Cheap flights from Chicago to Blake Island from CA $122

Cheap flights from Chicago (CHI) to Blake Island (SEA)

Prices were available within the past 7 days and start at CA $122 for one-way flights and CA $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug. 31 - Tue, Sep. 16

ORD

Chicago

SEA

Seattle

CA $251 Roundtrip, found 1 day ago

CA $251

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Aug. 31 from Chicago to Seattle, returning Tue, Sep. 16, priced at CA $251 found 1 day ago

Wed, Aug. 20 - Sat, Aug. 30

ORD

Chicago

SEA

Seattle

CA $251 Roundtrip, found 1 day ago

CA $251

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug. 20 from Chicago to Seattle, returning Sat, Aug. 30, priced at CA $251 found 1 day ago

Sat, Aug. 30 - Sat, Sep. 13

ORD

Chicago

SEA

Seattle

CA $251 Roundtrip, found 1 day ago

CA $251

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Aug. 30 from Chicago to Seattle, returning Sat, Sep. 13, priced at CA $251 found 1 day ago

Tue, Sep. 2 - Wed, Sep. 3

ORD

Chicago

SEA

Seattle

CA $257 Roundtrip, found 23 hours ago

CA $257

Roundtrip

found 23 hours ago

Select Alaska Airlines flight, departing Tue, Sep. 2 from Chicago to Seattle, returning Wed, Sep. 3, priced at CA $257 found 23 hours ago

Sat, Aug. 16 - Tue, Aug. 26

ORD

Chicago

SEA

Seattle

CA $258 Roundtrip, found 2 days ago

CA $258

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Aug. 16 from Chicago to Seattle, returning Tue, Aug. 26, priced at CA $258 found 2 days ago

Wed, Jul. 30 - Wed, Aug. 6

ORD

Chicago

SEA

Seattle

CA $281 Roundtrip, found 3 days ago

CA $281

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Jul. 30 from Chicago to Seattle, returning Wed, Aug. 6, priced at CA $281 found 3 days ago