Year-round direct route · 2,369 km
Denver (DEN) to Washington (DCA)
Nonstop service operated by Frontier Airlines, United Airlines. Around 3h 29m gate to gate over 2,369 km (1,472 mi).
Route facts
| Airlines | Frontier Airlines, United Airlines |
| Service | Year-round |
| Distance | 2,369 km / 1,472 mi |
| Est. flight time | about 3h 29m |
| Return direction | DCA to DEN |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
DCA · Ronald Reagan Washington National Airport
Washington, United States