American Airlines flights from Dayton to Ontario

Recent searches for flights from Dayton to Ontario

Aug 2026
From$359*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$359*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$359*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $359
cmp-daily-histogram-bars-legend-max-price-aria-label $627
Displaying fares for August-2026
  • DAY–ONT, 08/04/26 – 08/11/26: From $503
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    AUG

  • DAY–ONT, 08/05/26 – 08/12/26: From $503
    05

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  • DAY–ONT, 08/06/26 – 08/13/26: From $627
    06

    Th

  • DAY–ONT, 08/07/26 – 08/14/26: From $627
    07

    Fr

  • DAY–ONT, 08/08/26 – 08/15/26: From $526
    08

    Sa

  • DAY–ONT, 08/09/26 – 08/16/26: From $564
    09

    Su

  • DAY–ONT, 08/10/26 – 08/17/26: From $594
    10

    Mo

  • DAY–ONT, 08/11/26 – 08/18/26: From $471
    11

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  • DAY–ONT, 08/12/26 – 08/19/26: From $466
    12

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  • DAY–ONT, 08/13/26 – 08/20/26: From $539
    13

    Th

  • DAY–ONT, 08/14/26 – 08/21/26: From $514
    14

    Fr

  • DAY–ONT, 08/15/26 – 08/22/26: From $466
    15

    Sa

  • DAY–ONT, 08/16/26 – 08/23/26: From $550
    16

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  • DAY–ONT, 08/17/26 – 08/24/26: From $509
    17

    Mo

  • DAY–ONT, 08/18/26 – 08/25/26: From $399
    18

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  • DAY–ONT, 08/19/26 – 08/26/26: From $394
    19

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  • DAY–ONT, 08/20/26 – 08/27/26: From $394
    20

    Th

  • DAY–ONT, 08/21/26 – 08/28/26: From $464
    21

    Fr

  • DAY–ONT, 08/22/26 – 08/29/26: From $399
    22

    Sa

  • DAY–ONT, 08/23/26 – 08/30/26: From $399
    23

    Su

  • DAY–ONT, 08/24/26 – 08/31/26: From $394
    24

    Mo

  • DAY–ONT, 08/25/26 – 09/01/26: From $359
    25

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  • DAY–ONT, 08/26/26 – 09/02/26: From $359
    26

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  • DAY–ONT, 08/27/26 – 09/03/26: From $616
    27

    Th

  • DAY–ONT, 08/28/26 – 09/04/26: From $539
    28

    Fr

  • DAY–ONT, 08/29/26 – 09/05/26: From $359
    29

    Sa

  • DAY–ONT, 08/30/26 – 09/06/26: From $394
    30

    Su

  • DAY–ONT, 08/31/26 – 09/07/26: From $539
    31

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  • DAY–ONT: cmp-view-offers-disclaimer. Find Offers
    01

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    SEP

  • DAY–ONT: cmp-view-offers-disclaimer. Find Offers
    02

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  • DAY–ONT, 09/03/26 – 09/10/26: From $517
    03

    Th

    • range$359-$627

    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 Dayton to Ontario flights

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    keyboard_arrow_down

    Dayton (DAY)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 hours ago

    Dayton (DAY)to

    Ontario (ONT)
    09/05/26 - 09/12/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 hours ago

    Dayton (DAY)to

    Ontario (ONT)
    08/25/26 - 09/01/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 hours ago

    Dayton (DAY)to

    Ontario (ONT)
    08/26/26 - 09/02/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 hours ago

    Dayton (DAY)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 hours ago

    Dayton (DAY)to

    Ontario (ONT)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 hours ago

    Dayton (DAY)to

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

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 hours ago

    Dayton (DAY)to

    Ontario (ONT)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $359Fare subject to changes
    Updated: 9 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 Dayton to Ontario

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