Frontier Airlines (F9)
United States airline.
- Codes
- IATA F9 · ICAO FFT
- Country
- United States
- Alliance
- Not in an alliance
- Callsign
- FRONTIER FLIGHT
- Website
- flyfrontier.com
Largest bases
Airports served in our data
ATL AtlantaDFW DallasORD ChicagoDEN DenverLAX Los AngelesMCO OrlandoMIA MiamiLAS Las VegasSFO San FranciscoCLT CharlotteIAH HoustonEWR NewarkBOS BostonMSP MinneapolisDTW DetroitLGA New YorkFLL Fort LauderdalePHL PhiladelphiaIAD WashingtonBWI BaltimoreTPA TampaAUS AustinSJU San JuanCUN CancúnMBJ Montego BayBHM BirminghamBUF BuffaloCVG Cincinnati / CovingtonCLE ClevelandCMH ColumbusIND IndianapolisJAX JacksonvilleMSY New OrleansORF NorfolkRDU Raleigh/DurhamSAL San Salvador (San Luis Talpa)STL St Louis
37 airports, from route lists for 1 airport so far (AeroDataBox). Not a full network map.
Baggage and contact
Links to the airline's own pages, checked 2026-10-24. Fees and allowances change: check them before you fly.