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Find Flight Deals from Washington Dulles Intl to Colorado Springs (IAD - COS)

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

Book cheap flights from Washington Dulles Intl to Colorado Springs

(Round-trip)
Depart: Mon Jun 15 2015 Return: Wed Jun 24 2015 Trip spans 10 days
US Airways
US Airways
IAD
2:40p
COS
8:51p
6h 11m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Depart: Tue Jun 16 2015 Return: Wed Jun 24 2015 Trip spans 9 days
US Airways
US Airways
IAD
1:28a
COS
8:10a
6h 42m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Depart: Thu Jun 18 2015 Return: Wed Jun 24 2015 Trip spans 7 days
US Airways
US Airways
IAD
11:24a
COS
5:36p
6h 12m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Depart: Sat Jun 20 2015 Return: Wed Jun 24 2015 Trip spans 5 days
US Airways
US Airways
IAD
1:28a
COS
8:10a
6h 42m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Depart: Mon Jun 22 2015 Return: Wed Jul 1 2015 Trip spans 10 days
US Airways
US Airways
IAD
1:28a
COS
8:10a
6h 42m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Depart: Mon Jun 8 2015 Return: Mon Jun 15 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
2:40p
COS
8:51p
6h 11m
1 stop
COS
12:15p
IAD
6:19p
6h 04m
1 stop
Depart: Tue Jun 9 2015 Return: Mon Jun 15 2015 Trip spans 7 days
American Airlines
American Airlines
IAD
2:40p
COS
8:51p
6h 11m
1 stop
COS
12:15p
IAD
6:19p
6h 04m
1 stop
Depart: Wed Jun 10 2015 Return: Mon Jun 15 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
1:28a
COS
8:10a
6h 42m
1 stop
COS
12:15p
IAD
6:19p
6h 04m
1 stop
Depart: Sat Jun 13 2015 Return: Tue Jun 16 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
1:28a
COS
8:51p
19h 23m
1 stop
COS
2:23a
IAD
6:19p
15h 56m
1 stop
Depart: Wed Jun 17 2015 Return: Wed Jun 24 2015 Trip spans 8 days
US Airways
US Airways
IAD
2:40p
COS
8:51p
6h 11m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Depart: Sat Aug 22 2015 Return: Sat Sep 26 2015 Trip spans 36 days
Delta
Delta
IAD
11:30a
COS
5:24p
5h 54m
1 stop
COS
2:30a
IAD
8:33a
6h 03m
1 stop
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
United
United
IAD
3:00a
COS
8:46a
5h 46m
1 stop
COS
6:58a
IAD
12:05p
5h 07m
1 stop
Depart: Tue Jul 28 2015 Return: Tue Aug 4 2015 Trip spans 8 days
American Airlines
American Airlines
IAD
1:28a
COS
8:10a
6h 42m
1 stop
COS
12:15p
IAD
6:26p
6h 11m
1 stop
Depart: Fri Oct 30 2015 Return: Sun Nov 1 2015 Trip spans 3 days
United
United
IAD
10:21a
COS
6:30p
8h 09m
1 stop
COS
5:58a
IAD
11:05a
5h 07m
1 stop
Depart: Sat Oct 31 2015 Return: Sat Nov 7 2015 Trip spans 8 days
United
United
IAD
8:30a
COS
2:55p
6h 25m
1 stop
COS
8:45a
IAD
2:00p
5h 15m
1 stop
Depart: Tue Nov 3 2015 Return: Tue Nov 17 2015 Trip spans 15 days
Delta
Delta
IAD
8:30a
COS
5:19p
8h 49m
1 stop
COS
1:30a
IAD
10:14a
8h 44m
1 stop
Depart: Thu Nov 12 2015 Return: Sun Nov 15 2015 Trip spans 4 days
United
United
IAD
12:32p
COS
5:30p
4h 58m
1 stop
COS
5:58a
IAD
11:05a
5h 07m
1 stop
Depart: Wed Jun 24 2015 Return: Wed Jul 1 2015 Trip spans 8 days
US Airways
US Airways
IAD
1:28a
COS
8:10a
6h 42m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Depart: Tue Jun 30 2015 Return: Tue Jul 14 2015 Trip spans 15 days
US Airways
US Airways
IAD
1:28a
COS
8:10a
6h 42m
1 stop
COS
12:15p
IAD
6:26p
6h 11m
1 stop
Depart: Tue Jun 23 2015 Return: Wed Jul 1 2015 Trip spans 9 days
US Airways
US Airways
IAD
2:40p
COS
8:51p
6h 11m
1 stop
COS
2:23a
IAD
8:32a
6h 09m
1 stop
Airports
Origin

Washington
$372
Destination

Colorado Springs
$372