Flights to Ontario (ONT) with American Airlines

Popular flights with American Airlines

$

  • Nashville (BNA)to

    Ontario (ONT)
    06/10/25 - 06/17/25
    from
    $249*
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Chicago (ORD)to

    Ontario (ONT)
    04/30/25 - 05/14/25
    from
    $247*
    Updated: 6 hours ago
    Round trip
    I
    Economy

    Washington, D.C. (DCA)to

    Ontario (ONT)
    04/07/25 - 04/11/25
    from
    $327*
    Updated: 16 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Ontario (ONT)
    05/14/25 - 06/02/25
    from
    $343*
    Updated: 20 hours ago
    Round trip
    I
    Economy

  • Austin (AUS)to

    Ontario (ONT)
    05/16/25 - 05/19/25
    from
    $278*
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Orlando (MCO)to

    Ontario (ONT)
    04/25/25 - 04/28/25
    from
    $368*
    Updated: 11 hours ago
    Round trip
    I
    Economy

    Boston (BOS)to

    Ontario (ONT)
    04/23/25 - 04/29/25
    from
    $302*
    Updated: 20 hours ago
    Round trip
    I
    Economy

    Knoxville (TYS)to

    Ontario (ONT)
    05/14/25 - 05/21/25
    from
    $314*
    Updated: 23 hours ago
    Round trip
    I
    Economy

  • Fayetteville (XNA)to

    Ontario (ONT)
    05/10/25 - 05/14/25
    from
    $269*
    Updated: 10 hours ago
    Round trip
    I
    Economy

    Raleigh (RDU)to

    Ontario (ONT)
    05/01/25 - 05/04/25
    from
    $380*
    Updated: 4 hours ago
    Round trip
    I
    Economy

    New York (JFK)to

    Ontario (ONT)
    04/05/25 - 04/09/25
    from
    $317*
    Updated: 48 minutes ago
    Round trip
    I
    Economy

    El Paso (ELP)to

    Ontario (ONT)
    04/11/25 - 04/15/25
    from
    $253*
    Updated: 23 hours ago
    Round trip
    I
    Economy

  • Portland, OR (PDX)to

    Ontario (ONT)
    04/08/25 - 04/09/25
    from
    $317*
    Updated: 21 hours ago
    Round trip
    I
    Economy

    San Francisco (SFO)to

    Ontario (ONT)
    05/06/25 - 05/08/25
    from
    $228*
    Updated: 23 hours ago
    Round trip
    I
    Economy

    Saint Louis (STL)to

    Ontario (ONT)
    04/17/25 - 04/19/25
    from
    $341*
    Updated: 54 minutes ago
    Round trip
    I
    Economy

    Tampa (TPA)to

    Ontario (ONT)
    06/13/25 - 06/17/25
    from
    $357*
    Updated: 2 hours ago
    Round trip
    I
    Economy

*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.

Flights to Ontario (ONT) with American Airlines

Find deals on flights to Ontario

$

Dallas (DFW)to

Ontario (ONT)
08/08/25 - 08/16/25

Round trip

I

Economy

from
$177
Updated: 22 hours ago

Phoenix (PHX)to

Ontario (ONT)
04/28/25 - 04/30/25

Round trip

I

Economy

from
$137
Updated: 17 hours ago

Charlotte (CLT)to

Ontario (ONT)
06/04/25 - 06/11/25

Round trip

I

Economy

from
$309
Updated: 23 hours ago

Miami (MIA)to

Ontario (ONT)
05/19/25 - 06/02/25

Round trip

I

Economy

from
$410
Updated: 22 hours ago

Nashville (BNA)to

Ontario (ONT)
06/10/25 - 06/17/25

Round trip

I

Economy

from
$249
Updated: 5 hours ago

Chicago (ORD)to

Ontario (ONT)
04/30/25 - 05/14/25

Round trip

I

Economy

from
$247
Updated: 6 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.

Ontario routes with American Airlines