Flights from San Diego to Rapid City from $ 319*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from San Diego (SAN) to Rapid City (RAP)

Mar 2026
From$ 424*
Viewed: 21 hours ago
RoundTrip|Economy
Apr 2026
From$ 344*
Viewed: 2 hours ago
RoundTrip|Economy
May 2026
From$ 319*
Viewed: 19 hours ago
RoundTrip|Economy
$ 344
Displaying fares for March-2026
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    • Range$ 344-$ 687

    *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 San Diego (SAN) to Rapid City (RAP) flights

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    More United deals on San Diego (SAN) to Rapid City (RAP) flights
    From
    To
    Fare Type
    Dates
    Price
    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/08/26 - 05/13/26

    from

    $ 319

    Viewed: 19 hours ago

    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/19/26 - 05/26/26

    from

    $ 319

    Viewed: 22 hours ago

    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/19/26 - 05/24/26

    from

    $ 393

    Viewed: 22 hours ago

    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		03/25/26 - 04/07/26

    from

    $ 424

    Viewed: 21 hours ago

    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/22/26 - 05/25/26

    from

    $ 467

    Viewed: 1 day ago

    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/22/26 - 05/24/26

    from

    $ 493

    Viewed: 21 hours ago

    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/08/26 - 05/13/26

    from

    $ 562

    Viewed: 19 hours ago

    San Diego (SAN)Rapid City (RAP)Roundtrip
    |
    Economy    		05/19/26 - 05/26/26

    from

    $ 566

    Viewed: 22 hours 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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