Flights from New Orleans to Great Falls from $ 373*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from New Orleans (MSY) to Great Falls (GTF)

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Mar 2026
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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 New Orleans (MSY) to Great Falls (GTF) flights

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    More United deals on New Orleans (MSY) to Great Falls (GTF) flights
    From
    To
    Fare Type
    Dates
    Price
    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		07/31/26 - 08/07/26

    from

    $ 373

    Viewed: 11 hours ago

    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		07/23/26 - 07/30/26

    from

    $ 588

    Viewed: 12 hours ago

    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		08/02/26 - 08/09/26

    from

    $ 759

    Viewed: 11 hours ago

    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		07/23/26 - 07/30/26

    from

    $ 764

    Viewed: 12 hours ago

    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		07/31/26 - 08/07/26

    from

    $ 835

    Viewed: 11 hours ago

    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		08/02/26 - 08/09/26

    from

    $ 886

    Viewed: 11 hours ago

    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		07/31/26 - 08/07/26

    from

    $ 891

    Viewed: 11 hours ago

    New Orleans (MSY)Great Falls (GTF)Roundtrip
    |
    Economy    		07/23/26 - 07/30/26

    from

    $ 1,050

    Viewed: 12 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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