Find Cheap Flights from Colorado Springs to Seattle (COS - 03A)

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 Seattle

(Round-trip)
Depart: Tue May 1 2018 Return: Thu May 31 2018 Trip spans 31 days
Frontier
Frontier
COS
12:00a
SEA
3:10a
3h 10m
nonstop
SEA
12:00a
COS
2:52a
2h 52m
nonstop
Depart: Sat Dec 9 2017 Return: Tue Dec 12 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
4:49a
4h 49m
1 stop
SEA
12:00a
COS
3:55a
27h 55m
1 stop
Depart: Fri Feb 2 2018 Return: Mon Feb 5 2018 Trip spans 4 days
Delta
Delta
COS
12:00a
SEA
4:46a
4h 46m
1 stop
SEA
12:00a
COS
7:34a
7h 34m
1 stop
Depart: Thu Apr 5 2018 Return: Mon Apr 9 2018 Trip spans 5 days
United
United
COS
12:00a
SEA
6:39a
6h 39m
1 stop
SEA
12:00a
COS
4:04a
4h 04m
1 stop
Depart: Sat Jan 13 2018 Return: Tue Jan 23 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
7:01a
7h 01m
1 stop
SEA
12:00a
COS
11:06a
11h 06m
1 stop
Depart: Thu Mar 1 2018 Return: Sun Mar 4 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
5:02a
5h 02m
1 stop
SEA
12:00a
COS
5:02a
5h 02m
1 stop
Depart: Sat Dec 16 2017 Return: Wed Dec 20 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
4:05a
28h 05m
1 stop
SEA
12:00a
COS
2:13p
14h 13m
1 stop
Depart: Tue Nov 28 2017 Return: Mon Dec 4 2017 Trip spans 7 days
Delta
Delta
COS
12:00a
SEA
7:03a
7h 03m
1 stop
SEA
12:00a
COS
4:32a
4h 32m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Colorado Springs
$191
Destination

Seattle
$191