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$109 Cheap United flights Colorado Springs (COS) to Seattle (SEA)
Prices were available within the past 7 days and start at $109 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 15 - Sat, Oct 18
COS
Colorado Springs
SEA
Seattle
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago

Fri, Oct 17 - Mon, Oct 20
COS
Colorado Springs
SEA
Seattle
$208 Roundtrip, found 4 hours ago
$208
Roundtrip
found 4 hours ago

Tue, Sep 16 - Tue, Sep 23
COS
Colorado Springs
SEA
Seattle
$217 Roundtrip, found 16 hours ago
$217
Roundtrip
found 16 hours ago

Tue, Sep 16 - Tue, Sep 23
COS
Colorado Springs
SEA
Seattle
$221 Roundtrip, found 16 hours ago
$221
Roundtrip
found 16 hours ago

Wed, Aug 13 - Mon, Aug 18
COS
Colorado Springs
SEA
Seattle
$222 Roundtrip, found 15 hours ago
$222
Roundtrip
found 15 hours ago

Sat, Aug 16 - Sun, Aug 24
COS
Colorado Springs
SEA
Seattle
$227 Roundtrip, found 2 hours ago
$227
Roundtrip
found 2 hours ago
Origin airport | Colorado Springs |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | American Airlines, Delta, Southwest Airlines, United |
Popular airline | United |
Distance | 1066 mi |
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