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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Denver International

(Round-trip)
Depart: Wed Feb 15 2017 Return: Sun Feb 19 2017 Trip spans 5 days
Frontier
Frontier
DCA
2:15a
DEN
6:34a
4h 19m
nonstop
DEN
1:55a
DCA
5:22a
3h 27m
nonstop
Depart: Tue Feb 21 2017 Return: Tue Feb 28 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
10:40p
DEN
2:18p
15h 38m
nonstop
DEN
2:00a
IAD
10:50a
8h 50m
nonstop
Depart: Fri Mar 3 2017 Return: Sat Mar 4 2017 Trip spans 2 days
United
United
IAD
1:30a
DEN
5:43a
4h 13m
nonstop
DEN
6:59p
IAD
10:13p
3h 14m
nonstop
Depart: Mon Mar 13 2017 Return: Tue Mar 14 2017 Trip spans 2 days
Delta
Delta
DCA
4:45a
DEN
12:34p
7h 49m
1 stop
DEN
7:20a
DCA
12:49p
5h 29m
1 stop
Depart: Fri Feb 3 2017 Return: Mon Feb 6 2017 Trip spans 4 days
Frontier
Frontier
DCA
2:15a
DEN
6:31a
4h 16m
nonstop
DEN
1:55a
DCA
5:22a
3h 27m
nonstop
Depart: Sun Feb 5 2017 Return: Sun Feb 12 2017 Trip spans 8 days
Frontier
Frontier
DCA
2:15a
DEN
6:34a
4h 19m
nonstop
DEN
1:55a
DCA
5:22a
3h 27m
nonstop
Depart: Wed Feb 22 2017 Return: Tue Feb 28 2017 Trip spans 7 days
Frontier
Frontier
DCA
2:15a
DEN
6:34a
4h 19m
nonstop
DEN
1:55a
DCA
5:22a
3h 27m
nonstop
Depart: Sat May 20 2017 Return: Wed May 24 2017 Trip spans 5 days
Major Airline
Major Airline
DCA
11:30p
DEN
3:33a
4h 03m
nonstop
DEN
3:30a
DCA
6:59a
3h 29m
nonstop
Depart: Mon Jul 17 2017 Return: Mon Jul 31 2017 Trip spans 15 days
JetBlue
JetBlue
IAD
6:50a
DEN
8:49p
13h 59m
1 stop
DEN
7:10p
IAD
4:12a
9h 02m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jul 2 2017 Trip spans 10 days
Sun Country Air
Sun Country Air
DCA
6:00p
DEN
9:26a
15h 26m
1 stop
DEN
8:20a
DCA
3:00p
6h 40m
1 stop
Depart: Sun Mar 5 2017 Return: Mon Mar 6 2017 Trip spans 2 days
United
United
IAD
1:30a
DEN
5:41a
4h 11m
nonstop
DEN
3:11a
IAD
6:24a
3h 13m
nonstop
Depart: Thu Jan 26 2017 Return: Wed Feb 1 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
3:29a
DEN
7:40a
4h 11m
nonstop
DEN
12:40a
DCA
4:00a
3h 20m
nonstop
Depart: Mon Mar 6 2017 Return: Tue Mar 7 2017 Trip spans 2 days
United
United
IAD
2:05p
DEN
6:09p
4h 04m
nonstop
DEN
7:40a
IAD
10:52a
3h 12m
nonstop
Depart: Tue Jan 31 2017 Return: Wed Feb 1 2017 Trip spans 2 days
Frontier
Frontier
DCA
2:15a
DEN
6:31a
4h 16m
nonstop
DEN
2:05a
DCA
5:30a
3h 25m
nonstop
Depart: Sun Jun 11 2017 Return: Sat Jun 17 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
1:20a
DEN
7:06a
5h 46m
1 stop
DEN
9:10p
IAD
2:50a
5h 40m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
Delta
Delta
DCA
4:20a
DEN
10:40a
6h 20m
1 stop
DEN
6:47a
DCA
11:28a
4h 41m
1 stop
Depart: Fri Feb 17 2017 Return: Wed Feb 22 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
9:15p
DEN
1:34a
4h 19m
nonstop
DEN
12:40a
DCA
4:02a
3h 22m
nonstop
Depart: Sat Jan 28 2017 Return: Thu Feb 2 2017 Trip spans 6 days
Frontier
Frontier
DCA
2:15a
DEN
6:31a
4h 16m
nonstop
DEN
11:35a
DCA
2:55p
3h 20m
nonstop
Depart: Thu Mar 16 2017 Return: Tue Mar 21 2017 Trip spans 6 days
Delta
Delta
DCA
2:20a
DEN
8:32a
6h 12m
1 stop
DEN
6:47a
DCA
11:28a
4h 41m
1 stop
Depart: Thu Mar 2 2017 Return: Sat Mar 4 2017 Trip spans 3 days
Major Airline
Major Airline
DCA
9:15p
DEN
1:34a
4h 19m
nonstop
DEN
9:00p
DCA
12:24a
3h 24m
nonstop
Direct flights WAS to DEN on United
Flight # Depart DCA Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1093 8:15 am 10:28 am Feb 11 - Mar 4
1093 8:20 am 10:33 am Jan 21 - Feb 4
1532 4:00 pm 6:07 pm Jan 30 - Jan 30
1532 4:05 pm 6:12 pm Jan 19 - Jan 29
1532 4:05 pm 6:12 pm Jan 31 - Mar 8
Flight # Depart BWI Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
40 6:45 am 8:55 am Feb 18 - Mar 4
40 7:00 am 9:12 am Feb 16 - Feb 16
40 7:00 am 9:10 am Feb 23 - Feb 23
40 7:00 am 9:10 am Feb 22 - Feb 22
40 7:05 am 9:15 am Feb 17 - Feb 24
40 7:05 am 9:15 am Feb 19 - Feb 19
40 7:05 am 9:15 am Feb 26 - Mar 7
270 8:04 am 10:15 am Feb 14 - Feb 14
270 8:20 am 10:31 am Feb 7 - Feb 8
270 8:20 am 10:31 am Jan 26 - Feb 1
270 8:20 am 10:31 am Feb 15 - Feb 15
270 8:20 am 10:31 am Feb 10 - Feb 13
270 8:20 am 10:31 am Jan 27 - Feb 6
270 8:22 am 10:33 am Feb 12 - Feb 12
270 8:22 am 10:33 am Feb 9 - Feb 9
270 8:22 am 10:33 am Jan 29 - Jan 29
270 8:27 am 10:38 am Feb 5 - Feb 5
270 8:31 am 10:40 am Jan 21 - Feb 11
438 3:54 pm 6:08 pm Jan 30 - Jan 30
438 3:54 pm 6:08 pm Jan 29 - Jan 29
438 3:54 pm 6:08 pm Feb 15 - Feb 15
438 3:54 pm 6:08 pm Feb 6 - Feb 14
438 3:54 pm 6:08 pm Feb 12 - Feb 12
438 3:54 pm 6:08 pm Jan 24 - Feb 3
438 3:54 pm 6:08 pm Jan 19 - Feb 9
438 3:59 pm 6:12 pm Feb 21 - Feb 27
438 3:59 pm 6:12 pm Feb 23 - Feb 23
438 3:59 pm 6:12 pm Feb 20 - Feb 20
438 4:02 pm 6:15 pm Feb 16 - Feb 17
438 4:02 pm 6:15 pm Feb 24 - Feb 24
Flight # Depart IAD Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
1665 6:30 am 8:43 am Feb 26 - Feb 26
1736 6:30 am 8:43 am Feb 17 - Feb 23
1736 6:30 am 8:41 am Feb 24 - Feb 24
1736 6:30 am 8:41 am Feb 18 - Mar 4
1736 6:30 am 8:43 am Feb 27 - Mar 3
1736 6:30 am 8:43 am Feb 21 - Feb 21
1758 6:30 am 8:43 am Feb 19 - Feb 19
1777 6:30 am 8:41 am Feb 22 - Feb 22
1947 7:52 am 10:05 am Feb 24 - Feb 24
1947 7:57 am 10:10 am Feb 16 - Feb 16
1947 7:59 am 10:12 am Feb 26 - Mar 3
1947 7:59 am 10:12 am Feb 20 - Feb 23
1947 7:59 am 10:12 am Feb 17 - Feb 21
403 8:15 am 10:28 am Jan 29 - Jan 29
403 8:15 am 10:28 am Feb 12 - Feb 12
403 8:15 am 10:23 am Feb 11 - Feb 11
403 8:15 am 10:26 am Feb 4 - Feb 4
403 8:15 am 10:26 am Feb 5 - Feb 5
403 8:15 am 10:28 am Jan 25 - Feb 15
403 8:15 am 10:28 am Jan 21 - Jan 28
403 8:27 am 10:40 am Feb 27 - Feb 27
403 8:27 am 10:40 am Feb 26 - Feb 26
403 8:27 am 10:40 am Feb 20 - Feb 24
403 8:27 am 10:40 am Feb 18 - Mar 4
403 8:27 am 10:40 am Feb 16 - Feb 21
735 12:30 pm 2:32 pm Feb 20 - Feb 27
735 12:30 pm 2:32 pm Feb 22 - Feb 22
735 12:30 pm 2:32 pm Feb 21 - Feb 21
735 12:30 pm 2:32 pm Feb 19 - Feb 19
735 12:30 pm 2:32 pm Feb 18 - Feb 18
735 12:30 pm 2:32 pm Feb 16 - Feb 16
735 12:30 pm 2:32 pm Feb 8 - Feb 15
735 12:30 pm 2:32 pm Feb 7 - Feb 14
735 12:30 pm 2:30 pm Feb 11 - Feb 11
735 12:30 pm 2:32 pm Feb 13 - Feb 13
735 12:30 pm 2:32 pm Feb 17 - Feb 24
735 12:30 pm 2:32 pm Feb 6 - Feb 6
735 12:30 pm 2:32 pm Feb 3 - Feb 10
735 12:30 pm 2:30 pm Feb 4 - Feb 4
735 12:30 pm 2:32 pm Feb 25 - Feb 25
735 12:30 pm 2:32 pm Feb 26 - Mar 8
735 12:30 pm 2:32 pm Jan 23 - Jan 30
735 12:30 pm 2:32 pm Jan 25 - Feb 1
735 12:30 pm 2:32 pm Jan 24 - Feb 2
735 12:30 pm 2:30 pm Jan 28 - Jan 28
735 12:30 pm 2:32 pm Jan 29 - Feb 12
696 2:25 pm 4:29 pm Jan 19 - Feb 15
696 2:25 pm 4:29 pm Feb 5 - Feb 5
696 2:26 pm 4:29 pm Feb 17 - Mar 8
696 2:26 pm 4:29 pm Feb 16 - Feb 16
696 2:30 pm 4:34 pm Jan 22 - Jan 29
696 2:30 pm 4:34 pm Feb 12 - Feb 12
542 4:11 pm 6:14 pm Feb 17 - Mar 1
542 4:14 pm 6:14 pm Jan 19 - Jan 31
542 4:14 pm 6:14 pm Feb 2 - Feb 14
542 4:15 pm 6:15 pm Feb 1 - Feb 1
542 4:20 pm 6:15 pm Feb 19 - Mar 5
542 4:24 pm 6:24 pm Feb 15 - Feb 15
542 4:29 pm 6:30 pm Feb 16 - Feb 16
980 5:05 pm 7:07 pm Jan 21 - Feb 11
980 5:10 pm 7:12 pm Feb 15 - Feb 15
980 5:13 pm 7:15 pm Feb 8 - Feb 8
980 5:13 pm 7:15 pm Jan 19 - Feb 14
980 5:20 pm 7:22 pm Feb 1 - Feb 1
980 5:23 pm 7:25 pm Feb 12 - Feb 12
980 5:25 pm 7:24 pm Feb 19 - Feb 19
980 5:30 pm 7:29 pm Feb 22 - Mar 8
980 5:30 pm 7:29 pm Feb 16 - Mar 2
980 5:31 pm 7:30 pm Feb 21 - Feb 21
980 5:40 pm 7:39 pm Feb 26 - Mar 5
980 5:40 pm 7:39 pm Feb 17 - Feb 24
505 7:05 pm 9:09 pm Feb 19 - Feb 19
505 7:05 pm 9:09 pm Feb 22 - Mar 8
505 7:05 pm 9:04 pm Feb 6 - Feb 13
505 7:05 pm 9:09 pm Feb 26 - Mar 6
505 7:05 pm 9:09 pm Feb 16 - Feb 24
505 7:05 pm 9:04 pm Jan 19 - Feb 3
505 7:20 pm 9:19 pm Feb 15 - Feb 15
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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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.

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Airports
Origin

Washington
only $157
only $147
Destination

Denver
$147
Airlines Airline reviews

558 travelers who booked a flight from Washington to Denver rated their chosen airlines with an average of 5.2.

Overall
5.4
Boarding
6.1
Crew
6.6
Comfort
4.9
Food
3.8
Entertainment
3.6