Las Vegas and Miami. Besides the domestic connections, Frontier Airlines has some destinations in other parts of the Americas. They are not part of any major alliance, but have codeshare agreements with several airlines.

CALLSIGN: FRONTIER FLIGHT. IATA Code: F9. ICAO Code: FFT

Website: http://www.frontierairlines.com/

Frontier Airlines market distribution on each continent.

Frontier Airlines 30 days of scheduled flights

The graph shows thenumber of scheduled flights per day. The bars are divided between domestic and international flights.

Frontier Airlines airports

Number of routes on some of the biggest Frontier Airlines airports.
Routes re-launching soonRE-LAUNCH

Flights with Frontier Airlines that are seasonal or re-launching again.

Start From     To  
Feb 13 RSW Fort Myers Milwaukee MKE »
Feb 13 MIA Miami Hartford BDL »
Feb 13 DEN Denver Milwaukee MKE »
Feb 14 MCO Orlando Pittsburgh PIT »
Feb 15 SJU San Juan Antigua ANU »
Feb 15 MCO Orlando Fargo FAR »
Feb 15 MCO Orlando Madison MSN »
Feb 27 PHL Philadelphia Charleston CHS »
Mar 1 PHL Philadelphia Savannah SAV »
Mar 3 DEN Denver Tucson TUS »
Mar 6 CVG Cincinnati Charlotte CLT »
Mar 6 ATL Atlanta New Orleans MSY »
Mar 6 MSP Minneapolis Cincinnati CVG »
Mar 6 DFW Dallas Pittsburgh PIT »
Mar 6 RSW Fort Myers Minneapolis MSP »
Mar 6 MCO Orlando Austin AUS »
Mar 6 ATL Atlanta Islip ISP »
Mar 6 TPA Tampa Houston IAH »
Mar 6 RDU Raleigh/Durham New Orleans MSY »
Mar 6 AUS Austin Chicago ORD »
Mar 6 CLE Cleveland Baltimore BWI »
Mar 6 SYR Syracuse Raleigh/Durham RDU »
Updated 2025-01-08.
New Frontier Airlines routesNEW

Recently added routes to our site. This usually means the flight route is new.

From     To Start  
ORD Chicago West Palm Beach PBI Active  »
LAX Los Angeles Houston IAH Active  »
LAX Los Angeles Portland PDX Active  »
LAX Los Angeles Seattle SEA Active  »
LAX Los Angeles Salt Lake City SLC Active  »
TPA Tampa Burlington BTV Active  »
TPA Tampa Dulles IAD Active  »
DEN Denver Vail EGE Active  »
DFW Dallas Vail EGE Active  »
PSP Palm Springs San Francisco SFO Active  »
EGE Vail San Francisco SFO Active  »
MIA Miami Houston IAH Active  »
PBI West Palm Beach Cincinnati CVG Dec 21  »
SJU San Juan Antigua ANU Feb 15  »
TPA Tampa Houston IAH Mar 6  »
ATL Atlanta Indianapolis IND Mar 7  »
The list of new routes is usually updated every third month.
Most popular flight routesPOPULAR

Frontier Airlines operates over 880 flight routes. Here are the most popular.

From     To  
LAS Las Vegas Denver DEN  »
PHL Philadelphia Orlando MCO  »
PHX Phoenix Denver DEN  »
CLE Cleveland Orlando MCO  »
DEN Denver Washington DCA  »
MCO Orlando San Juan SJU  »
DEN Denver Dallas DFW  »
LAS Las Vegas San Francisco SFO  »
DEN Denver Salt Lake City SLC  »
CLE Cleveland Fort Myers RSW  »
MCO Orlando Atlanta ATL  »
CLE Cleveland Tampa TPA  »
MCO Orlando Cincinnati CVG  »
PHX Phoenix Las Vegas LAS  »
PHL Philadelphia San Juan SJU  »
LAS Las Vegas Dallas DFW  »
PHL Philadelphia Tampa TPA  »
MCO Orlando Denver DEN  »
SJU San Juan New York JFK  »
MCO Orlando Raleigh/Durham RDU  »
EWR New York San Juan SJU  »
Based on the number of flight departures in February 2025.
Frontier Airlines Aircrafts

Aircraft models scheduled to fly with Frontier Airlines.

Aircraft model Flights
A320neo 9148
A321neo 4544
Airbus A321 1646
Airbus A320 195

Frontier Airlines airports

Sorted by the number of departing flights next month.

Focus city US Frontier Airlines at DEN route map
#1 Denver (DEN)
1,532 flights
Focus city US Frontier Airlines at MCO route map
#2 Orlando (MCO)
1,509 flights
Focus city US Frontier Airlines at LAS route map
#3 Las Vegas (LAS)
917 flights
Focus city US Frontier Airlines at ATL route map
#4 Atlanta (ATL)
894 flights
Focus city US Frontier Airlines at PHL route map
#5 Philadelphia (PHL)
733 flights
Focus city US Frontier Airlines at PHX route map
#6 Phoenix (PHX)
660 flights
Focus city US Frontier Airlines at DFW route map
#7 Dallas (DFW)
630 flights
Focus city US Frontier Airlines at TPA route map
#8 Tampa (TPA)
606 flights
PR Frontier Airlines at SJU route map
#9 San Juan (SJU)
532 flights
Focus city US Frontier Airlines at CLE route map
#10 Cleveland (CLE)
516 flights
US Frontier Airlines at LAX route map
#11 Los Angeles (LAX)
369 flights
Focus city US Frontier Airlines at MIA route map
#12 Miami (MIA)
347 flights

An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.