$109 Cheap United flights Colorado Springs (COS) to Seattle (SEA)

$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 $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Wed, Sep 17

COS

Colorado Springs

SEA

Seattle

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 9 from Colorado Springs to Seattle, returning Wed, Sep 17, priced at $217 found 5 days ago

Tue, Sep 9 - Wed, Sep 17

COS

Colorado Springs

SEA

Seattle

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 9 from Colorado Springs to Seattle, returning Wed, Sep 17, priced at $217 found 5 days ago

Tue, Sep 9 - Wed, Sep 17

COS

Colorado Springs

SEA

Seattle

$244 Roundtrip, found 5 days ago

$244

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 9 from Colorado Springs to Seattle, returning Wed, Sep 17, priced at $244 found 5 days ago

Thu, Aug 21 - Tue, Aug 26

COS

Colorado Springs

SEA

Seattle

$249 Roundtrip, found 1 day ago

$249

Roundtrip

found 1 day ago

Select United flight, departing Thu, Aug 21 from Colorado Springs to Seattle, returning Tue, Aug 26, priced at $249 found 1 day ago

Tue, Sep 9 - Wed, Sep 17

COS

Colorado Springs

SEA

Seattle

$257 Roundtrip, found 5 days ago

$257

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 9 from Colorado Springs to Seattle, returning Wed, Sep 17, priced at $257 found 5 days ago

Tue, Sep 9 - Wed, Sep 17

COS

Colorado Springs

SEA

Seattle

$262 Roundtrip, found 5 days ago

$262

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 9 from Colorado Springs to Seattle, returning Wed, Sep 17, priced at $262 found 5 days ago