Find Deals on Flights from Colorado Springs to Seattle

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: Mon Mar 20 2017 Return: Wed Mar 29 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
COS
2:18p
SEA
5:35p
3h 17m
nonstop
SEA
9:55a
COS
12:33p
2h 38m
nonstop
Depart: Fri May 5 2017 Return: Sat May 6 2017 Trip spans 2 days
Major Airline
Major Airline
COS
10:23a
SEA
1:35p
3h 12m
1 stop
SEA
10:15p
COS
5:32a
7h 17m
1 stop
Depart: Wed Mar 22 2017 Return: Wed Mar 29 2017 Trip spans 8 days
Delta
Delta
COS
1:55p
SEA
6:34p
4h 39m
1 stop
SEA
7:15a
COS
12:23p
5h 08m
1 stop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
United
United
COS
2:00a
SEA
6:46a
4h 46m
1 stop
SEA
6:41a
COS
1:30p
6h 49m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
American Airlines
American Airlines
COS
12:31p
SEA
9:48p
9h 17m
1 stop
SEA
8:20p
COS
5:09a
8h 49m
1 stop
Depart: Thu Apr 27 2017 Return: Mon May 1 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
COS
2:23p
SEA
5:35p
3h 12m
nonstop
SEA
9:55a
COS
12:43p
2h 48m
nonstop
Depart: Thu May 4 2017 Return: Tue May 9 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
COS
2:23p
SEA
5:35p
3h 12m
nonstop
SEA
9:55a
COS
12:38p
2h 43m
nonstop
Depart: Sun Mar 19 2017 Return: Wed Mar 29 2017 Trip spans 11 days
Delta
Delta
COS
1:55p
SEA
8:25p
6h 30m
1 stop
SEA
7:15a
COS
12:23p
5h 08m
1 stop
Depart: Fri Apr 7 2017 Return: Sat Apr 8 2017 Trip spans 2 days
Major Airline
Major Airline
COS
10:18a
SEA
1:35p
3h 17m
2 stops
SEA
5:55a
COS
8:33a
2h 38m
2 stops
Depart: Tue Mar 21 2017 Return: Wed Mar 29 2017 Trip spans 9 days
Delta
Delta
COS
1:55p
SEA
6:34p
4h 39m
1 stop
SEA
7:15a
COS
12:23p
5h 08m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
COS
2:18p
SEA
5:35p
3h 17m
nonstop
SEA
9:55a
COS
12:33p
2h 38m
nonstop
Depart: Wed Mar 1 2017 Return: Wed Mar 22 2017 Trip spans 21 days
American Airlines
American Airlines
COS
11:31a
SEA
8:48p
9h 17m
1 stop
SEA
9:42a
COS
5:59p
8h 17m
1 stop
Depart: Thu Apr 6 2017 Return: Wed Apr 12 2017 Trip spans 7 days
Delta
Delta
COS
1:55p
SEA
8:10p
6h 15m
1 stop
SEA
7:19a
COS
12:22p
5h 03m
1 stop
Depart: Thu Mar 30 2017 Return: Tue Apr 4 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
COS
2:18p
SEA
5:35p
3h 17m
nonstop
SEA
9:55a
COS
12:33p
2h 38m
nonstop
Depart: Thu May 11 2017 Return: Wed May 31 2017 Trip spans 21 days
Major Airline
Major Airline
COS
10:18a
SEA
1:23p
3h 05m
2 stops
SEA
5:55a
COS
8:38a
2h 43m
2 stops
Depart: Fri Mar 31 2017 Return: Tue Apr 4 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
COS
2:18p
SEA
5:35p
3h 17m
nonstop
SEA
9:55a
COS
12:33p
2h 38m
nonstop
Depart: Thu Mar 9 2017 Return: Sun Mar 12 2017 Trip spans 3 days
Major Airline
Major Airline
COS
12:00a
SEA
3:07a
3h 07m
nonstop
SEA
10:00a
COS
11:07a
1h 07m
nonstop
Depart: Sat Apr 1 2017 Return: Tue Apr 4 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
COS
2:18p
SEA
5:35p
3h 17m
nonstop
SEA
9:55a
COS
12:33p
2h 38m
nonstop
Depart: Tue Mar 14 2017 Return: Sat Mar 25 2017 Trip spans 12 days
American Airlines
American Airlines
COS
12:31p
SEA
7:56p
7h 25m
1 stop
SEA
8:20p
COS
5:09a
8h 49m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Major Airline
Major Airline
COS
10:18a
SEA
1:35p
3h 17m
nonstop
SEA
5:55a
COS
8:33a
2h 38m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Colorado Springs
$217
Destination

Seattle
$217
Airlines Airline reviews

8 travelers who booked a flight from Colorado Springs to Seattle rated their chosen airlines with an average of 9.0.

Overall
9.0
Boarding
9.3
Crew
9.3
Comfort
8.8
Food
9.0
Entertainment
9.0