Flights from Denver to Rapid City from $ 249*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Denver (DEN) to Rapid City (RAP)

Mar 2026
From$ 309*
Viewed: 57 minutes ago
RoundTrip|Economy
Apr 2026
From$ 487*
Viewed: 2 hours ago
RoundTrip|Economy
May 2026
From$ 249*
Viewed: 1 day ago
RoundTrip|Economy
$ 309
Displaying fares for March-2026
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    • Range$ 309-$ 897

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Denver (DEN) to Rapid City (RAP) flights

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    More United deals on Denver (DEN) to Rapid City (RAP) flights
    From
    To
    Fare Type
    Dates
    Price
    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/15/26 - 05/19/26

    from

    $ 249

    Viewed: 1 day ago

    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/22/26 - 05/24/26

    from

    $ 249

    Viewed: 14 hours ago

    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		06/17/26 - 06/21/26

    from

    $ 260

    Viewed: 18 hours ago

    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		06/30/26 - 07/05/26

    from

    $ 294

    Viewed: 15 hours ago

    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/25/26 - 05/27/26

    from

    $ 337

    Viewed: 13 hours ago

    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		03/27/26 - 03/29/26

    from

    $ 339

    Viewed: 12 hours ago

    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		06/12/26 - 06/14/26

    from

    $ 249

    Viewed: 1 hour ago

    Denver (DEN)Rapid City (RAP)Roundtrip
    |
    Economy    		03/27/26 - 04/03/26

    from

    $ 309

    Viewed: 57 minutes ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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