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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: Sat Apr 18 2015 Return: Tue Apr 21 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Fri Apr 24 2015 Return: Mon Apr 27 2015 Trip spans 4 days
United
United
IAD
1:05p
COS
6:52p
5h 47m
1 stop
COS
5:00a
IAD
12:02p
7h 02m
1 stop
Depart: Thu Apr 30 2015 Return: Tue May 5 2015 Trip spans 6 days
United
United
IAD
5:01a
COS
11:40a
6h 39m
1 stop
COS
8:55a
IAD
2:07p
5h 12m
1 stop
Depart: Thu May 7 2015 Return: Sun May 10 2015 Trip spans 4 days
United
United
IAD
2:56a
COS
9:14a
6h 18m
1 stop
COS
5:00a
IAD
12:02p
7h 02m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
United
United
IAD
3:15p
COS
8:52p
5h 37m
1 stop
COS
12:33p
IAD
7:28p
6h 55m
1 stop
Depart: Fri May 29 2015 Return: Mon Jun 1 2015 Trip spans 4 days
United
United
IAD
2:57a
COS
10:18a
7h 21m
1 stop
COS
12:33p
IAD
7:28p
6h 55m
1 stop
Depart: Thu Apr 9 2015 Return: Tue Apr 14 2015 Trip spans 6 days
United
United
IAD
8:50a
COS
4:37p
7h 47m
1 stop
COS
3:45a
IAD
3:20p
11h 35m
2 stops
Depart: Wed Apr 1 2015 Return: Mon Apr 13 2015 Trip spans 13 days
US Airways
US Airways
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Tue Apr 7 2015 Return: Mon Apr 13 2015 Trip spans 7 days
US Airways
US Airways
IAD
2:10p
COS
8:49p
6h 39m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Wed Apr 8 2015 Return: Mon Apr 13 2015 Trip spans 6 days
US Airways
US Airways
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Sat Apr 11 2015 Return: Mon Apr 13 2015 Trip spans 3 days
US Airways
US Airways
IAD
11:11a
COS
8:49p
9h 38m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Fri Apr 3 2015 Return: Mon Apr 13 2015 Trip spans 11 days
American Airlines
American Airlines
IAD
11:11a
COS
5:39p
6h 28m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Sun Apr 5 2015 Return: Mon Apr 13 2015 Trip spans 9 days
US Airways
US Airways
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Mon Apr 6 2015 Return: Mon Apr 13 2015 Trip spans 8 days
US Airways
US Airways
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Fri Apr 10 2015 Return: Tue Apr 14 2015 Trip spans 5 days
US Airways
US Airways
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Sun Apr 12 2015 Return: Fri Apr 17 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
2:34a
IAD
11:26a
8h 52m
1 stop
Depart: Thu Apr 16 2015 Return: Mon Apr 20 2015 Trip spans 5 days
American Airlines
American Airlines
IAD
1:30a
COS
8:03a
6h 33m
1 stop
COS
12:10p
IAD
6:28p
6h 18m
1 stop
Depart: Sun Sep 6 2015 Return: Fri Sep 11 2015 Trip spans 6 days
Delta
Delta
IAD
9:30a
COS
6:19p
8h 49m
1 stop
COS
2:30a
IAD
11:14a
8h 44m
1 stop
Depart: Thu Jul 16 2015 Return: Sun Jul 19 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IAD
1:20a
COS
9:48a
8h 28m
2 stops
COS
2:00a
IAD
7:06a
5h 06m
1 stop
Depart: Thu Aug 13 2015 Return: Thu Aug 20 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
IAD
2:40p
COS
11:14a
20h 34m
1 stop
COS
9:45a
IAD
11:39a
25h 54m
1 stop
Airports
Origin

Washington
$347
Destination

Colorado Springs
$347