Cheap Flights from Seattle (SEA) to Sun Valley (SUN)

Airlines that fly from Seattle-Tacoma International Airport (SEA) to Sun Valley, ID (SUN-Friedman Memorial)

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Cheap Flights from Seattle (SEA) to Sun Valley (SUN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Delta
Delta
Delta
Delta
Alaska Airlines
Delta
Alaska Airlines
Delta
Delta
*Available to Expedia members.