American Airlines flights from Kansas City to Boise

Recent searches for flights from Kansas City to Boise

Aug 2026
From$316*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$356*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$385*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $316
cmp-daily-histogram-bars-legend-max-price-aria-label $982
Displaying fares for August-2026
  • MCI–BOI, 08/04/26 – 08/11/26: From $910
    04

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    AUG

  • MCI–BOI, 08/05/26 – 08/12/26: From $931
    05

    We

  • MCI–BOI, 08/06/26 – 08/13/26: From $973
    06

    Th

  • MCI–BOI, 08/07/26 – 08/14/26: From $954
    07

    Fr

  • MCI–BOI, 08/08/26 – 08/11/26: From $845
    08

    Sa

  • MCI–BOI, 08/09/26 – 08/16/26: From $982
    09

    Su

  • MCI–BOI, 08/10/26 – 08/17/26: From $982
    10

    Mo

  • MCI–BOI, 08/11/26 – 08/18/26: From $634
    11

    Tu

  • MCI–BOI, 08/12/26 – 08/19/26: From $652
    12

    We

  • MCI–BOI, 08/13/26 – 08/20/26: From $695
    13

    Th

  • MCI–BOI, 08/14/26 – 08/21/26: From $695
    14

    Fr

  • MCI–BOI, 08/15/26 – 08/22/26: From $667
    15

    Sa

  • MCI–BOI, 08/16/26 – 08/23/26: From $695
    16

    Su

  • MCI–BOI, 08/17/26 – 08/24/26: From $707
    17

    Mo

  • MCI–BOI, 08/18/26 – 08/25/26: From $347
    18

    Tu

  • MCI–BOI, 08/19/26 – 08/26/26: From $347
    19

    We

  • MCI–BOI, 08/20/26 – 08/27/26: From $347
    20

    Th

  • MCI–BOI, 08/21/26 – 08/28/26: From $347
    21

    Fr

  • MCI–BOI, 08/22/26 – 08/29/26: From $347
    22

    Sa

  • MCI–BOI, 08/23/26 – 08/30/26: From $347
    23

    Su

  • MCI–BOI, 08/24/26 – 08/31/26: From $401
    24

    Mo

  • MCI–BOI, 08/25/26 – 09/01/26: From $331
    25

    Tu

  • MCI–BOI, 08/26/26 – 09/02/26: From $331
    26

    We

  • MCI–BOI, 08/27/26 – 09/03/26: From $331
    27

    Th

  • MCI–BOI, 08/28/26 – 09/04/26: From $349
    28

    Fr

  • MCI–BOI, 08/29/26 – 09/05/26: From $316
    29

    Sa

  • MCI–BOI, 08/30/26 – 09/06/26: From $316
    30

    Su

  • MCI–BOI, 08/31/26 – 09/07/26: From $421
    31

    Mo

  • MCI–BOI: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • MCI–BOI: cmp-view-offers-disclaimer. Find Offers
    02

    We

  • MCI–BOI, 09/03/26 – 09/10/26: From $371
    03

    Th

    • range$316-$982

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Kansas City to Boise flights

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    Kansas City (MCI)to

    Boise (BOI)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $316Fare subject to changes
    Updated: 7 hours ago

    Kansas City (MCI)to

    Boise (BOI)
    08/30/26 - 09/06/26

    Round trip

    Economy

    from
    $316Fare subject to changes
    Updated: 7 hours ago

    Kansas City (MCI)to

    Boise (BOI)
    08/25/26 - 09/01/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 7 hours ago

    Kansas City (MCI)to

    Boise (BOI)
    08/26/26 - 09/02/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 7 hours ago

    Kansas City (MCI)to

    Boise (BOI)
    08/27/26 - 09/03/26

    Round trip

    Economy

    from
    $331Fare subject to changes
    Updated: 7 hours ago

    Kansas City (MCI)to

    Boise (BOI)
    08/21/26 - 08/28/26

    Round trip

    Economy

    from
    $347Fare subject to changes
    Updated: 7 hours ago

    Kansas City (MCI)to

    Boise (BOI)
    08/23/26 - 08/30/26

    Round trip

    Economy

    from
    $347Fare subject to changes
    Updated: 7 hours ago

    Kansas City (MCI)to

    Boise (BOI)
    08/18/26 - 08/25/26

    Round trip

    Economy

    from
    $347Fare subject to changes
    Updated: 7 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Kansas City to Boise

    Looking for lower fares on your trip from Kansas City to Boise? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Kansas City to Boise