Flights to Western South Dakota from Chicago - ￥34,970

View ￥34,970 flight on Wed, Aug 6, 2025Opens in a new window

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Cheap Flights from Chicago to Western South Dakota (CHI-RAP)

Prices were available within the past 7 days and start at ￥34,970 for one-way flights and ￥59,440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 6 - Fri, Aug 8
ORD
Chicago
RAP
Rapid City
￥59,440 Roundtrip, found 3 days ago
￥59,440
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 6 from Chicago to Rapid City, returning Fri, Aug 8, priced at ￥59,440 found 3 days ago
American Airlines
Wed, Aug 6 - Fri, Aug 8
ORD
Chicago
RAP
Rapid City
￥67,930 Roundtrip, found 3 days ago
￥67,930
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 6 from Chicago to Rapid City, returning Fri, Aug 8, priced at ￥67,930 found 3 days ago
Delta
Wed, Aug 6 - Fri, Aug 8
MDW
Chicago
RAP
Rapid City
￥98,220 Roundtrip, found 3 days ago
￥98,220
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Chicago to Rapid City, returning Fri, Aug 8, priced at ￥98,220 found 3 days ago
Delta
Wed, Aug 6 - Fri, Aug 8
MDW
Chicago
RAP
Rapid City
￥98,990 Roundtrip, found 3 days ago
￥98,990
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Chicago to Rapid City, returning Fri, Aug 8, priced at ￥98,990 found 3 days ago
Delta
Wed, Aug 6 - Fri, Aug 8
MDW
Chicago
RAP
Rapid City
￥101,640 Roundtrip, found 3 days ago
￥101,640
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Chicago to Rapid City, returning Fri, Aug 8, priced at ￥101,640 found 3 days ago
Delta
Wed, Aug 6 - Fri, Aug 8
MDW
Chicago
RAP
Rapid City
￥101,860 Roundtrip, found 3 days ago
￥101,860
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 6 from Chicago to Rapid City, returning Fri, Aug 8, priced at ￥101,860 found 3 days ago

Find the cheapest month to fly from Chicago (CHI) to Rapid City (RAP)

July is typically the cheapest month to fly

From ￥28,435 - ￥66,554 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.