American Airlines flights from Kansas City to San Jose, CR

Recent searches for flights from Kansas City to San Jose, CR

Aug 2026
From$835*
Updated: 5 hours ago
Round tripIEconomy
Sep 2026
From$598*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$598*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $623
cmp-daily-histogram-bars-legend-max-price-aria-label $1.5K
Displaying fares for August-2026
  • MCI–SJO: cmp-view-offers-disclaimer. Find Offers
    28

    Fr

    AUG

  • MCI–SJO, 08/29/26 – 09/05/26: From $835
    29

    Sa

  • MCI–SJO, 08/30/26 – 09/06/26: From $1,034
    30

    Su

  • MCI–SJO, 08/31/26 – 09/07/26: From $1,542
    31

    Mo

  • MCI–SJO, 09/01/26 – 09/08/26: From $1,304
    01

    Tu

    SEP

  • MCI–SJO, 09/02/26 – 09/09/26: From $1,522
    02

    We

  • MCI–SJO, 09/03/26 – 09/10/26: From $1,304
    03

    Th

  • MCI–SJO, 09/04/26 – 09/11/26: From $1,487
    04

    Fr

  • MCI–SJO, 09/05/26 – 09/12/26: From $1,487
    05

    Sa

  • MCI–SJO, 09/06/26 – 09/13/26: From $1,467
    06

    Su

  • MCI–SJO, 09/07/26 – 09/14/26: From $1,112
    07

    Mo

  • MCI–SJO, 09/08/26 – 09/15/26: From $954
    08

    Tu

  • MCI–SJO, 09/09/26 – 09/16/26: From $894
    09

    We

  • MCI–SJO, 09/10/26 – 09/17/26: From $770
    10

    Th

  • MCI–SJO, 09/11/26 – 09/18/26: From $684
    11

    Fr

  • MCI–SJO, 09/12/26 – 09/19/26: From $709
    12

    Sa

  • MCI–SJO, 09/13/26 – 09/20/26: From $714
    13

    Su

  • MCI–SJO, 09/14/26 – 09/21/26: From $709
    14

    Mo

  • MCI–SJO, 09/15/26 – 09/22/26: From $728
    15

    Tu

  • MCI–SJO, 09/16/26 – 09/23/26: From $689
    16

    We

  • MCI–SJO, 09/17/26 – 09/24/26: From $723
    17

    Th

  • MCI–SJO, 09/18/26 – 09/25/26: From $628
    18

    Fr

  • MCI–SJO, 09/19/26 – 09/26/26: From $703
    19

    Sa

  • MCI–SJO, 09/20/26 – 09/27/26: From $748
    20

    Su

  • MCI–SJO, 09/21/26 – 09/28/26: From $623
    21

    Mo

  • MCI–SJO, 09/22/26 – 09/29/26: From $628
    22

    Tu

  • MCI–SJO, 09/23/26 – 09/30/26: From $678
    23

    We

  • MCI–SJO, 09/24/26 – 10/01/26: From $628
    24

    Th

  • MCI–SJO, 09/25/26 – 10/02/26: From $678
    25

    Fr

  • MCI–SJO, 09/26/26 – 10/03/26: From $628
    26

    Sa

  • MCI–SJO, 09/27/26 – 10/04/26: From $628
    27

    Su

    • range$623-$1,542

    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 San Jose, CR flights

    $
    keyboard_arrow_down

    Kansas City (MCI)to

    San Jose, CR (SJO)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $598Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    San Jose, CR (SJO)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $598Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    San Jose, CR (SJO)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $598Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    San Jose, CR (SJO)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $598Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    San Jose, CR (SJO)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $598Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    San Jose, CR (SJO)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $598Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    San Jose, CR (SJO)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $598Fare subject to changes
    Updated: 5 hours ago

    Kansas City (MCI)to

    San Jose, CR (SJO)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $598Fare 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.

    Finding cheap flights from Kansas City to San Jose, CR

    Looking for lower fares on your trip from Kansas City to San Jose, CR? 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 San Jose, CR