How many destinations does Frontier Airlines serve?

Frontier Airlines serves 120 destinations worldwide as of 2026.

What is the main hub of Frontier Airlines?

Frontier Airlines's main hub is DEN.

Frontier Airlines Destinations 2026

Q: Where does Frontier Airlines fly?

Frontier Airlines flies to approximately 120 destinations across 2 countries. Main hubs: DEN.

Frontier Airlines flies to approximately 120 destinations across 2 countries. Full list of cities served, grouped by region.

Hub DEN

Destinations

120

Countries

Hubs

Regions

North America(16 destinations)

USA

Atlanta ATLBaltimore BWIBoston BOSChicago ORDDallas/Fort Worth DFWFort Lauderdale FLLHouston IAHLas Vegas LASLos Angeles LAXMiami MIAMinneapolis MSPOrlando MCOPhiladelphia PHLPhoenix PHXSan Francisco SFOSeattle SEA

Other(1 destinations)

United States

Tampa TPA

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