American Airlines flights from Honolulu to Saint Louis

Recent searches for flights from Honolulu to Saint Louis

Aug 2026
From$624*
Updated: 6 hours ago
Round tripIEconomy
Sep 2026
From$574*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$574*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $584
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for August-2026
  • HNL–STL: cmp-view-offers-disclaimer. Find Offers
    10

    Mo

    AUG

  • HNL–STL, 08/11/26 – 08/18/26: From $810
    11

    Tu

  • HNL–STL, 08/12/26 – 08/19/26: From $983
    12

    We

  • HNL–STL, 08/13/26 – 08/20/26: From $983
    13

    Th

  • HNL–STL, 08/14/26 – 08/21/26: From $926
    14

    Fr

  • HNL–STL, 08/15/26 – 08/22/26: From $1,146
    15

    Sa

  • HNL–STL, 08/16/26 – 08/23/26: From $1,003
    16

    Su

  • HNL–STL, 08/17/26 – 08/24/26: From $726
    17

    Mo

  • HNL–STL, 08/18/26 – 08/25/26: From $726
    18

    Tu

  • HNL–STL, 08/19/26 – 08/26/26: From $784
    19

    We

  • HNL–STL, 08/20/26 – 08/27/26: From $853
    20

    Th

  • HNL–STL, 08/21/26 – 08/28/26: From $804
    21

    Fr

  • HNL–STL, 08/22/26 – 08/29/26: From $1,003
    22

    Sa

  • HNL–STL, 08/23/26 – 08/30/26: From $720
    23

    Su

  • HNL–STL, 08/24/26 – 08/31/26: From $624
    24

    Mo

  • HNL–STL, 08/25/26 – 09/01/26: From $624
    25

    Tu

  • HNL–STL, 08/26/26 – 09/02/26: From $726
    26

    We

  • HNL–STL, 08/27/26 – 09/03/26: From $726
    27

    Th

  • HNL–STL, 08/28/26 – 09/04/26: From $760
    28

    Fr

  • HNL–STL, 08/29/26 – 09/05/26: From $668
    29

    Sa

  • HNL–STL, 08/30/26 – 09/06/26: From $624
    30

    Su

  • HNL–STL, 08/31/26 – 09/07/26: From $688
    31

    Mo

  • HNL–STL, 09/01/26 – 09/08/26: From $637
    01

    Tu

    SEP

  • HNL–STL, 09/02/26 – 09/09/26: From $632
    02

    We

  • HNL–STL, 09/03/26 – 09/10/26: From $584
    03

    Th

  • HNL–STL, 09/04/26 – 09/11/26: From $641
    04

    Fr

  • HNL–STL, 09/05/26 – 09/12/26: From $764
    05

    Sa

  • HNL–STL, 09/06/26 – 09/13/26: From $822
    06

    Su

  • HNL–STL: cmp-view-offers-disclaimer. Find Offers
    07

    Mo

  • HNL–STL: cmp-view-offers-disclaimer. Find Offers
    08

    Tu

  • HNL–STL: cmp-view-offers-disclaimer. Find Offers
    09

    We

    • range$584-$1,146

    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 Honolulu to Saint Louis flights

    $
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    Honolulu (HNL)to

    Saint Louis (STL)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 6 hours ago

    Honolulu (HNL)to

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

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 6 hours ago

    Honolulu (HNL)to

    Saint Louis (STL)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 6 hours ago

    Honolulu (HNL)to

    Saint Louis (STL)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 6 hours ago

    Honolulu (HNL)to

    Saint Louis (STL)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 6 hours ago

    Honolulu (HNL)to

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

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 3 hours ago

    Honolulu (HNL)to

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

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 6 hours ago

    Honolulu (HNL)to

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

    Round trip

    Economy

    from
    $574Fare subject to changes
    Updated: 6 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 Honolulu to Saint Louis

    Looking for lower fares on your trip from Honolulu 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 Honolulu to Saint Louis