American Airlines flights from Nashville to Ontario

Recent searches for flights from Nashville to Ontario

Sep 2026
From$297*
Updated: 5 hours ago
Round tripIEconomy
Oct 2026
From$291*
Updated: 5 hours ago
Round tripIEconomy
Nov 2026
From$291*
Updated: 5 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $291
cmp-daily-histogram-bars-legend-max-price-aria-label $588
Displaying fares for September-2026
  • BNA–ONT, 09/18/26 – 09/25/26: From $341
    18

    Fr

    SEP

  • BNA–ONT, 09/19/26 – 09/26/26: From $303
    19

    Sa

  • BNA–ONT, 09/20/26 – 09/27/26: From $549
    20

    Su

  • BNA–ONT, 09/21/26 – 09/28/26: From $451
    21

    Mo

  • BNA–ONT, 09/22/26 – 09/29/26: From $303
    22

    Tu

  • BNA–ONT, 09/23/26 – 09/30/26: From $303
    23

    We

  • BNA–ONT, 09/24/26 – 10/01/26: From $303
    24

    Th

  • BNA–ONT, 09/25/26 – 10/02/26: From $341
    25

    Fr

  • BNA–ONT, 09/26/26 – 10/03/26: From $303
    26

    Sa

  • BNA–ONT, 09/27/26 – 10/04/26: From $539
    27

    Su

  • BNA–ONT, 09/28/26 – 10/05/26: From $341
    28

    Mo

  • BNA–ONT, 09/29/26 – 10/06/26: From $297
    29

    Tu

  • BNA–ONT, 09/30/26 – 10/07/26: From $297
    30

    We

  • BNA–ONT, 10/01/26 – 10/06/26: From $355
    01

    Th

    OCT

  • BNA–ONT, 10/02/26 – 10/09/26: From $401
    02

    Fr

  • BNA–ONT, 10/03/26 – 10/10/26: From $399
    03

    Sa

  • BNA–ONT, 10/04/26 – 10/11/26: From $379
    04

    Su

  • BNA–ONT, 10/05/26 – 10/12/26: From $385
    05

    Mo

  • BNA–ONT, 10/06/26 – 10/13/26: From $321
    06

    Tu

  • BNA–ONT, 10/07/26 – 10/14/26: From $321
    07

    We

  • BNA–ONT, 10/08/26 – 10/15/26: From $487
    08

    Th

  • BNA–ONT, 10/09/26 – 10/13/26: From $327
    09

    Fr

  • BNA–ONT, 10/10/26 – 10/13/26: From $398
    10

    Sa

  • BNA–ONT, 10/11/26 – 10/18/26: From $495
    11

    Su

  • BNA–ONT, 10/12/26 – 10/19/26: From $588
    12

    Mo

  • BNA–ONT, 10/13/26 – 10/20/26: From $291
    13

    Tu

  • BNA–ONT, 10/14/26 – 10/21/26: From $291
    14

    We

  • BNA–ONT, 10/15/26 – 10/19/26: From $303
    15

    Th

  • BNA–ONT, 10/16/26 – 10/19/26: From $361
    16

    Fr

  • BNA–ONT: cmp-view-offers-disclaimer. Find Offers
    17

    Sa

    • range$291-$588

    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 Nashville to Ontario flights

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    Nashville (BNA)to

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

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Nashville (BNA)to

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

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Nashville (BNA)to

    Ontario (ONT)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Nashville (BNA)to

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

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Nashville (BNA)to

    Ontario (ONT)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Nashville (BNA)to

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

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Nashville (BNA)to

    Ontario (ONT)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 hours ago

    Nashville (BNA)to

    Ontario (ONT)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $291Fare subject to changes
    Updated: 5 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.

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