Flights from Great Falls to Las Vegas from $ 298*

Promotion Code

Featured daily fares for flights from Great Falls (GTF) to Las Vegas (LAS)

$ 298
$ 480
Displaying fares for March-2026
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  • Range$ 298-$ 480

    More United deals on Great Falls (GTF) to Las Vegas (LAS) flights

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    More United deals on Great Falls (GTF) to Las Vegas (LAS) flights
    From
    To
    Fare Type
    Dates
    Price
    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    05/02/26 - 05/05/26

    from

    $ 298

    Viewed: 16 hours ago

    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    05/09/26 - 05/13/26

    from

    $ 298

    Viewed: 16 hours ago

    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    04/12/26 - 04/15/26

    from

    $ 298

    Viewed: 16 hours ago

    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    04/15/26 - 04/18/26

    from

    $ 298

    Viewed: 16 hours ago

    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    04/25/26 - 04/29/26

    from

    $ 298

    Viewed: 16 hours ago

    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    04/28/26 - 05/05/26

    from

    $ 298

    Viewed: 16 hours ago

    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    05/10/26 - 05/13/26

    from

    $ 298

    Viewed: 16 hours ago

    Great Falls (GTF)Las Vegas (LAS)Roundtrip
    |
    Economy
    05/12/26 - 05/15/26

    from

    $ 298

    Viewed: 16 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.