American Airlines flights from Austin to Santiago

Recent searches for flights from Austin to Santiago

Aug 2026
From$709*
Updated: 3 hours ago
Round tripIEconomy
Sep 2026
From$668*
Updated: 21 hours ago
Round tripIEconomy
Oct 2026
From$709*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $709
cmp-daily-histogram-bars-legend-max-price-aria-label $1.5K
Displaying fares for August-2026
  • AUS–SCL: cmp-view-offers-disclaimer. Find Offers
    10

    Mo

    AUG

  • AUS–SCL, 08/11/26 – 08/18/26: From $809
    11

    Tu

  • AUS–SCL, 08/12/26 – 08/19/26: From $809
    12

    We

  • AUS–SCL, 08/13/26 – 08/20/26: From $1,061
    13

    Th

  • AUS–SCL, 08/14/26 – 08/21/26: From $1,199
    14

    Fr

  • AUS–SCL, 08/15/26 – 08/22/26: From $1,529
    15

    Sa

  • AUS–SCL, 08/16/26 – 08/23/26: From $1,365
    16

    Su

  • AUS–SCL, 08/17/26 – 08/24/26: From $742
    17

    Mo

  • AUS–SCL, 08/18/26 – 08/25/26: From $834
    18

    Tu

  • AUS–SCL, 08/19/26 – 08/26/26: From $742
    19

    We

  • AUS–SCL, 08/20/26 – 08/27/26: From $742
    20

    Th

  • AUS–SCL, 08/21/26 – 08/28/26: From $1,204
    21

    Fr

  • AUS–SCL, 08/22/26 – 08/29/26: From $1,256
    22

    Sa

  • AUS–SCL, 08/23/26 – 08/30/26: From $817
    23

    Su

  • AUS–SCL, 08/24/26 – 08/31/26: From $709
    24

    Mo

  • AUS–SCL, 08/25/26 – 09/01/26: From $709
    25

    Tu

  • AUS–SCL, 08/26/26 – 09/02/26: From $709
    26

    We

  • AUS–SCL, 08/27/26 – 09/03/26: From $719
    27

    Th

  • AUS–SCL, 08/28/26 – 09/04/26: From $947
    28

    Fr

  • AUS–SCL, 08/29/26 – 09/05/26: From $802
    29

    Sa

  • AUS–SCL, 08/30/26 – 09/06/26: From $994
    30

    Su

  • AUS–SCL, 08/31/26 – 09/07/26: From $801
    31

    Mo

  • AUS–SCL, 09/01/26 – 09/08/26: From $1,006
    01

    Tu

    SEP

  • AUS–SCL, 09/02/26 – 09/09/26: From $801
    02

    We

  • AUS–SCL, 09/03/26 – 09/10/26: From $1,242
    03

    Th

  • AUS–SCL, 09/04/26 – 09/11/26: From $1,504
    04

    Fr

  • AUS–SCL, 09/05/26 – 09/12/26: From $1,163
    05

    Sa

  • AUS–SCL, 09/06/26 – 09/13/26: From $994
    06

    Su

  • AUS–SCL, 09/07/26 – 09/14/26: From $709
    07

    Mo

  • AUS–SCL, 09/08/26 – 09/15/26: From $709
    08

    Tu

  • AUS–SCL, 09/09/26 – 09/16/26: From $709
    09

    We

    • range$709-$1,529

    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 Santiago flights

    $
    keyboard_arrow_down

    Austin (AUS)to

    Santiago (SCL)
    09/18/26 - 09/28/26

    Round trip

    Economy

    from
    $668Fare subject to changes
    Updated: 21 hours ago

    Austin (AUS)to

    Santiago (SCL)
    09/17/26 - 09/28/26

    Round trip

    Economy

    from
    $670Fare subject to changes
    Updated: 21 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/12/26 - 10/19/26

    Round trip

    Economy

    from
    $709Fare subject to changes
    Updated: 3 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $709Fare subject to changes
    Updated: 3 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $709Fare subject to changes
    Updated: 3 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $709Fare subject to changes
    Updated: 3 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $709Fare subject to changes
    Updated: 3 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $709Fare subject to changes
    Updated: 3 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.

    Finding cheap flights from Austin to Santiago

    Looking for lower fares on your trip from Austin to Santiago? 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 Santiago