American Airlines flights from Birmingham to Ontario

Recent searches for flights from Birmingham to Ontario

Aug 2026
From$333*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$351*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$369*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $333
cmp-daily-histogram-bars-legend-max-price-aria-label $741
Displaying fares for August-2026
  • BHM–ONT, 08/05/26 – 08/12/26: From $581
    05

    We

    AUG

  • BHM–ONT, 08/06/26 – 08/13/26: From $741
    06

    Th

  • BHM–ONT, 08/07/26 – 08/14/26: From $741
    07

    Fr

  • BHM–ONT, 08/08/26 – 08/15/26: From $581
    08

    Sa

  • BHM–ONT, 08/09/26 – 08/16/26: From $741
    09

    Su

  • BHM–ONT, 08/10/26 – 08/17/26: From $741
    10

    Mo

  • BHM–ONT, 08/11/26 – 08/18/26: From $581
    11

    Tu

  • BHM–ONT, 08/12/26 – 08/19/26: From $490
    12

    We

  • BHM–ONT, 08/13/26 – 08/20/26: From $664
    13

    Th

  • BHM–ONT, 08/14/26 – 08/21/26: From $664
    14

    Fr

  • BHM–ONT, 08/15/26 – 08/22/26: From $490
    15

    Sa

  • BHM–ONT, 08/16/26 – 08/23/26: From $664
    16

    Su

  • BHM–ONT, 08/17/26 – 08/24/26: From $664
    17

    Mo

  • BHM–ONT, 08/18/26 – 08/25/26: From $457
    18

    Tu

  • BHM–ONT, 08/19/26 – 08/26/26: From $333
    19

    We

  • BHM–ONT, 08/20/26 – 08/27/26: From $478
    20

    Th

  • BHM–ONT, 08/21/26 – 08/28/26: From $503
    21

    Fr

  • BHM–ONT, 08/22/26 – 08/29/26: From $333
    22

    Sa

  • BHM–ONT, 08/23/26 – 08/30/26: From $557
    23

    Su

  • BHM–ONT, 08/24/26 – 08/31/26: From $478
    24

    Mo

  • BHM–ONT, 08/25/26 – 09/01/26: From $333
    25

    Tu

  • BHM–ONT, 08/26/26 – 09/02/26: From $333
    26

    We

  • BHM–ONT, 08/27/26 – 09/03/26: From $494
    27

    Th

  • BHM–ONT, 08/28/26 – 09/04/26: From $419
    28

    Fr

  • BHM–ONT, 08/29/26 – 09/05/26: From $333
    29

    Sa

  • BHM–ONT, 08/30/26 – 09/06/26: From $479
    30

    Su

  • BHM–ONT, 08/31/26 – 09/07/26: From $640
    31

    Mo

  • BHM–ONT, 09/01/26 – 09/08/26: From $428
    01

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    SEP

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

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  • BHM–ONT: cmp-view-offers-disclaimer. Find Offers
    03

    Th

  • BHM–ONT, 09/04/26 – 09/11/26: From $537
    04

    Fr

    • range$333-$741

    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 Birmingham to Ontario flights

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    Birmingham (BHM)to

    Ontario (ONT)
    08/19/26 - 08/26/26

    Round trip

    Economy

    from
    $333Fare subject to changes
    Updated: 3 hours ago

    Birmingham (BHM)to

    Ontario (ONT)
    08/22/26 - 08/29/26

    Round trip

    Economy

    from
    $333Fare subject to changes
    Updated: 3 hours ago

    Birmingham (BHM)to

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

    Round trip

    Economy

    from
    $333Fare subject to changes
    Updated: 3 hours ago

    Birmingham (BHM)to

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

    Round trip

    Economy

    from
    $333Fare subject to changes
    Updated: 3 hours ago

    Birmingham (BHM)to

    Ontario (ONT)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $333Fare subject to changes
    Updated: 3 hours ago

    Birmingham (BHM)to

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

    Round trip

    Economy

    from
    $351Fare subject to changes
    Updated: 3 hours ago

    Birmingham (BHM)to

    Ontario (ONT)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $369Fare subject to changes
    Updated: 3 hours ago

    Birmingham (BHM)to

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

    Round trip

    Economy

    from
    $369Fare 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 Birmingham to Ontario

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