Flights to Northern Idaho from Washington - ￥21,990

View ￥21,990 flight on Tue, Aug 5, 2025Opens in a new window

Popular airlines from Washington to Northern Idaho

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

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Cheap Flights from Washington to Northern Idaho (WAS-GEG)

Prices were available within the past 7 days and start at ￥21,990 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

*Available to Expedia members.