Using the online timetable is an easy way to look at all the direct flights Washington — Denver
56 flights in a week
Departure and arrival times are local (Washington and Denver)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 06:00 | 07:54 | tue | UA3936 | United Express | 3h 54m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 07:00 | 09:07 | daily | F9685 | Frontier (Penny the Owl Livery) | 4h 7m | Ronald Reagan National Airport — Denver International Airport | Select dates |
| 07:00 | 09:16 | mon, tue | F9685 | Frontier (Penny the Owl Livery) | 4h 16m | Ronald Reagan National Airport — Denver International Airport | Select dates |
| 08:15 | 10:25 | daily | UA2680 | United Express | 4h 10m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 08:20 | 10:33 | thu, sat | UA2357 | United Express | 4h 13m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 12:35 | 14:45 | mon, tue, wed, thu | UA1587 | United Express | 4h 10m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 12:35 | 14:46 | sun | UA1587 | United Express | 4h 11m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 14:00 | 16:22 | mon, tue, thu, fri, sat, sun | F9687 | Frontier (Penny the Owl Livery) | 4h 22m | Ronald Reagan National Airport — Denver International Airport | Select dates |
| 14:12 | 16:23 | mon, tue, wed, thu, fri, sat | UA431 | United Express | 4h 11m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 14:20 | 16:33 | sun | UA431 | United Express | 4h 13m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 16:00 | 17:23 | sun | Ultimate Jet | 3h 23m | Washington Dulles International Airport — Centennial Airport | Select dates | |
| 16:11 | 18:29 | fri, sat | UA746 | United Express | 4h 18m | Ronald Reagan National Airport — Denver International Airport | Select dates |
| 16:11 | 18:25 | daily | UA746 | United Express | 4h 14m | Ronald Reagan National Airport — Denver International Airport | Select dates |
| 17:10 | 19:31 | mon, tue, wed, thu, sat, sun | UA599 | United Express | 4h 21m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 17:15 | 19:36 | sun | UA599 | United Express | 4h 21m | Washington Dulles International Airport — Denver International Airport | Select dates |
| 20:12 | 22:15 | mon, sun | UA1100 | United Express | 4h 3m | Washington Dulles International Airport — Denver International Airport | Select dates |