Find Deals on 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: Sun Feb 28 2016 Return: Sat Mar 5 2016 Trip spans 7 days
United
United
COS
12:55a
SEA
6:08a
5h 13m
1 stop
SEA
12:29a
COS
4:26a
3h 57m
1 stop
Depart: Mon Feb 29 2016 Return: Tue Mar 1 2016 Trip spans 2 days
American Airlines
American Airlines
COS
11:05a
SEA
8:14p
9h 09m
1 stop
SEA
12:00a
COS
9:10a
9h 10m
1 stop
Depart: Mon Mar 7 2016 Return: Tue Mar 8 2016 Trip spans 2 days
Delta
Delta
COS
12:33p
SEA
7:12p
6h 39m
1 stop
SEA
8:05a
COS
3:39p
7h 34m
1 stop
Depart: Tue Mar 1 2016 Return: Wed Mar 2 2016 Trip spans 2 days
American Airlines
American Airlines
COS
11:05a
SEA
8:14p
9h 09m
1 stop
SEA
6:54a
COS
1:40p
6h 46m
1 stop
Depart: Wed Mar 2 2016 Return: Sat Mar 5 2016 Trip spans 4 days
United
United
COS
6:01a
SEA
1:23p
7h 22m
1 stop
SEA
12:29a
COS
4:26a
3h 57m
1 stop
Depart: Thu Mar 3 2016 Return: Tue Mar 8 2016 Trip spans 6 days
United
United
COS
7:35a
SEA
1:34p
5h 59m
1 stop
SEA
9:59a
COS
2:41p
4h 42m
1 stop
Depart: Tue Mar 8 2016 Return: Mon Mar 21 2016 Trip spans 13 days
United
United
COS
1:00a
SEA
6:04a
5h 04m
1 stop
SEA
1:29a
COS
5:45a
4h 16m
1 stop
Depart: Wed Mar 9 2016 Return: Thu Mar 10 2016 Trip spans 2 days
Delta
Delta
COS
3:25a
SEA
8:10a
4h 45m
1 stop
SEA
6:30a
COS
11:07a
4h 37m
1 stop
Depart: Mon Mar 21 2016 Return: Tue Mar 29 2016 Trip spans 9 days
Delta
Delta
COS
1:33p
SEA
8:12p
6h 39m
1 stop
SEA
7:30a
COS
12:07p
4h 37m
1 stop
Depart: Tue Mar 22 2016 Return: Tue Mar 29 2016 Trip spans 8 days
Delta
Delta
COS
1:33p
SEA
8:12p
6h 39m
1 stop
SEA
6:17a
COS
12:07p
5h 50m
1 stop
Depart: Wed Apr 6 2016 Return: Sun Apr 10 2016 Trip spans 5 days
United
United
COS
7:55a
SEA
2:40p
6h 45m
1 stop
SEA
1:28p
COS
5:45p
4h 17m
1 stop
Depart: Mon Apr 11 2016 Return: Sat Apr 16 2016 Trip spans 6 days
United
United
COS
2:30a
SEA
7:01a
4h 31m
1 stop
SEA
1:29a
COS
5:28a
3h 59m
1 stop
Depart: Tue Apr 12 2016 Return: Tue Apr 19 2016 Trip spans 8 days
Delta
Delta
COS
1:38p
SEA
6:47p
5h 09m
1 stop
SEA
7:41a
COS
12:07p
4h 26m
1 stop
Depart: Sat Apr 16 2016 Return: Mon Apr 18 2016 Trip spans 3 days
United
United
COS
2:00a
SEA
7:00a
5h 00m
1 stop
SEA
11:35a
COS
3:38p
4h 03m
1 stop
Depart: Tue Apr 19 2016 Return: Tue Apr 26 2016 Trip spans 8 days
American Airlines
American Airlines
COS
12:01p
SEA
9:04p
9h 03m
1 stop
SEA
11:15a
COS
5:50p
6h 35m
1 stop
Depart: Thu Apr 21 2016 Return: Thu Apr 28 2016 Trip spans 8 days
United
United
COS
2:30a
SEA
7:00a
4h 30m
1 stop
SEA
1:28p
COS
5:52p
4h 24m
1 stop
Depart: Wed May 18 2016 Return: Sun May 22 2016 Trip spans 5 days
United
United
COS
2:31a
SEA
7:08a
4h 37m
1 stop
SEA
1:50p
COS
5:54p
4h 04m
1 stop
Depart: Fri Mar 4 2016 Return: Tue Mar 8 2016 Trip spans 5 days
United
United
COS
6:19a
SEA
1:34p
7h 15m
1 stop
SEA
12:15a
COS
4:45a
4h 30m
1 stop
Depart: Thu Mar 10 2016 Return: Sat Mar 19 2016 Trip spans 9 days
United
United
COS
1:00a
SEA
6:04a
5h 04m
1 stop
SEA
11:18a
COS
3:31p
4h 13m
1 stop
Depart: Sat Mar 5 2016 Return: Sun Mar 6 2016 Trip spans 2 days
Alaska Airlines
Alaska Airlines
COS
8:05a
SEA
11:23a
3h 18m
nonstop
SEA
3:55a
COS
6:30a
2h 35m
nonstop
Direct flights COS to SEA on Alaska Airlines
Flight # Depart COS Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
3497 12:50 pm 2:57 pm Mar 13 - Apr 9
3497 1:05 pm 3:23 pm Jan 30 - Mar 12
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Colorado Springs
$246
Destination

Seattle
$246