Find Deals on Flights from Denver International to Washington (DEN - WAS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Denver International to Washington

(Round-trip)
Depart: Thu Sep 8 2016 Return: Wed Sep 14 2016 Trip spans 7 days
Depart: Thu Sep 22 2016 Return: Mon Oct 3 2016 Trip spans 12 days
Depart: Mon Oct 31 2016 Return: Sat Nov 5 2016 Trip spans 6 days
Depart: Sat Dec 17 2016 Return: Tue Jan 3 2017 Trip spans 18 days
Depart: Fri Sep 9 2016 Return: Mon Sep 12 2016 Trip spans 4 days
Depart: Tue Sep 20 2016 Return: Tue Sep 27 2016 Trip spans 8 days
Depart: Tue Jan 3 2017 Return: Fri Jan 6 2017 Trip spans 4 days
Depart: Fri Sep 16 2016 Return: Mon Sep 19 2016 Trip spans 4 days
Depart: Tue Oct 11 2016 Return: Mon Oct 24 2016 Trip spans 14 days
Depart: Fri Sep 23 2016 Return: Mon Sep 26 2016 Trip spans 4 days
Depart: Thu Oct 13 2016 Return: Mon Oct 17 2016 Trip spans 5 days
Depart: Mon Sep 26 2016 Return: Wed Sep 28 2016 Trip spans 3 days
Depart: Sat Oct 15 2016 Return: Tue Oct 18 2016 Trip spans 4 days
Depart: Fri Sep 30 2016 Return: Mon Oct 3 2016 Trip spans 4 days
Depart: Tue Oct 18 2016 Return: Mon Oct 24 2016 Trip spans 7 days
Depart: Tue Sep 6 2016 Return: Wed Sep 14 2016 Trip spans 9 days
Depart: Tue Dec 20 2016 Return: Tue Jan 3 2017 Trip spans 15 days
Depart: Fri Oct 7 2016 Return: Mon Oct 10 2016 Trip spans 4 days
Depart: Wed Oct 19 2016 Return: Mon Oct 24 2016 Trip spans 6 days
Depart: Wed Dec 21 2016 Return: Mon Jan 2 2017 Trip spans 13 days
Direct flights DEN to WAS on United
Flight # Depart DEN Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
1767 9:45 am 3:04 pm Sep 2 - Sep 2
1767 9:45 am 3:06 pm Aug 21 - Sep 1
1767 9:45 am 3:05 pm Oct 1 - Oct 5
1767 9:45 am 3:06 pm Sep 4 - Sep 6
1767 9:45 am 3:05 pm Sep 17 - Sep 29
1767 9:45 am 3:08 pm Sep 16 - Sep 16
1767 9:45 am 3:05 pm Sep 9 - Sep 15
1767 9:48 am 3:12 pm Sep 5 - Sep 5
1767 9:50 am 3:10 pm Sep 7 - Sep 8
1767 9:55 am 3:18 pm Sep 30 - Sep 30
1767 10:40 am 4:04 pm Sep 3 - Sep 3
Flight # Depart DEN Arrive BWI Sun Mon Tue Wed Thu Fri Sat Valid Between
752 9:46 am 3:13 pm Sep 5 - Sep 5
752 9:48 am 3:14 pm Sep 3 - Sep 6
752 9:48 am 3:14 pm Aug 22 - Sep 2
752 9:49 am 3:16 pm Sep 12 - Sep 18
752 9:50 am 3:17 pm Sep 30 - Sep 30
752 9:50 am 3:17 pm Sep 25 - Oct 5
752 9:50 am 3:17 pm Sep 17 - Sep 24
752 9:50 am 3:17 pm Sep 7 - Sep 15
752 9:52 am 3:18 pm Sep 4 - Sep 4
209 12:34 pm 6:00 pm Sep 3 - Sep 3
401 3:35 pm 9:08 pm Sep 10 - Oct 1
401 5:40 pm 11:13 pm Sep 8 - Sep 15
401 5:40 pm 11:13 pm Sep 11 - Sep 18
401 5:40 pm 11:13 pm Sep 19 - Sep 26
401 5:40 pm 11:13 pm Sep 7 - Sep 9
401 5:40 pm 11:13 pm Sep 27 - Oct 5
401 5:40 pm 11:13 pm Sep 23 - Sep 23
401 5:55 pm 11:28 pm Sep 30 - Sep 30
401 5:55 pm 11:28 pm Sep 25 - Oct 2
401 5:55 pm 11:28 pm Sep 16 - Sep 16
401 5:55 pm 11:28 pm Sep 21 - Sep 22
401 5:55 pm 11:24 pm Sep 20 - Sep 20
401 5:55 pm 11:28 pm Sep 12 - Sep 12
401 6:15 pm 11:41 pm Aug 31 - Aug 31
401 6:23 pm 11:49 pm Sep 1 - Sep 6
401 6:25 pm 11:49 pm Sep 2 - Sep 2
Flight # Depart DEN Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
939 7:55 am 1:15 pm Sep 3 - Sep 3
939 8:00 am 1:20 pm Sep 7 - Oct 5
1566 8:05 am 1:25 pm Aug 31 - Sep 6
495 9:50 am 3:23 pm Sep 6 - Sep 6
495 9:50 am 3:23 pm Sep 5 - Sep 5
495 9:50 am 3:23 pm Sep 2 - Sep 2
495 9:50 am 3:23 pm Sep 1 - Sep 1
495 9:50 am 3:23 pm Aug 31 - Aug 31
495 10:00 am 3:33 pm Sep 3 - Sep 3
495 10:02 am 3:34 pm Sep 15 - Sep 15
495 10:10 am 3:42 pm Sep 26 - Oct 3
495 10:10 am 3:42 pm Sep 27 - Oct 4
495 10:10 am 3:42 pm Sep 9 - Sep 9
495 10:10 am 3:42 pm Sep 7 - Sep 13
495 10:10 am 3:42 pm Sep 21 - Oct 5
495 10:10 am 3:42 pm Sep 25 - Oct 2
495 10:10 am 3:42 pm Sep 17 - Oct 1
495 10:10 am 3:42 pm Sep 16 - Sep 23
495 10:10 am 3:42 pm Sep 22 - Sep 29
495 10:10 am 3:42 pm Sep 11 - Sep 11
495 10:10 am 3:42 pm Sep 10 - Sep 10
495 10:10 am 3:42 pm Sep 18 - Sep 18
495 10:10 am 3:42 pm Sep 8 - Sep 14
495 10:13 am 3:46 pm Sep 4 - Sep 4
712 11:23 am 4:45 pm Sep 6 - Sep 6
712 11:24 am 4:41 pm Sep 1 - Sep 2
712 11:24 am 4:41 pm Aug 21 - Aug 31
712 11:24 am 4:41 pm Sep 5 - Sep 5
712 11:25 am 4:50 pm Sep 7 - Sep 7
712 11:26 am 4:43 pm Sep 8 - Sep 9
712 11:26 am 4:43 pm Sep 11 - Sep 16
712 11:26 am 4:43 pm Sep 18 - Sep 18
712 11:26 am 4:43 pm Sep 19 - Oct 5
712 11:26 am 4:43 pm Sep 20 - Oct 4
712 11:28 am 4:43 pm Sep 13 - Sep 13
461 12:30 pm 5:52 pm Sep 7 - Sep 7
461 12:34 pm 5:56 pm Aug 20 - Sep 3
461 12:40 pm 6:02 pm Sep 5 - Sep 5
461 12:40 pm 6:02 pm Sep 4 - Sep 4
461 12:40 pm 6:02 pm Sep 6 - Sep 6
461 12:40 pm 6:02 pm Aug 22 - Aug 31
461 1:00 pm 6:22 pm Sep 8 - Sep 8
461 1:00 pm 6:22 pm Sep 9 - Sep 22
461 1:00 pm 6:22 pm Sep 29 - Sep 29
461 1:00 pm 6:22 pm Sep 26 - Oct 3
461 1:00 pm 6:21 pm Sep 25 - Oct 2
461 1:00 pm 6:22 pm Sep 24 - Oct 1
461 1:00 pm 6:22 pm Sep 23 - Sep 23
461 1:00 pm 6:22 pm Sep 10 - Sep 10
461 1:00 pm 6:21 pm Sep 11 - Sep 11
461 1:00 pm 6:22 pm Sep 13 - Sep 14
461 1:00 pm 6:22 pm Sep 17 - Sep 17
461 1:00 pm 6:21 pm Sep 18 - Sep 18
461 1:00 pm 6:22 pm Sep 20 - Oct 4
461 1:04 pm 6:26 pm Aug 26 - Sep 2
722 2:30 pm 7:53 pm Sep 11 - Oct 2
722 2:33 pm 7:56 pm Sep 10 - Oct 1
652 3:45 pm 9:08 pm Sep 7 - Oct 5
652 3:50 pm 9:12 pm Sep 6 - Sep 6
652 3:50 pm 9:12 pm Sep 3 - Sep 3
652 3:50 pm 9:12 pm Aug 21 - Sep 4
652 3:50 pm 9:12 pm Sep 5 - Sep 5
344 5:35 pm 10:57 pm Sep 3 - Sep 3
344 5:35 pm 10:57 pm Sep 1 - Sep 6
344 5:35 pm 10:57 pm Sep 5 - Sep 5
344 5:35 pm 10:56 pm Sep 10 - Oct 1
344 5:35 pm 10:57 pm Sep 11 - Oct 2
344 5:35 pm 10:57 pm Sep 23 - Sep 23
344 5:35 pm 10:57 pm Sep 26 - Oct 4
344 5:35 pm 10:57 pm Aug 31 - Aug 31
344 5:35 pm 10:57 pm Sep 7 - Sep 22
1707 7:50 pm 1:12 am Aug 25 - Sep 1
1707 7:55 pm 1:17 am Sep 16 - Sep 16
1707 7:55 pm 1:15 am Sep 15 - Sep 15
1707 7:55 pm 1:17 am Sep 22 - Sep 23
1707 7:55 pm 1:17 am Sep 30 - Oct 3
1707 7:55 pm 1:15 am Sep 25 - Sep 25
1707 7:55 pm 1:17 am Sep 29 - Sep 29
1707 7:55 pm 1:17 am Sep 12 - Sep 19
1707 7:55 pm 1:17 am Sep 11 - Sep 18
1707 7:55 pm 1:17 am Sep 26 - Sep 26
1707 8:00 pm 1:22 am Sep 6 - Sep 6
1707 8:00 pm 1:22 am Sep 5 - Sep 5
1707 8:00 pm 1:22 am Aug 26 - Sep 2
1707 8:00 pm 1:22 am Aug 23 - Aug 31
1885 11:59 pm 5:21 am Sep 5 - Sep 5
1885 11:59 pm 5:20 am Sep 2 - Sep 2
324 11:59 pm 5:21 am Sep 11 - Oct 2
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Denver
$163
Destination

Washington
only $163
only $187