Denver to Washington flights
Denver International (DEN), United States → Washington Dulles International (IAD), United States
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Tue 8 Dec | $163 |
| Tue 1 Dec | $171 |
| Wed 2 Dec | $172 |
| Tue 5 Jan | $187 |
| Wed 6 Jan | $193 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $235. Prices change often, so check live prices before booking.
Questions
How long is the flight from Denver to Washington?
About 3h 25m nonstop. The distance is 2,332 km (1,449 miles). Flights with a stop take longer.
How much is a flight from Denver to Washington?
One-way economy fares are estimated between $163 and $351 over the coming weeks, about $235 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Denver to Washington?
In our estimates Tuesday is usually the cheapest day. The cheapest dates right now are Tue 8 Dec, Tue 1 Dec, Wed 2 Dec.
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