Find Cheap Flights from Colorado Springs to Washington (COS - 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.
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Book cheap flights from Colorado Springs to Washington

(Round-trip)
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
Frontier
Frontier
COS
11:35a
IAD
2:54p
3h 19m
nonstop
IAD
3:50a
COS
7:44a
3h 54m
nonstop
Depart: Sat Apr 29 2017 Return: Sat May 6 2017 Trip spans 8 days
American Airlines
American Airlines
COS
6:49a
DCA
1:00p
6h 11m
1 stop
DCA
2:20p
COS
8:59p
6h 39m
1 stop
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
Delta
Delta
COS
2:00a
IAD
8:05a
6h 05m
1 stop
IAD
10:45a
COS
7:15p
8h 30m
1 stop
Depart: Tue May 9 2017 Return: Sat May 13 2017 Trip spans 5 days
United
United
COS
2:15a
IAD
7:31a
5h 16m
1 stop
IAD
8:35a
COS
4:33p
7h 58m
1 stop
Depart: Tue May 16 2017 Return: Thu May 18 2017 Trip spans 3 days
Major Airline
Major Airline
COS
10:20a
IAD
6:24a
20h 04m
1 stop
IAD
9:30a
COS
11:43a
26h 13m
1 stop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
Frontier
Frontier
COS
11:35a
IAD
2:54p
3h 19m
nonstop
IAD
3:50a
COS
7:44a
3h 54m
nonstop
Depart: Sat Aug 26 2017 Return: Tue Aug 29 2017 Trip spans 4 days
Frontier
Frontier
COS
11:35a
IAD
2:54p
3h 19m
nonstop
IAD
3:50a
COS
7:44a
3h 54m
nonstop
Depart: Sat Sep 30 2017 Return: Tue Oct 3 2017 Trip spans 4 days
Frontier
Frontier
COS
11:35a
IAD
2:59p
3h 24m
nonstop
IAD
4:05a
COS
8:05a
4h 00m
nonstop
Depart: Sat Oct 14 2017 Return: Sat Oct 21 2017 Trip spans 8 days
Frontier
Frontier
COS
11:35a
IAD
2:59p
3h 24m
nonstop
IAD
4:05a
COS
8:05a
4h 00m
nonstop
Depart: Tue Oct 17 2017 Return: Tue Oct 24 2017 Trip spans 8 days
Frontier
Frontier
COS
11:35a
IAD
2:59p
3h 24m
nonstop
IAD
4:05a
COS
8:05a
4h 00m
nonstop
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
American Airlines
American Airlines
COS
12:29p
DCA
6:09p
5h 40m
1 stop
DCA
2:20p
COS
8:59p
6h 39m
1 stop
Depart: Wed May 10 2017 Return: Sat May 27 2017 Trip spans 18 days
United
United
COS
7:28a
DCA
3:46p
8h 18m
1 stop
DCA
9:59a
COS
5:04p
7h 05m
1 stop
Depart: Wed Oct 18 2017 Return: Tue Oct 24 2017 Trip spans 7 days
Frontier
Frontier
COS
11:35a
IAD
2:59p
3h 24m
nonstop
IAD
4:05a
COS
8:05a
4h 00m
nonstop
Depart: Sat May 6 2017 Return: Mon May 8 2017 Trip spans 3 days
Delta
Delta
COS
2:00a
DCA
9:37a
7h 37m
1 stop
DCA
12:20p
COS
7:15p
6h 55m
1 stop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
American Airlines
American Airlines
COS
4:20a
DCA
11:19a
6h 59m
1 stop
DCA
12:30p
COS
8:59p
8h 29m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Aug 29 2017 Trip spans 9 days
Frontier
Frontier
COS
11:35a
IAD
2:54p
3h 19m
nonstop
IAD
3:50a
COS
7:44a
3h 54m
nonstop
Depart: Mon May 8 2017 Return: Sat May 13 2017 Trip spans 6 days
United
United
COS
12:30p
IAD
5:44p
5h 14m
1 stop
IAD
8:35a
COS
4:33p
7h 58m
1 stop
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
Frontier
Frontier
COS
11:35a
IAD
2:54p
3h 19m
nonstop
IAD
3:50a
COS
7:44a
3h 54m
nonstop
Depart: Fri May 12 2017 Return: Sat May 13 2017 Trip spans 2 days
United
United
COS
2:19a
IAD
10:54a
8h 35m
1 stop
IAD
8:35a
COS
4:33p
7h 58m
1 stop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Frontier
Frontier
COS
11:35a
IAD
2:59p
3h 24m
nonstop
IAD
4:05a
COS
8:05a
4h 00m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Colorado Springs
$187
Destination

Washington
only $187
only $296