American Airlines flights from Kansas City to Boston

Recent searches for flights from Kansas City to Boston

Sep 2026
From$485*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$339*
Updated: 5 hours ago
Round tripIEconomy
Nov 2026
From$339*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $339
cmp-daily-histogram-bars-legend-max-price-aria-label $989
Displaying fares for September-2026
  • MCI–BOS, 09/15/26 – 09/22/26: From $909
    15

    Tu

    SEP

  • MCI–BOS, 09/16/26 – 09/23/26: From $909
    16

    We

  • MCI–BOS, 09/17/26 – 09/24/26: From $909
    17

    Th

  • MCI–BOS, 09/18/26 – 09/25/26: From $909
    18

    Fr

  • MCI–BOS, 09/19/26 – 09/26/26: From $837
    19

    Sa

  • MCI–BOS, 09/20/26 – 09/27/26: From $989
    20

    Su

  • MCI–BOS, 09/21/26 – 09/28/26: From $909
    21

    Mo

  • MCI–BOS, 09/22/26 – 09/29/26: From $720
    22

    Tu

  • MCI–BOS, 09/23/26 – 09/30/26: From $720
    23

    We

  • MCI–BOS, 09/24/26 – 10/01/26: From $767
    24

    Th

  • MCI–BOS, 09/25/26 – 10/02/26: From $767
    25

    Fr

  • MCI–BOS, 09/26/26 – 10/03/26: From $740
    26

    Sa

  • MCI–BOS, 09/27/26 – 10/03/26: From $699
    27

    Su

  • MCI–BOS, 09/28/26 – 10/05/26: From $668
    28

    Mo

  • MCI–BOS, 09/29/26 – 10/06/26: From $485
    29

    Tu

  • MCI–BOS, 09/30/26 – 10/07/26: From $485
    30

    We

  • MCI–BOS, 10/01/26 – 10/08/26: From $509
    01

    Th

    OCT

  • MCI–BOS, 10/02/26 – 10/09/26: From $687
    02

    Fr

  • MCI–BOS, 10/03/26 – 10/10/26: From $509
    03

    Sa

  • MCI–BOS, 10/04/26 – 10/11/26: From $539
    04

    Su

  • MCI–BOS, 10/05/26 – 10/12/26: From $486
    05

    Mo

  • MCI–BOS, 10/06/26 – 10/13/26: From $339
    06

    Tu

  • MCI–BOS, 10/07/26 – 10/14/26: From $339
    07

    We

  • MCI–BOS, 10/08/26 – 10/15/26: From $452
    08

    Th

  • MCI–BOS, 10/09/26 – 10/16/26: From $462
    09

    Fr

  • MCI–BOS, 10/10/26 – 10/14/26: From $339
    10

    Sa

  • MCI–BOS, 10/11/26 – 10/18/26: From $687
    11

    Su

  • MCI–BOS, 10/12/26 – 10/19/26: From $411
    12

    Mo

  • MCI–BOS, 10/13/26 – 10/18/26: From $614
    13

    Tu

  • MCI–BOS, 10/14/26 – 10/21/26: From $339
    14

    We

    • range$339-$989

    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 Boston flights

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    Kansas City (MCI)to

    Boston (BOS)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    Boston (BOS)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    Boston (BOS)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    Boston (BOS)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    Boston (BOS)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    Boston (BOS)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    Boston (BOS)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    Boston (BOS)
    10/07/26 - 10/14/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 5 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.

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