American Airlines flights from Ontario to Athens

Recent searches for flights from Ontario to Athens

Apr 2026
From$969*
Updated: 1 hour ago
Round tripIEconomy
May 2026
From$976*
Updated: 1 hour ago
Round tripIEconomy
Jun 2026
From$1,439*
Updated: 1 hour ago
Round tripIEconomy
$969
$2.0K
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    • range$969-$1,993

    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 Ontario to Athens flights

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    Ontario (ONT)to

    Athens (ATH)
    04/21/26 - 04/28/26

    Round trip

    Economy

    from
    $969Fare subject to changes
    Updated: 1 hour ago

    Ontario (ONT)to

    Athens (ATH)
    04/28/26 - 05/05/26

    Round trip

    Economy

    from
    $976Fare subject to changes
    Updated: 1 hour ago

    Ontario (ONT)to

    Athens (ATH)
    05/06/26 - 05/13/26

    Round trip

    Economy

    from
    $976Fare subject to changes
    Updated: 1 hour ago

    Ontario (ONT)to

    Athens (ATH)
    05/13/26 - 05/20/26

    Round trip

    Economy

    from
    $979Fare subject to changes
    Updated: 1 hour ago

    Ontario (ONT)to

    Athens (ATH)
    04/19/26 - 04/26/26

    Round trip

    Economy

    from
    $1,029Fare subject to changes
    Updated: 20 hours ago

    Ontario (ONT)to

    Athens (ATH)
    04/22/26 - 04/29/26

    Round trip

    Economy

    from
    $1,032Fare subject to changes
    Updated: 1 hour ago

    Ontario (ONT)to

    Athens (ATH)
    04/20/26 - 04/27/26

    Round trip

    Economy

    from
    $1,032Fare subject to changes
    Updated: 1 hour ago

    Ontario (ONT)to

    Athens (ATH)
    04/23/26 - 04/30/26

    Round trip

    Economy

    from
    $1,032Fare subject to changes
    Updated: 1 hour 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.

    American Airlines flights from Ontario to Athens

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