Flights from Baltimore to Rapid City from $ 488*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Baltimore (BWI) to Rapid City (RAP)

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    • *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 Baltimore (BWI) to Rapid City (RAP) flights

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    More United deals on Baltimore (BWI) to Rapid City (RAP) flights
    From
    To
    Fare Type
    Dates
    Price
    Baltimore (BWI)Rapid City (RAP)Roundtrip
    |
    Economy    		06/25/26 - 07/04/26

    from

    $ 591

    Viewed: 22 hours ago

    Baltimore (BWI)Rapid City (RAP)Roundtrip
    |
    Economy    		06/25/26 - 07/04/26

    from

    $ 624

    Viewed: 22 hours ago

    Baltimore (BWI)Rapid City (RAP)Roundtrip
    |
    Economy    		06/25/26 - 07/04/26

    from

    $ 927

    Viewed: 22 hours ago

    Baltimore (BWI)Rapid City (RAP)Roundtrip
    |
    Economy    		06/24/26 - 06/27/26

    from

    $ 488

    Viewed: 25 minutes ago

    Baltimore (BWI)Rapid City (RAP)Roundtrip
    |
    Economy    		06/24/26 - 06/27/26

    from

    $ 722

    Viewed: 25 minutes ago

    Baltimore (BWI)Rapid City (RAP)Roundtrip
    |
    Economy    		06/24/26 - 06/27/26

    from

    $ 732

    Viewed: 25 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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