Philadelphia · PHL · Question
What Airlines Fly Out of PHL? Complete Airline List
Expert answer updated for 2026, with official sources and links to detailed guides.
Philadelphia International Airport (PHL) is served by 9+ airlines, offering flights to domestic and international destinations. PHL is a hub airport for American Airlines, which means extensive route networks and frequent flights from these carriers.
All Airlines at PHL
- American Airlines
- Delta Air Lines
- United Airlines
- Southwest Airlines
- JetBlue
- Spirit Airlines
- Frontier Airlines
- British Airways
- Lufthansa
Which Terminal Is Each Airline At?
Airlines at PHL are spread across 5 terminal areas. To find exactly which terminal, gates, and TSA checkpoint your airline uses, use our Terminal Finder tool — just select PHL and your airline for instant results.
You can also see the full terminal-by-terminal breakdown in our PHL airline directory, which includes gate ranges and hub badges.
Hub Airlines at PHL
American Airlines uses PHL as a hub, operating the most flights and typically occupying dedicated terminal space. Hub passengers benefit from more flight options, better lounge access, and stronger frequent flyer earning at their hub airport.
For detailed guides on individual airlines including baggage fees, loyalty programs, and check-in tips, visit our airline directory.