Cheap Flights from Denver to Washington

Prices were available within the past 7 days and starts at $75 for one-way flights and $106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Reviews from verified customers

Mar 16, 2020

Pilot was awesome!!

Mar 15, 2020

Staff were excellent

Feb 27, 2020

I wasn't happy with my baggage being put on a later flight and there baggage on my flight

Feb 18, 2020

Ryan and Macy were top notch flight attendants.

Feb 7, 2020

everything was great, just need to have better wifi, better movie selection, and greater snack varieties. But these minor things, the other important things such as great service and seating were great!

Jan 26, 2020

I flew United twice this week. Both times I was in the back of the plane and the cleaning crew was already on board blocking people from getting off in a timely manner. Pretty irritating after a flight that makes deboarding even more time consuming Happened on both flights

Jan 12, 2020

All good

Jan 2, 2020

The only issue we had was that United scattered my family of 5 around the plane even though we were on one reservation and had minor children. We had to call multiple times and were able to get at least the three children together though my husband and I had to sit 5 rows behind them.

Jan 1, 2020

Cabin crew in first class exceptional

Dec 24, 2019

Thank you UA for safe flight

Denver to Washington route information

Origin Airport Denver Intl.
Destination Airport Washington Dulles Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, United
Flight Price $105
Distance 1,449 mi

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