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Find Flight Deals from Seattle/Tacoma Intl to Colorado Springs (SEA - COS)

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

Book cheap flights from Seattle/Tacoma Intl to Colorado Springs

(Round-trip)
Depart: Mon Feb 23 2015 Return: Thu Feb 26 2015 Trip spans 4 days
Delta
Delta
SEA
11:30a
COS
3:44p
4h 14m
1 stop
COS
12:35p
SEA
5:25p
4h 50m
1 stop
Depart: Tue Mar 17 2015 Return: Tue Mar 24 2015 Trip spans 8 days
Delta
Delta
SEA
7:25a
COS
12:07p
4h 42m
1 stop
COS
1:34p
SEA
6:10p
4h 36m
1 stop
Depart: Tue Feb 17 2015 Return: Sat Feb 21 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Wed Feb 18 2015 Return: Sat Feb 21 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Sat Feb 21 2015 Return: Tue Feb 24 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Tue Feb 24 2015 Return: Sat Feb 28 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Wed Feb 25 2015 Return: Sat Feb 28 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Sat Feb 28 2015 Return: Tue Mar 3 2015 Trip spans 4 days
Delta
Delta
SEA
5:20a
COS
11:07a
5h 47m
1 stop
COS
12:34p
SEA
7:00p
6h 26m
1 stop
Depart: Sun Feb 15 2015 Return: Wed Feb 18 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Mon Feb 16 2015 Return: Wed Feb 18 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Thu Feb 19 2015 Return: Sat Feb 21 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Fri Feb 20 2015 Return: Tue Feb 24 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Sun Feb 22 2015 Return: Tue Feb 24 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Fri Feb 27 2015 Return: Tue Mar 3 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Sun Mar 1 2015 Return: Tue Mar 3 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:00a
SEA
6:05a
3h 05m
nonstop
Depart: Mon Mar 2 2015 Return: Wed Mar 4 2015 Trip spans 3 days
United
United
SEA
10:35a
COS
2:26p
3h 51m
1 stop
COS
4:30a
SEA
9:15a
4h 45m
1 stop
Depart: Tue Mar 3 2015 Return: Thu Mar 5 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
2:25p
COS
5:00p
2h 35m
nonstop
COS
3:25a
SEA
9:05a
5h 40m
1 stop
Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
8:26p
COS
8:40a
12h 14m
2 stops
COS
8:10a
SEA
11:11a
3h 01m
nonstop
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
American Airlines
American Airlines
SEA
8:15p
COS
5:03a
8h 48m
1 stop
COS
4:10a
SEA
12:59p
8h 49m
1 stop
Change your search
Direct flights SEA to COS on Alaska Airlines
Flight # Depart SEA Arrive COS Sun Mon Tue Wed Thu Fri Sat Valid Between
3498 8:00 am 11:32 am Mar 8 - Apr 4
3498 7:25 pm 11:00 pm Jan 29 - Mar 6
Airports
Origin

Seattle
$196
Destination

Colorado Springs
$196