Cheap flights from Washington to Blake Island from CA $135

Cheap flights from Washington (WAS) to Blake Island (SEA)

Prices were available within the past 7 days and start at CA $135 for one-way flights and CA $280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct. 2 - Mon, Oct. 6

BWI

Baltimore

SEA

Seattle

CA $280 Roundtrip, found 22 hours ago

CA $280

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Oct. 2 from Baltimore to Seattle, returning Mon, Oct. 6, priced at CA $280 found 22 hours ago

Thu, Oct. 16 - Wed, Oct. 22

BWI

Baltimore

SEA

Seattle

CA $281 Roundtrip, found 3 days ago

CA $281

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Oct. 16 from Baltimore to Seattle, returning Wed, Oct. 22, priced at CA $281 found 3 days ago

Fri, Aug. 22 - Tue, Aug. 26

BWI

Baltimore

SEA

Seattle

CA $297 Roundtrip, found 2 hours ago

CA $297

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Fri, Aug. 22 from Baltimore to Seattle, returning Tue, Aug. 26, priced at CA $297 found 2 hours ago

Fri, Aug. 22 - Tue, Aug. 26

BWI

Baltimore

SEA

Seattle

CA $312 Roundtrip, found 2 hours ago

CA $312

Roundtrip

found 2 hours ago

Select Delta flight, departing Fri, Aug. 22 from Baltimore to Seattle, returning Tue, Aug. 26, priced at CA $312 found 2 hours ago

Fri, Aug. 22 - Tue, Aug. 26

BWI

Baltimore

SEA

Seattle

CA $368 Roundtrip, found 2 hours ago

CA $368

Roundtrip

found 2 hours ago

Select Sun Country Airlines flight, departing Fri, Aug. 22 from Baltimore to Seattle, returning Tue, Aug. 26, priced at CA $368 found 2 hours ago

Sat, Sep. 6 - Sat, Sep. 20

DCA

Washington

SEA

Seattle

CA $376 Roundtrip, found 2 days ago

CA $376

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sat, Sep. 6 from Washington to Seattle, returning Sat, Sep. 20, priced at CA $376 found 2 days ago