Find Cheap Flights from Colorado Springs to Seattle/Tacoma Intl (COS - SEA)

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/Tacoma Intl

(Round-trip)
Depart: Mon Jan 15 2018 Return: Thu Jan 18 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
8:30p
20h 30m
2 stops
SEA
12:00a
COS
11:06a
11h 06m
1 stop
Depart: Sun Apr 8 2018 Return: Sun Apr 22 2018 Trip spans 15 days
Frontier
Frontier
COS
12:00a
SEA
3:10a
3h 10m
nonstop
SEA
12:00a
COS
2:40a
2h 40m
nonstop
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
United
United
COS
12:00a
SEA
4:48a
4h 48m
1 stop
SEA
12:00a
COS
4:06a
4h 06m
1 stop
Depart: Mon Dec 18 2017 Return: Mon Dec 25 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
5:25p
17h 25m
1 stop
SEA
12:00a
COS
5:20a
5h 20m
1 stop
Depart: Wed May 2 2018 Return: Tue May 29 2018 Trip spans 28 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
6:27a
6h 27m
1 stop
SEA
12:00a
COS
2:52a
2h 52m
nonstop
Depart: Fri Feb 16 2018 Return: Sat Feb 24 2018 Trip spans 9 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
6:27a
6h 27m
1 stop
SEA
12:00a
COS
11:06a
11h 06m
1 stop
Depart: Wed Nov 22 2017 Return: Tue Nov 28 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
COS
12:00a
SEA
6:26p
18h 26m
1 stop
SEA
12:00a
COS
1:12p
13h 12m
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
$178
Destination

Seattle
$178