American Airlines flights from Sioux Falls to Austin

Recent searches for flights from Sioux Falls to Austin

Mar 2026
From$469*
Updated: 5 hours ago
Round tripIEconomy
Apr 2026
From$339*
Updated: 16 hours ago
Round tripIEconomy
May 2026
From$339*
Updated: 11 hours ago
Round tripIEconomy
$414
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    • range$414-$564

    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 Sioux Falls to Austin flights

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    Sioux Falls (FSD)to

    Austin (AUS)
    04/30/26 - 05/03/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 16 hours ago

    Sioux Falls (FSD)to

    Austin (AUS)
    05/21/26 - 05/26/26

    Round trip

    Economy

    from
    $339Fare subject to changes
    Updated: 11 hours ago

    Sioux Falls (FSD)to

    Austin (AUS)
    05/06/26 - 05/11/26

    Round trip

    Economy

    from
    $346Fare subject to changes
    Updated: 13 hours ago

    Sioux Falls (FSD)to

    Austin (AUS)
    04/09/26 - 04/13/26

    Round trip

    Economy

    from
    $414Fare subject to changes
    Updated: 15 hours ago

    Sioux Falls (FSD)to

    Austin (AUS)
    03/25/26 - 03/31/26

    Round trip

    Economy

    from
    $469Fare subject to changes
    Updated: 5 hours ago

    Sioux Falls (FSD)to

    Austin (AUS)
    04/13/26 - 04/17/26

    Round trip

    Economy

    from
    $564Fare subject to changes
    Updated: 14 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.

    American Airlines flights from Sioux Falls to Austin

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