Flights from Denver (DEN) to Washington (IAD)

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Denver to Washington Flight Information

Find the Cheapest Flights from Denver (DEN) to Washington (IAD)

Work hard, travel harder! Wotif brings you the cheapest Denver to Washington flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top DEN to IAD routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Denver Intl.
Origin Airport
Origin Airport IATA Code
DEN
Traveling To
Washington Dulles Intl.
Destination Airport
Destination Airport IATA Code
IAD
Number of Airlines Serving
Average Flight Time
hours mins
Direct Flight Time
hours mins
Flight Price
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time zone:
America/New_York
Address:
8500 Pena Boulevard
Denver CO, 80249-6340
United States
IATA code:
DEN
Longitude:
-104.673098
Latitude:
39.851382
Time zone:
America/Denver

Denver to Washington Flight Deals from

Considering a quick trip to Washington, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from DEN to IAD. With heaps of cheap fares from Denver, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Washington from Denver  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Washington from Denver from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Washington in just hour(s) and mins, too.   

Snap up great deals on flights to Washington from Denver 

Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Denver to Washington today!  

Find cheap airfares to Washington from Denver 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Denver and Washington
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Washington from Denver with Wotif

Wotif is a super-easy way to find the best flight for you to Washington. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Denver to Washington

Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd, Herndon, VA
The price is AU$174 per night from 23 Nov to 24 Nov
AU$174
23 Nov - 24 Nov
includes taxes & fees
Stay at this 3-star business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
8.2/10 Very Good! (2,599 reviews)
The staff on check in and out were super friendly and the room was s

Reviewed on 8 Nov 2025

Hyatt Place Herndon Dulles Airport East
Hyatt Regency Dulles

Hyatt Regency Dulles

4 out of 5
2300 Dulles Corner Blvd, Herndon, VA
The price is AU$181 per night from 14 Dec to 15 Dec
AU$181
14 Dec - 15 Dec
includes taxes & fees
Book a stay at this golf hotel in Herndon. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,485 reviews)
Clean and cozy room

Reviewed on 7 Nov 2025

Hyatt Regency Dulles
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr, Sterling, VA
The price is AU$199 per night from 27 Nov to 28 Nov
AU$199
27 Nov - 28 Nov
includes taxes & fees
Stay at this 4-star business-friendly hotel in Sterling. Enjoy an outdoor pool, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff ...
8.2/10 Very Good! (1,002 reviews)
Check in was good and the room was clean.

Reviewed on 7 Nov 2025

Washington Dulles Airport Marriott
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Destinations

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.