Flights from Denver to Washington, D.C.
Denver to Washington, D.C.: distance and flight time
The nonstop distance from Denver to Washington, D.C. is about 1,449 miles (2,331 km). A direct flight takes roughly 3h 34m; itineraries with a connection take longer depending on the layover.
About Washington, D.C.
Most major museums in Washington, D.C. are free, so build your day around a few Smithsonian stops and arrive early to beat the biggest crowds. If you want a quick photo-friendly view, head to the Lincoln Memorial Reflecting Pool at dusk—it's especially popular just after sunset.
More routes from Denver
Compare flights from Denver to Washington, D.C.
Search fares from Denver (North America) to Washington, D.C. (North America) across airlines and travel dates. Flight Voyager searches flexible dates so you can see how prices move day to day and find the cheapest time to fly. Run a search to see current fares for your dates.
Frequently Asked Questions
- How long is the flight from Denver to Washington, D.C.?
- A nonstop flight covers about 1,449 miles and takes roughly 3h 34m. Connecting flights take longer depending on the layover.
- How do I find the cheapest flight from Denver to Washington, D.C.?
- Search flexible dates on Flight Voyager and compare fares across airlines. Prices for the same route vary widely by day of week and how far ahead you book.