American Airlines flights from Kona to Ontario

Recent searches for flights from Kona to Ontario

Jul 2026
From$868*
Updated: 12 hours ago
Round tripIEconomy
Aug 2026
From$535*
Updated: 12 hours ago
Round tripIEconomy
Sep 2026
From$420*
Updated: 12 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $644
cmp-daily-histogram-bars-legend-max-price-aria-label $933
Displaying fares for July-2026
  • KOA–ONT, 07/30/26 – 08/06/26: From $876
    30

    Th

    JUL

  • KOA–ONT, 07/31/26 – 08/07/26: From $868
    31

    Fr

  • KOA–ONT, 08/01/26 – 08/08/26: From $933
    01

    Sa

    AUG

  • KOA–ONT, 08/02/26 – 08/09/26: From $861
    02

    Su

  • KOA–ONT, 08/03/26 – 08/10/26: From $814
    03

    Mo

  • KOA–ONT, 08/04/26 – 08/11/26: From $814
    04

    Tu

  • KOA–ONT, 08/05/26 – 08/12/26: From $814
    05

    We

  • KOA–ONT, 08/06/26 – 08/13/26: From $812
    06

    Th

  • KOA–ONT, 08/07/26 – 08/14/26: From $878
    07

    Fr

  • KOA–ONT, 08/08/26 – 08/15/26: From $890
    08

    Sa

  • KOA–ONT, 08/09/26 – 08/16/26: From $855
    09

    Su

  • KOA–ONT, 08/10/26 – 08/17/26: From $812
    10

    Mo

  • KOA–ONT, 08/11/26 – 08/18/26: From $850
    11

    Tu

  • KOA–ONT, 08/12/26 – 08/19/26: From $822
    12

    We

  • KOA–ONT, 08/13/26 – 08/20/26: From $810
    13

    Th

  • KOA–ONT, 08/14/26 – 08/21/26: From $810
    14

    Fr

  • KOA–ONT, 08/15/26 – 08/22/26: From $785
    15

    Sa

  • KOA–ONT, 08/16/26 – 08/23/26: From $730
    16

    Su

  • KOA–ONT, 08/17/26 – 08/24/26: From $670
    17

    Mo

  • KOA–ONT, 08/18/26 – 08/25/26: From $682
    18

    Tu

  • KOA–ONT, 08/19/26 – 08/26/26: From $670
    19

    We

  • KOA–ONT, 08/20/26 – 08/27/26: From $670
    20

    Th

  • KOA–ONT, 08/21/26 – 08/28/26: From $682
    21

    Fr

  • KOA–ONT, 08/22/26 – 08/29/26: From $775
    22

    Sa

  • KOA–ONT, 08/23/26 – 08/30/26: From $725
    23

    Su

  • KOA–ONT, 08/24/26 – 08/31/26: From $725
    24

    Mo

  • KOA–ONT, 08/25/26 – 09/01/26: From $644
    25

    Tu

  • KOA–ONT, 08/26/26 – 09/02/26: From $680
    26

    We

  • KOA–ONT: cmp-view-offers-disclaimer. Find Offers
    27

    Th

  • KOA–ONT: cmp-view-offers-disclaimer. Find Offers
    28

    Fr

  • KOA–ONT, 08/29/26 – 09/05/26: From $829
    29

    Sa

    • range$644-$933

    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 Ontario flights

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    keyboard_arrow_down

    Kona (KOA)to

    Ontario (ONT)
    09/01/26 - 09/08/26

    Round trip

    Economy

    from
    $420Fare subject to changes
    Updated: 12 hours ago

    Kona (KOA)to

    Ontario (ONT)
    09/02/26 - 09/09/26

    Round trip

    Economy

    from
    $420Fare subject to changes
    Updated: 12 hours ago

    Kona (KOA)to

    Ontario (ONT)
    09/09/26 - 09/16/26

    Round trip

    Economy

    from
    $420Fare subject to changes
    Updated: 12 hours ago

    Kona (KOA)to

    Ontario (ONT)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $420Fare subject to changes
    Updated: 12 hours ago

    Kona (KOA)to

    Ontario (ONT)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $430Fare subject to changes
    Updated: 12 hours ago

    Kona (KOA)to

    Ontario (ONT)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $430Fare subject to changes
    Updated: 12 hours ago

    Kona (KOA)to

    Ontario (ONT)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $430Fare subject to changes
    Updated: 12 hours ago

    Kona (KOA)to

    Ontario (ONT)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $453Fare subject to changes
    Updated: 12 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 Ontario

    Looking for lower fares on your trip from Kona to Ontario? 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 Ontario