Cheap flights from Houston to The Dakotas from CA $185

View CA $185 flight on Sun, Aug. 31, 2025Opens in a new window

Popular airlines from Houston to The Dakotas

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

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Cheap flights from Houston (HOU) to The Dakotas (FSD)

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug. 18 - Wed, Aug. 20
IAH
Houston
FSD
Sioux Falls
CA $357 Roundtrip, found 3 days ago
CA $357
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug. 18 from Houston to Sioux Falls, returning Wed, Aug. 20, priced at CA $357 found 3 days ago
Delta
Mon, Aug. 18 - Wed, Aug. 20
IAH
Houston
FSD
Sioux Falls
CA $357 Roundtrip, found 3 days ago
CA $357
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug. 18 from Houston to Sioux Falls, returning Wed, Aug. 20, priced at CA $357 found 3 days ago
American Airlines
Mon, Aug. 18 - Wed, Aug. 20
IAH
Houston
FSD
Sioux Falls
CA $360 Roundtrip, found 3 days ago
CA $360
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug. 18 from Houston to Sioux Falls, returning Wed, Aug. 20, priced at CA $360 found 3 days ago
Delta
Tue, Sep. 23 - Fri, Oct. 3
IAH
Houston
RAP
Rapid City
CA $393 Roundtrip, found 5 days ago
CA $393
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep. 23 from Houston to Rapid City, returning Fri, Oct. 3, priced at CA $393 found 5 days ago
Delta
Tue, Sep. 23 - Fri, Oct. 3
IAH
Houston
RAP
Rapid City
CA $411 Roundtrip, found 5 days ago
CA $411
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep. 23 from Houston to Rapid City, returning Fri, Oct. 3, priced at CA $411 found 5 days ago
American Airlines
Tue, Sep. 23 - Fri, Oct. 3
IAH
Houston
RAP
Rapid City
CA $414 Roundtrip, found 5 days ago
CA $414
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep. 23 from Houston to Rapid City, returning Fri, Oct. 3, priced at CA $414 found 5 days ago

Find the cheapest month to fly from Houston (HOU) to Rapid City (RAP)

September is typically the cheapest month to fly

From CA $355 - CA $700 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.