Flights from Dallas to Idaho Falls from $ 366*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Dallas (DFW) to Idaho Falls (IDA)

May 2026
From$ 366*
Viewed: 13 hours ago
RoundTrip|Economy
Jun 2026
From$ 409*
Viewed: 13 hours ago
RoundTrip|Economy
Jul 2026
From$ 375*
Viewed: 13 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 366
cmp-daily-histogram-bars-legend-max-price-aria-label $ 807
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    • Range$ 366-$ 807

    *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 Dallas (DFW) to Idaho Falls (IDA) flights

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    More United deals on Dallas (DFW) to Idaho Falls (IDA) flights
    From
    To
    Fare Type
    Dates
    Price
    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		05/30/26 - 06/03/26

    from

    $ 366

    Viewed: 13 hours ago

    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		08/01/26 - 08/08/26

    from

    $ 375

    Viewed: 13 hours ago

    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		08/04/26 - 08/08/26

    from

    $ 375

    Viewed: 13 hours ago

    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		08/05/26 - 08/08/26

    from

    $ 375

    Viewed: 13 hours ago

    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		07/08/26 - 07/11/26

    from

    $ 375

    Viewed: 13 hours ago

    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		05/30/26 - 06/02/26

    from

    $ 401

    Viewed: 13 hours ago

    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		05/30/26 - 06/06/26

    from

    $ 405

    Viewed: 13 hours ago

    Dallas (DFW)Idaho Falls (IDA)Roundtrip
    |
    Economy    		08/04/26 - 08/11/26

    from

    $ 409

    Viewed: 13 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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