Cheap flights from Washington to Cascade Loop Scenic Byway from CA $252

Cheap flights from Washington (WAS) to Cascade Loop Scenic Byway (SEA)

Prices were available within the past 7 days and start at CA $252 for one-way flights and CA $649 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug. 16 - Mon, Aug. 25

DCA

Washington

PAE

Seattle

CA $649 Roundtrip, found 1 day ago

CA $649

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Aug. 16 from Washington to Seattle, returning Mon, Aug. 25, priced at CA $649 found 1 day ago

Sat, Sep. 13 - Sat, Sep. 20

DCA

Washington

PAE

Seattle

CA $658 Roundtrip, found 3 days ago

CA $658

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Sat, Sep. 13 from Washington to Seattle, returning Sat, Sep. 20, priced at CA $658 found 3 days ago

Sat, Aug. 23 - Sat, Aug. 30

DCA

Washington

PAE

Seattle

CA $676 Roundtrip, found 16 hours ago

CA $676

Roundtrip

found 16 hours ago

Select Alaska Airlines flight, departing Sat, Aug. 23 from Washington to Seattle, returning Sat, Aug. 30, priced at CA $676 found 16 hours ago

Sat, Aug. 23 - Sat, Aug. 30

DCA

Washington

PAE

Seattle

CA $730 Roundtrip, found 16 hours ago

CA $730

Roundtrip

found 16 hours ago

Select Alaska Airlines flight, departing Sat, Aug. 23 from Washington to Seattle, returning Sat, Aug. 30, priced at CA $730 found 16 hours ago

Fri, Aug. 29 - Tue, Sep. 2

DCA

Washington

PAE

Seattle

CA $865 Roundtrip, found 4 days ago

CA $865

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Aug. 29 from Washington to Seattle, returning Tue, Sep. 2, priced at CA $865 found 4 days ago

Sun, Jul. 20 - Wed, Jul. 30

DCA

Washington

BLI

Bellingham

CA $897 Roundtrip, found 16 hours ago

CA $897

Roundtrip

found 16 hours ago

Select Hawaiian Airlines flight, departing Sun, Jul. 20 from Washington to Bellingham, returning Wed, Jul. 30, priced at CA $897 found 16 hours ago