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

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 Dulles Intl

(Round-trip)
Depart: Tue Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
United
United
COS
7:45a
IAD
3:01p
7h 16m
1 stop
IAD
10:20a
COS
6:47p
8h 27m
1 stop
Depart: Fri Mar 3 2017 Return: Mon Mar 6 2017 Trip spans 4 days
Major Airline
Major Airline
COS
12:00a
IAD
12:55a
0h 55m
nonstop
IAD
8:00a
COS
12:55p
4h 55m
nonstop
Depart: Mon Mar 6 2017 Return: Wed Mar 8 2017 Trip spans 3 days
Delta
Delta
COS
1:00a
IAD
9:39a
8h 39m
1 stop
IAD
9:44a
COS
5:54p
8h 10m
1 stop
Depart: Thu Mar 23 2017 Return: Tue Mar 28 2017 Trip spans 6 days
American Airlines
American Airlines
COS
2:10a
IAD
8:12a
6h 02m
1 stop
IAD
9:44a
COS
8:59p
11h 15m
2 stops
Depart: Wed Mar 22 2017 Return: Tue Mar 28 2017 Trip spans 7 days
United
United
COS
2:20p
IAD
7:20p
5h 00m
1 stop
IAD
8:30a
COS
3:27p
6h 57m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
United
United
COS
12:32p
IAD
6:13p
5h 41m
1 stop
IAD
8:45a
COS
4:44p
7h 59m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
United
United
COS
8:22a
IAD
2:58p
6h 36m
1 stop
IAD
12:05p
COS
5:42p
5h 37m
1 stop
Depart: Wed May 17 2017 Return: Sun May 28 2017 Trip spans 12 days
United
United
COS
12:10p
IAD
4:55p
4h 45m
1 stop
IAD
8:40a
COS
5:22p
8h 42m
1 stop
Depart: Sat Mar 4 2017 Return: Wed Mar 8 2017 Trip spans 5 days
Delta
Delta
COS
1:00a
IAD
7:02a
6h 02m
1 stop
IAD
9:44a
COS
5:54p
8h 10m
1 stop
Depart: Sat May 20 2017 Return: Sun May 28 2017 Trip spans 9 days
United
United
COS
7:28a
IAD
2:33p
7h 05m
1 stop
IAD
4:23a
COS
11:20a
6h 57m
1 stop
Depart: Tue May 23 2017 Return: Sun May 28 2017 Trip spans 6 days
United
United
COS
2:05a
IAD
9:55a
7h 50m
1 stop
IAD
4:23a
COS
11:20a
6h 57m
1 stop
Depart: Tue Jul 4 2017 Return: Wed Jul 12 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
COS
2:50p
IAD
10:17a
19h 27m
1 stop
IAD
1:20p
COS
4:10p
26h 50m
1 stop
Depart: Thu Jun 8 2017 Return: Mon Jun 12 2017 Trip spans 5 days
American Airlines
American Airlines
COS
8:54a
IAD
4:54p
8h 00m
1 stop
IAD
2:35p
COS
8:56p
6h 21m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
COS
2:17p
IAD
7:20p
5h 03m
1 stop
IAD
2:45a
COS
8:40a
5h 55m
1 stop
Depart: Wed Jul 19 2017 Return: Mon Jul 31 2017 Trip spans 13 days
American Airlines
American Airlines
COS
2:40a
IAD
8:34a
5h 54m
1 stop
IAD
2:35p
COS
8:56p
6h 21m
1 stop
Depart: Tue Mar 7 2017 Return: Sat Mar 18 2017 Trip spans 11 days
United
United
COS
8:35a
IAD
2:04p
5h 29m
1 stop
IAD
12:15p
COS
6:47p
6h 32m
1 stop
Depart: Thu Apr 20 2017 Return: Tue Apr 25 2017 Trip spans 6 days
Delta
Delta
COS
2:00a
IAD
10:44a
8h 44m
1 stop
IAD
1:25p
COS
7:26p
6h 01m
1 stop
Depart: Wed Mar 8 2017 Return: Sat Mar 18 2017 Trip spans 10 days
United
United
COS
8:35a
IAD
3:48p
7h 13m
1 stop
IAD
12:15p
COS
6:47p
6h 32m
1 stop
Depart: Thu Mar 9 2017 Return: Sat Mar 18 2017 Trip spans 9 days
United
United
COS
1:45a
IAD
8:40a
6h 55m
1 stop
IAD
12:15p
COS
6:47p
6h 32m
1 stop
Depart: Thu Jun 22 2017 Return: Sat Jul 1 2017 Trip spans 10 days
Delta
Delta
COS
2:25a
IAD
8:06a
5h 41m
1 stop
IAD
11:00a
COS
6:36p
7h 36m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Colorado Springs
$244
Destination

Washington
$244