Cheap Flights to SeaTac: SeaTac Flight Deals

Airlines that fly to SeaTac

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How much is the cheapest flight to SeaTac?

Prices were available within the past 7 days and start at €57 for one-way flights and €112 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
American Airlines
San Francisco — Seattle
SFO - PAE with American Airlines
Thu, 9 Jan
American Airlines
Seattle — San Francisco
PAE - SFO with American Airlines
Sun, 12 Jan
Found 16 hours ago
Select flight from San Francisco to Seattle, departing on January 9 with American Airlines, and returning from Seattle to San Francisco on January 12 with American Airlines. Price from €273, Found 16 hours ago.

Trending flights to SeaTac

Prices were available within the past 7 days and start at €191 for one-way flights and €465 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
*Available to Expedia members.