Flights to Custer from Grand Rapids - $149

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Cheap Flights from Grand Rapids to Custer (GRR-RAP)

Prices were available within the past 7 days and start at $149 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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United
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American Airlines
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Find the cheapest month to fly from Grand Rapids (GRR) to Rapid City (RAP)

September is typically the cheapest month to fly

From $248 - $487 per traveler.

Graph displaying average flight prices per month

*Available to One Key members.