Cheap flights from Washington to The Dakotas from CA $177

View CA $177 flight on Tue, Sep. 2, 2025Opens in a new window

Popular airlines from Washington to The Dakotas

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Washington (WAS) to The Dakotas (FSD)

Prices were available within the past 7 days and start at CA $177 for one-way flights and CA $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep. 3 - Tue, Sep. 9
BWI
Baltimore
FAR
Fargo
CA $353 Roundtrip, found 3 days ago
CA $353
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep. 3 from Baltimore to Fargo, returning Tue, Sep. 9, priced at CA $353 found 3 days ago
Delta
Wed, Sep. 3 - Thu, Sep. 11
BWI
Baltimore
FAR
Fargo
CA $354 Roundtrip, found 3 days ago
CA $354
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep. 3 from Baltimore to Fargo, returning Thu, Sep. 11, priced at CA $354 found 3 days ago
Delta
Thu, Sep. 4 - Thu, Sep. 11
BWI
Baltimore
FAR
Fargo
CA $355 Roundtrip, found 3 days ago
CA $355
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Sep. 4 from Baltimore to Fargo, returning Thu, Sep. 11, priced at CA $355 found 3 days ago
Delta
Sat, Aug. 30 - Tue, Sep. 9
BWI
Baltimore
FAR
Fargo
CA $374 Roundtrip, found 3 days ago
CA $374
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug. 30 from Baltimore to Fargo, returning Tue, Sep. 9, priced at CA $374 found 3 days ago
United
Sun, Aug. 31 - Wed, Sep. 3
BWI
Baltimore
FAR
Fargo
CA $458 Roundtrip, found 3 days ago
CA $458
Roundtrip
found 3 days ago
Select United flight, departing Sun, Aug. 31 from Baltimore to Fargo, returning Wed, Sep. 3, priced at CA $458 found 3 days ago
American Airlines
Fri, Aug. 29 - Sat, Sep. 6
BWI
Baltimore
FAR
Fargo
CA $652 Roundtrip, found 3 days ago
CA $652
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug. 29 from Baltimore to Fargo, returning Sat, Sep. 6, priced at CA $652 found 3 days ago

Find the cheapest month to fly from Washington (WAS) to Rapid City (RAP)

January is typically the cheapest month to fly

From CA $355 - CA $653 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.