$178 Cheap Alaska Airlines flights Chicago (ORD) to Seattle (SEA)

$178 Cheap Alaska Airlines flights Chicago (ORD) to Seattle (SEA)

Prices were available within the past 7 days and start at $178 for one-way flights and $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 26 - Thu, Nov 19

ORD

Chicago

SEA

Seattle

$355 Roundtrip, found 12 hours ago

$355

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Mon, Oct 26 from Chicago to Seattle, returning Thu, Nov 19, priced at $355 found 12 hours ago

Mon, Oct 26 - Thu, Nov 19

ORD

Chicago

SEA

Seattle

$365 Roundtrip, found 12 hours ago

$365

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Mon, Oct 26 from Chicago to Seattle, returning Thu, Nov 19, priced at $365 found 12 hours ago

Mon, Oct 26 - Thu, Nov 19

ORD

Chicago

SEA

Seattle

$376 Roundtrip, found 12 hours ago

$376

Roundtrip

found 12 hours ago

Select Alaska Airlines flight, departing Mon, Oct 26 from Chicago to Seattle, returning Thu, Nov 19, priced at $376 found 12 hours ago