Flights to The Dakotas from Portland - ￥18,550

View ￥18,550 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Portland to The Dakotas

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

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Cheap Flights from Portland to The Dakotas (PDX-FSD)

Prices were available within the past 7 days and start at ￥18,550 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Portland (PDX) to Rapid City (RAP)

November is typically the cheapest month to fly

From ￥38,035 - ￥91,428 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.