American Airlines flights from Austin to St George

Recent searches for flights from Austin to St George

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Jul 2026
No results available
Aug 2026
From$282*
Updated: 1 hour ago
Round tripIEconomy
Sep 2026
From$246*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $282
cmp-daily-histogram-bars-legend-max-price-aria-label $726
Displaying fares for July-2026
  • AUS–SGU: cmp-view-offers-disclaimer. Find Offers
    31

    Fr

    JUL

  • AUS–SGU, 08/01/26 – 08/08/26: From $726
    01

    Sa

  • AUS–SGU, 08/02/26 – 08/09/26: From $720
    02

    Su

  • AUS–SGU, 08/03/26 – 08/10/26: From $502
    03

    Mo

  • AUS–SGU, 08/04/26 – 08/11/26: From $400
    04

    Tu

  • AUS–SGU, 08/05/26 – 08/12/26: From $328
    05

    We

  • AUS–SGU, 08/06/26 – 08/13/26: From $424
    06

    Th

  • AUS–SGU, 08/07/26 – 08/14/26: From $396
    07

    Fr

  • AUS–SGU, 08/08/26 – 08/15/26: From $352
    08

    Sa

  • AUS–SGU, 08/09/26 – 08/16/26: From $502
    09

    Su

  • AUS–SGU, 08/10/26 – 08/17/26: From $396
    10

    Mo

  • AUS–SGU, 08/11/26 – 08/18/26: From $328
    11

    Tu

  • AUS–SGU, 08/12/26 – 08/19/26: From $328
    12

    We

  • AUS–SGU, 08/13/26 – 08/20/26: From $396
    13

    Th

  • AUS–SGU, 08/14/26 – 08/21/26: From $357
    14

    Fr

  • AUS–SGU, 08/15/26 – 08/22/26: From $323
    15

    Sa

  • AUS–SGU, 08/16/26 – 08/23/26: From $396
    16

    Su

  • AUS–SGU, 08/17/26 – 08/24/26: From $396
    17

    Mo

  • AUS–SGU, 08/18/26 – 08/25/26: From $323
    18

    Tu

  • AUS–SGU, 08/19/26 – 08/26/26: From $323
    19

    We

  • AUS–SGU, 08/20/26 – 08/27/26: From $396
    20

    Th

  • AUS–SGU, 08/21/26 – 08/28/26: From $318
    21

    Fr

  • AUS–SGU, 08/22/26 – 08/29/26: From $318
    22

    Sa

  • AUS–SGU, 08/23/26 – 08/30/26: From $385
    23

    Su

  • AUS–SGU, 08/24/26 – 08/31/26: From $385
    24

    Mo

  • AUS–SGU, 08/25/26 – 09/01/26: From $282
    25

    Tu

  • AUS–SGU, 08/26/26 – 09/02/26: From $282
    26

    We

  • AUS–SGU, 08/27/26 – 09/03/26: From $357
    27

    Th

  • AUS–SGU: cmp-view-offers-disclaimer. Find Offers
    28

    Fr

  • AUS–SGU: cmp-view-offers-disclaimer. Find Offers
    29

    Sa

  • AUS–SGU: cmp-view-offers-disclaimer. Find Offers
    30

    Su

    • range$282-$726

    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 Austin to St George flights

    $
    keyboard_arrow_down

    Austin (AUS)to

    St George (SGU)
    09/26/26 - 10/03/26

    Round trip

    Economy

    from
    $246Fare subject to changes
    Updated: 1 hour ago

    Austin (AUS)to

    St George (SGU)
    09/19/26 - 09/26/26

    Round trip

    Economy

    from
    $246Fare subject to changes
    Updated: 1 hour ago

    Austin (AUS)to

    St George (SGU)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $246Fare subject to changes
    Updated: 1 hour ago

    Austin (AUS)to

    St George (SGU)
    10/17/26 - 10/24/26

    Round trip

    Economy

    from
    $246Fare subject to changes
    Updated: 1 hour ago

    Austin (AUS)to

    St George (SGU)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $246Fare subject to changes
    Updated: 1 hour ago

    Austin (AUS)to

    St George (SGU)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $246Fare subject to changes
    Updated: 1 hour ago

    Austin (AUS)to

    St George (SGU)
    08/25/26 - 09/01/26

    Round trip

    Economy

    from
    $282Fare subject to changes
    Updated: 1 hour ago

    Austin (AUS)to

    St George (SGU)
    08/26/26 - 09/02/26

    Round trip

    Economy

    from
    $282Fare 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.

    Finding cheap flights from Austin to St George

    Looking for lower fares on your trip from Austin to St George? 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 Austin to St George