$144 Cheap Alaska Airlines flights Chicago (ORD) to Seattle (SEA)

$144 Cheap Alaska Airlines flights Chicago (ORD) to Seattle (SEA)

Prices were available within the past 7 days and start at $144 for one-way flights and $207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Tue, Oct 28

ORD

Chicago

SEA

Seattle

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Oct 24 from Chicago to Seattle, returning Tue, Oct 28, priced at $207 found 1 day ago

Wed, Dec 24 - Wed, Dec 31

ORD

Chicago

SEA

Seattle

$234 Roundtrip, found 5 days ago

$234

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Dec 24 from Chicago to Seattle, returning Wed, Dec 31, priced at $234 found 5 days ago

Mon, Jun 1 - Fri, Jun 12

ORD

Chicago

SEA

Seattle

$269 Roundtrip, found 2 days ago

$269

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Mon, Jun 1 from Chicago to Seattle, returning Fri, Jun 12, priced at $269 found 2 days ago

Mon, Jun 1 - Fri, Jun 12

ORD

Chicago

SEA

Seattle

$279 Roundtrip, found 2 days ago

$279

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Mon, Jun 1 from Chicago to Seattle, returning Fri, Jun 12, priced at $279 found 2 days ago

Mon, Jun 1 - Fri, Jun 12

ORD

Chicago

SEA

Seattle

$303 Roundtrip, found 2 days ago

$303

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Mon, Jun 1 from Chicago to Seattle, returning Fri, Jun 12, priced at $303 found 2 days ago

Wed, Sep 17 - Fri, Sep 19

ORD

Chicago

SEA

Seattle

$313 Roundtrip, found 2 days ago

$313

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Sep 17 from Chicago to Seattle, returning Fri, Sep 19, priced at $313 found 2 days ago