Find Deals on 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Colorado Springs to Washington

(Round-trip)
Depart: Wed Jan 4 2017 Return: Tue Jan 10 2017 Trip spans 7 days
United
United
COS
1:45a
IAD
7:13a
5h 28m
1 stop
IAD
9:25a
COS
3:37p
6h 12m
1 stop
Depart: Mon Dec 12 2016 Return: Wed Dec 14 2016 Trip spans 3 days
Delta
Delta
COS
1:10a
IAD
9:44a
8h 34m
1 stop
IAD
9:29a
COS
4:44p
7h 15m
1 stop
Depart: Mon Dec 5 2016 Return: Sun Dec 11 2016 Trip spans 7 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 Feb 6 2017 Return: Sun Feb 12 2017 Trip spans 7 days
American Airlines
American Airlines
COS
1:15a
IAD
7:23a
6h 08m
1 stop
IAD
1:46p
COS
7:59p
6h 13m
1 stop
Depart: Fri Jan 13 2017 Return: Mon Jan 16 2017 Trip spans 4 days
United
United
COS
6:35a
IAD
1:38p
7h 03m
1 stop
IAD
2:05p
COS
7:57p
5h 52m
1 stop
Depart: Sat Jan 14 2017 Return: Mon Jan 16 2017 Trip spans 3 days
United
United
COS
6:35a
DCA
1:58p
7h 23m
1 stop
DCA
8:45a
COS
3:50p
7h 05m
1 stop
Depart: Tue Jan 17 2017 Return: Thu Jan 19 2017 Trip spans 3 days
United
United
COS
1:22a
DCA
7:59a
6h 37m
1 stop
DCA
8:59a
COS
4:13p
7h 14m
1 stop
Depart: Wed Dec 14 2016 Return: Mon Dec 19 2016 Trip spans 6 days
Major Airline
Major Airline
COS
1:00a
DCA
1:57a
0h 57m
nonstop
DCA
1:00a
COS
5:57a
4h 57m
nonstop
Depart: Fri Dec 9 2016 Return: Mon Dec 12 2016 Trip spans 4 days
American Airlines
American Airlines
COS
5:47a
IAD
11:03a
5h 16m
1 stop
IAD
1:48p
COS
7:56p
6h 08m
1 stop
Depart: Wed Feb 1 2017 Return: Sun Feb 5 2017 Trip spans 5 days
United
United
COS
4:15a
DCA
10:57a
6h 42m
1 stop
DCA
9:50a
COS
3:50p
6h 00m
1 stop
Depart: Sat Apr 22 2017 Return: Mon Apr 24 2017 Trip spans 3 days
Delta
Delta
COS
2:30a
DCA
9:16a
6h 46m
1 stop
DCA
10:55a
COS
6:43p
7h 48m
1 stop
Depart: Thu Dec 8 2016 Return: Sun Dec 11 2016 Trip spans 4 days
Major Airline
Major Airline
COS
12:00a
DCA
12:57a
0h 57m
nonstop
DCA
12:00a
COS
4:57a
4h 57m
nonstop
Depart: Tue Dec 6 2016 Return: Mon Dec 12 2016 Trip spans 7 days
American Airlines
American Airlines
COS
3:16a
DCA
10:15a
6h 59m
1 stop
DCA
12:40a
COS
7:07a
6h 27m
1 stop
Depart: Thu Jan 26 2017 Return: Fri Jan 27 2017 Trip spans 2 days
United
United
COS
1:45a
IAD
9:42a
7h 57m
1 stop
IAD
11:14a
COS
5:42p
6h 28m
1 stop
Depart: Thu Apr 27 2017 Return: Sat Apr 29 2017 Trip spans 3 days
Delta
Delta
COS
2:30a
DCA
7:54a
5h 24m
1 stop
DCA
12:15p
COS
6:40p
6h 25m
1 stop
Depart: Fri Dec 16 2016 Return: Tue Jan 10 2017 Trip spans 26 days
United
United
COS
1:00a
DCA
7:54a
6h 54m
1 stop
DCA
11:40a
COS
6:20p
6h 40m
1 stop
Depart: Fri Jan 20 2017 Return: Tue Jan 24 2017 Trip spans 5 days
Major Airline
Major Airline
COS
8:29a
IAD
5:47a
21h 18m
1 stop
IAD
9:00a
COS
9:45a
24h 45m
1 stop
Depart: Sat Dec 10 2016 Return: Sun Dec 11 2016 Trip spans 2 days
United
United
COS
1:00a
IAD
6:13a
5h 13m
1 stop
IAD
12:16p
COS
7:56p
7h 40m
1 stop
Depart: Tue Dec 13 2016 Return: Fri Dec 16 2016 Trip spans 4 days
Major Airline
Major Airline
COS
1:00a
DCA
1:57a
0h 57m
1 stop
DCA
1:00a
COS
5:57a
4h 57m
1 stop
Depart: Sun Jan 8 2017 Return: Thu Jan 12 2017 Trip spans 5 days
American Airlines
American Airlines
COS
11:38a
DCA
2:50a
15h 12m
1 stop
DCA
12:40a
COS
7:09a
6h 29m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Colorado Springs
$274
Destination

Washington
only $274
only $274