Flights from San Juan to Rapid City from $ 445*

Promotion Code

Featured daily fares for flights from San Juan (SJU) to Rapid City (RAP)

$ 445
$ 884
Displaying fares for April-2026
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  • Range$ 445-$ 884

    More United deals on San Juan (SJU) to Rapid City (RAP) flights

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    More United deals on San Juan (SJU) to Rapid City (RAP) flights
    From
    To
    Fare Type
    Dates
    Price
    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    05/09/26 - 05/16/26

    from

    $ 445

    Viewed: 4 hours ago

    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    05/09/26 - 05/13/26

    from

    $ 451

    Viewed: 4 hours ago

    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    05/08/26 - 05/12/26

    from

    $ 464

    Viewed: 4 hours ago

    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    05/05/26 - 05/12/26

    from

    $ 493

    Viewed: 4 hours ago

    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    04/28/26 - 05/12/26

    from

    $ 493

    Viewed: 4 hours ago

    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    05/07/26 - 05/11/26

    from

    $ 493

    Viewed: 4 hours ago

    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    05/04/26 - 05/11/26

    from

    $ 493

    Viewed: 4 hours ago

    San Juan (SJU)Rapid City (RAP)Roundtrip
    |
    Economy
    05/29/26 - 06/12/26

    from

    $ 501

    Viewed: 4 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.