Cheap Flights to Northwest Seattle: Northwest Seattle Flight Deals

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Cheap round-trip flights to Northwest Seattle

Prices were available within the past 7 days and start at €75 for one-way flights and €148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
American Airlines
Delta
United
Icelandair

Trending flights to Northwest Seattle

Prices were available within the past 7 days and start at €75 for one-way flights and €148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
*Available to Expedia members.