Flights from Idaho Falls to Kansas City from $ 319*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Idaho Falls (IDA) to Kansas City (MCI)

Jun 2026
From$ 369*
Viewed: 1 hour ago
RoundTrip|Economy
Jul 2026
From$ 369*
Viewed: 1 hour ago
RoundTrip|Economy
Aug 2026
From$ 319*
Viewed: 1 hour ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $ 369
cmp-daily-histogram-bars-legend-max-price-aria-label $ 716
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    • Range$ 369-$ 716

    *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 Idaho Falls (IDA) to Kansas City (MCI) flights

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    More United deals on Idaho Falls (IDA) to Kansas City (MCI) flights
    From
    To
    Fare Type
    Dates
    Price
    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		09/02/26 - 09/06/26

    from

    $ 319

    Viewed: 1 hour ago

    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		09/08/26 - 09/12/26

    from

    $ 319

    Viewed: 1 hour ago

    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		09/09/26 - 09/12/26

    from

    $ 319

    Viewed: 1 hour ago

    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		09/05/26 - 09/12/26

    from

    $ 319

    Viewed: 1 hour ago

    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		08/26/26 - 08/30/26

    from

    $ 319

    Viewed: 1 hour ago

    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		09/01/26 - 09/05/26

    from

    $ 319

    Viewed: 1 hour ago

    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		08/15/26 - 08/22/26

    from

    $ 319

    Viewed: 1 hour ago

    Idaho Falls (IDA)Kansas City (MCI)Roundtrip
    |
    Economy    		09/02/26 - 09/05/26

    from

    $ 319

    Viewed: 1 hour 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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