American Airlines flights from Kona to Saint Louis

Recent searches for flights from Kona to Saint Louis

Aug 2026
From$614*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$440*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$440*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $440
cmp-daily-histogram-bars-legend-max-price-aria-label $966
Displaying fares for August-2026
  • KOA–STL, 08/20/26 – 08/27/26: From $620
    20

    Th

    AUG

  • KOA–STL, 08/21/26 – 08/28/26: From $670
    21

    Fr

  • KOA–STL, 08/22/26 – 08/29/26: From $614
    22

    Sa

  • KOA–STL, 08/23/26 – 08/30/26: From $670
    23

    Su

  • KOA–STL, 08/24/26 – 08/31/26: From $620
    24

    Mo

  • KOA–STL, 08/25/26 – 09/01/26: From $773
    25

    Tu

  • KOA–STL, 08/26/26 – 09/02/26: From $620
    26

    We

  • KOA–STL, 08/27/26 – 09/03/26: From $670
    27

    Th

  • KOA–STL, 08/28/26 – 09/04/26: From $840
    28

    Fr

  • KOA–STL, 08/29/26 – 09/05/26: From $775
    29

    Sa

  • KOA–STL, 08/30/26 – 09/06/26: From $790
    30

    Su

  • KOA–STL, 08/31/26 – 09/07/26: From $620
    31

    Mo

  • KOA–STL, 09/01/26 – 09/08/26: From $620
    01

    Tu

    SEP

  • KOA–STL, 09/02/26 – 09/09/26: From $625
    02

    We

  • KOA–STL, 09/03/26 – 09/10/26: From $669
    03

    Th

  • KOA–STL, 09/04/26 – 09/11/26: From $560
    04

    Fr

  • KOA–STL, 09/05/26 – 09/12/26: From $792
    05

    Sa

  • KOA–STL, 09/06/26 – 09/13/26: From $966
    06

    Su

  • KOA–STL, 09/07/26 – 09/14/26: From $703
    07

    Mo

  • KOA–STL, 09/08/26 – 09/15/26: From $683
    08

    Tu

  • KOA–STL, 09/09/26 – 09/16/26: From $632
    09

    We

  • KOA–STL, 09/10/26 – 09/17/26: From $580
    10

    Th

  • KOA–STL, 09/11/26 – 09/18/26: From $470
    11

    Fr

  • KOA–STL, 09/12/26 – 09/19/26: From $940
    12

    Sa

  • KOA–STL, 09/13/26 – 09/20/26: From $475
    13

    Su

  • KOA–STL, 09/14/26 – 09/21/26: From $470
    14

    Mo

  • KOA–STL, 09/15/26 – 09/22/26: From $440
    15

    Tu

  • KOA–STL, 09/16/26 – 09/23/26: From $703
    16

    We

  • KOA–STL: cmp-view-offers-disclaimer. Find Offers
    17

    Th

  • KOA–STL: cmp-view-offers-disclaimer. Find Offers
    18

    Fr

  • KOA–STL, 09/19/26 – 09/26/26: From $887
    19

    Sa

    • range$440-$966

    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 Kona to Saint Louis flights

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    Kona (KOA)to

    Saint Louis (STL)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $440Fare subject to changes
    Updated: 3 hours ago

    Kona (KOA)to

    Saint Louis (STL)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $440Fare subject to changes
    Updated: 3 hours ago

    Kona (KOA)to

    Saint Louis (STL)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $440Fare subject to changes
    Updated: 3 hours ago

    Kona (KOA)to

    Saint Louis (STL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $440Fare subject to changes
    Updated: 3 hours ago

    Kona (KOA)to

    Saint Louis (STL)
    09/15/26 - 09/22/26

    Round trip

    Economy

    from
    $440Fare subject to changes
    Updated: 3 hours ago

    Kona (KOA)to

    Saint Louis (STL)
    11/05/26 - 11/12/26

    Round trip

    Economy

    from
    $464Fare subject to changes
    Updated: 3 hours ago

    Kona (KOA)to

    Saint Louis (STL)
    11/01/26 - 11/08/26

    Round trip

    Economy

    from
    $464Fare subject to changes
    Updated: 3 hours ago

    Kona (KOA)to

    Saint Louis (STL)
    11/06/26 - 11/13/26

    Round trip

    Economy

    from
    $464Fare subject to changes
    Updated: 3 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 Kona to Saint Louis

    Looking for lower fares on your trip from Kona to Saint Louis? 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 Kona to Saint Louis