American Airlines flights from Honolulu to Ontario

Recent searches for flights from Honolulu to Ontario

Aug 2026
From$470*
Updated: 10 hours ago
Round tripIEconomy
Sep 2026
From$376*
Updated: 10 hours ago
Round tripIEconomy
Oct 2026
From$459*
Updated: 10 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $470
cmp-daily-histogram-bars-legend-max-price-aria-label $821
Displaying fares for August-2026
  • HNL–ONT, 08/02/26 – 08/09/26: From $730
    02

    Su

    AUG

  • HNL–ONT, 08/03/26 – 08/10/26: From $662
    03

    Mo

  • HNL–ONT, 08/04/26 – 08/11/26: From $662
    04

    Tu

  • HNL–ONT, 08/05/26 – 08/12/26: From $662
    05

    We

  • HNL–ONT, 08/06/26 – 08/13/26: From $662
    06

    Th

  • HNL–ONT, 08/07/26 – 08/14/26: From $757
    07

    Fr

  • HNL–ONT, 08/08/26 – 08/15/26: From $730
    08

    Sa

  • HNL–ONT, 08/09/26 – 08/16/26: From $821
    09

    Su

  • HNL–ONT, 08/10/26 – 08/17/26: From $712
    10

    Mo

  • HNL–ONT, 08/11/26 – 08/18/26: From $651
    11

    Tu

  • HNL–ONT, 08/12/26 – 08/19/26: From $640
    12

    We

  • HNL–ONT, 08/13/26 – 08/20/26: From $651
    13

    Th

  • HNL–ONT, 08/14/26 – 08/21/26: From $685
    14

    Fr

  • HNL–ONT, 08/15/26 – 08/22/26: From $665
    15

    Sa

  • HNL–ONT, 08/16/26 – 08/23/26: From $641
    16

    Su

  • HNL–ONT, 08/17/26 – 08/24/26: From $585
    17

    Mo

  • HNL–ONT, 08/18/26 – 08/25/26: From $529
    18

    Tu

  • HNL–ONT, 08/19/26 – 08/26/26: From $587
    19

    We

  • HNL–ONT, 08/20/26 – 08/27/26: From $620
    20

    Th

  • HNL–ONT, 08/21/26 – 08/28/26: From $640
    21

    Fr

  • HNL–ONT, 08/22/26 – 08/29/26: From $665
    22

    Sa

  • HNL–ONT, 08/23/26 – 08/30/26: From $574
    23

    Su

  • HNL–ONT, 08/24/26 – 08/31/26: From $505
    24

    Mo

  • HNL–ONT, 08/25/26 – 09/01/26: From $650
    25

    Tu

  • HNL–ONT, 08/26/26 – 09/02/26: From $574
    26

    We

  • HNL–ONT, 08/27/26 – 09/03/26: From $470
    27

    Th

  • HNL–ONT, 08/28/26 – 09/04/26: From $506
    28

    Fr

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    30

    Su

  • HNL–ONT: cmp-view-offers-disclaimer. Find Offers
    31

    Mo

  • HNL–ONT, 09/01/26 – 09/08/26: From $638
    01

    Tu

    SEP

    • range$470-$821

    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 Ontario flights

    $
    keyboard_arrow_down

    Honolulu (HNL)to

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

    Round trip

    Economy

    from
    $376Fare subject to changes
    Updated: 10 hours ago

    Honolulu (HNL)to

    Ontario (ONT)
    09/03/26 - 09/10/26

    Round trip

    Economy

    from
    $446Fare subject to changes
    Updated: 10 hours ago

    Honolulu (HNL)to

    Ontario (ONT)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 10 hours ago

    Honolulu (HNL)to

    Ontario (ONT)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 10 hours ago

    Honolulu (HNL)to

    Ontario (ONT)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $459Fare subject to changes
    Updated: 10 hours ago

    Honolulu (HNL)to

    Ontario (ONT)
    08/27/26 - 09/03/26

    Round trip

    Economy

    from
    $470Fare subject to changes
    Updated: 10 hours ago

    Honolulu (HNL)to

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

    Round trip

    Economy

    from
    $471Fare subject to changes
    Updated: 10 hours ago

    Honolulu (HNL)to

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

    Round trip

    Economy

    from
    $471Fare subject to changes
    Updated: 10 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 Ontario

    Looking for lower fares on your trip from Honolulu 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 Honolulu to Ontario