Year-round direct route · 2,500 km
Denver (DEN) to Philadelphia (PHL)
Nonstop service operated by American Airlines, Frontier Airlines, Southwest Airlines. Around 3h 39m gate to gate over 2,500 km (1,553 mi).
Route facts
| Airlines | American Airlines, Frontier Airlines, Southwest Airlines |
| Service | Year-round |
| Distance | 2,500 km / 1,553 mi |
| Est. flight time | about 3h 39m |
| Return direction | PHL to DEN |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
PHL · Philadelphia International Airport
Philadelphia, United States