$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 $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

Select United flight, departing Wed, Oct 15 from Colorado Springs to Seattle, returning Sat, Oct 18, priced at $198 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

Select United flight, departing Fri, Oct 17 from Colorado Springs to Seattle, returning Mon, Oct 20, priced at $208 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

Select United flight, departing Tue, Sep 16 from Colorado Springs to Seattle, returning Tue, Sep 23, priced at $217 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

Select United flight, departing Tue, Sep 16 from Colorado Springs to Seattle, returning Tue, Sep 23, priced at $221 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

Select United flight, departing Wed, Aug 13 from Colorado Springs to Seattle, returning Mon, Aug 18, priced at $222 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

Select United flight, departing Sat, Aug 16 from Colorado Springs to Seattle, returning Sun, Aug 24, priced at $227 found 2 hours ago