$154 Cheap United flights Colorado Springs (COS) to Seattle (SEA)

$154 Cheap United flights Colorado Springs (COS) to Seattle (SEA)

Prices were available within the past 7 days and start at $154 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 24 - Thu, Dec 25

COS

Colorado Springs

SEA

Seattle

$307 Roundtrip, found 3 days ago

$307

Roundtrip

found 3 days ago

Select United flight, departing Wed, Dec 24 from Colorado Springs to Seattle, returning Thu, Dec 25, priced at $307 found 3 days ago

Tue, Dec 23 - Fri, Dec 26

COS

Colorado Springs

SEA

Seattle

$312 Roundtrip, found 3 days ago

$312

Roundtrip

found 3 days ago

Select United flight, departing Tue, Dec 23 from Colorado Springs to Seattle, returning Fri, Dec 26, priced at $312 found 3 days ago

Tue, Dec 23 - Wed, Dec 24

COS

Colorado Springs

SEA

Seattle

$342 Roundtrip, found 3 days ago

$342

Roundtrip

found 3 days ago

Select United flight, departing Tue, Dec 23 from Colorado Springs to Seattle, returning Wed, Dec 24, priced at $342 found 3 days ago

Tue, Dec 23 - Fri, Dec 26

COS

Colorado Springs

SEA

Seattle

$343 Roundtrip, found 3 days ago

$343

Roundtrip

found 3 days ago

Select United flight, departing Tue, Dec 23 from Colorado Springs to Seattle, returning Fri, Dec 26, priced at $343 found 3 days ago

Wed, Dec 24 - Fri, Dec 26

COS

Colorado Springs

SEA

Seattle

$347 Roundtrip, found 3 days ago

$347

Roundtrip

found 3 days ago

Select United flight, departing Wed, Dec 24 from Colorado Springs to Seattle, returning Fri, Dec 26, priced at $347 found 3 days ago

Tue, Dec 23 - Thu, Dec 25

COS

Colorado Springs

SEA

Seattle

$352 Roundtrip, found 3 days ago

$352

Roundtrip

found 3 days ago

Select United flight, departing Tue, Dec 23 from Colorado Springs to Seattle, returning Thu, Dec 25, priced at $352 found 3 days ago