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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.



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  
Jan 13 MCO Orlando Green Bay GRB »
Feb 15 STL Saint Louis Montego Bay MBJ »
Feb 15 MCO Orlando Fargo FAR »
Updated 2023-12-05.
New Frontier Airlines routesNEW

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

From     To Start  
MDW Chicago Cancun CUN Active  »
PHL Philadelphia Santo Domingo SDQ Active  »
TPA Tampa Baltimore BWI Active  »
The list of new routes is usually updated every third month.
Most popular flight routesPOPULAR

Frontier Airlines operates over 770 flight routes. Here are the most popular.

From     To  
PHL Philadelphia Orlando MCO  »
DEN Denver Las Vegas LAS  »
DEN Denver Phoenix PHX  »
CLE Cleveland Orlando MCO  »
MCO Orlando San Juan SJU  »
MCO Orlando Cincinnati CVG  »
DEN Denver Washington DCA  »
PHL Philadelphia San Juan SJU  »
DEN Denver Orlando MCO  »
DFW Dallas Denver DEN  »
MCO Orlando Atlanta ATL  »
PHL Philadelphia Tampa TPA  »
TPA Tampa Cleveland CLE  »
MCO Orlando Islip ISP  »
MCO Orlando Trenton TTN  »
MCO Orlando Baltimore BWI  »
LAS Las Vegas Phoenix PHX  »
CLE Cleveland Fort Myers RSW  »
MCO Orlando Raleigh/Durham RDU  »
TPA Tampa Cincinnati CVG  »
Based on the number of flight departures in January 2024.
Frontier Airlines Aircrafts

Aircraft models scheduled to fly with Frontier Airlines.

Aircraft model Flights
A320neo 11975
A321neo 2044
Airbus A321 469
Airbus A320 19

Frontier Airlines airports

Sorted by the number of departing flights next month.

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.