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Southwest · Philadelphia International Airport · PHL

Southwest nonstop flights from Philadelphia

6 nonstop destinations on Southwest out of PHL — 3% of everything that departs. Zero layovers, zero connections.

6
Nonstop cities
3%
of PHL departures
99
Flights / week
PHL
Your origin

Where Southwest can take you

Dashed arcs = Southwest nonstop routes from PHL · updates with the day filter
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All nonstop destinations from Philadelphia (PHL) every airline, not just Southwest

Everywhere Southwest flies 121 airports

Where can you fly nonstop on Southwest from Philadelphia (PHL)?

Southwest flies 6 nonstop routes from Philadelphia International Airport (PHL), around 99 departures a week — 3% of everything leaving PHL.

Its busiest is Philadelphia to Chicago at 31 Southwest flights a week. 2 of these 6 destinations have no other nonstop operator from PHL, so Southwest is the only way to reach them without a connection.

Use the day filter above to see which Southwest routes fly on the day you want to travel. Route data updated November 2026 from observed departures.

Frequencies shown are Southwest's own departures, counted from observed schedules. Schedules change — always confirm with the airline before booking.