American Airlines flights from Austin to Santiago

Recent searches for flights from Austin to Santiago

Sep 2026
From$804*
Updated: 13 hours ago
Round tripIEconomy
Oct 2026
From$597*
Updated: 13 hours ago
Round tripIEconomy
Nov 2026
From$597*
Updated: 13 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $804
cmp-daily-histogram-bars-legend-max-price-aria-label $1.8K
Displaying fares for September-2026
  • AUS–SCL, 09/01/26 – 09/08/26: From $1,193
    01

    Tu

    SEP

  • AUS–SCL, 09/02/26 – 09/09/26: From $1,311
    02

    We

  • AUS–SCL, 09/03/26 – 09/10/26: From $1,086
    03

    Th

  • AUS–SCL, 09/04/26 – 09/11/26: From $1,767
    04

    Fr

  • AUS–SCL, 09/05/26 – 09/12/26: From $1,554
    05

    Sa

  • AUS–SCL, 09/06/26 – 09/13/26: From $1,579
    06

    Su

  • AUS–SCL, 09/07/26 – 09/14/26: From $1,121
    07

    Mo

  • AUS–SCL, 09/08/26 – 09/15/26: From $1,121
    08

    Tu

  • AUS–SCL, 09/09/26 – 09/16/26: From $804
    09

    We

  • AUS–SCL, 09/10/26 – 09/17/26: From $1,244
    10

    Th

  • AUS–SCL, 09/11/26 – 09/18/26: From $1,489
    11

    Fr

  • AUS–SCL, 09/12/26 – 09/19/26: From $1,487
    12

    Sa

  • AUS–SCL, 09/13/26 – 09/20/26: From $1,656
    13

    Su

  • AUS–SCL, 09/14/26 – 09/21/26: From $1,482
    14

    Mo

  • AUS–SCL, 09/15/26 – 09/22/26: From $1,495
    15

    Tu

  • AUS–SCL, 09/16/26 – 09/23/26: From $1,019
    16

    We

  • AUS–SCL, 09/17/26 – 09/24/26: From $1,121
    17

    Th

  • AUS–SCL, 09/18/26 – 10/03/26: From $1,169
    18

    Fr

  • AUS–SCL, 09/19/26 – 10/03/26: From $1,464
    19

    Sa

  • AUS–SCL, 09/20/26 – 09/27/26: From $1,640
    20

    Su

  • AUS–SCL, 09/21/26 – 09/28/26: From $1,019
    21

    Mo

  • AUS–SCL, 09/22/26 – 09/29/26: From $1,019
    22

    Tu

  • AUS–SCL, 09/23/26 – 09/30/26: From $1,019
    23

    We

  • AUS–SCL, 09/24/26 – 10/01/26: From $1,019
    24

    Th

  • AUS–SCL, 09/25/26 – 10/02/26: From $1,482
    25

    Fr

  • AUS–SCL, 09/26/26 – 10/03/26: From $1,229
    26

    Sa

  • AUS–SCL, 09/27/26 – 10/13/26: From $804
    27

    Su

  • AUS–SCL, 09/28/26 – 10/05/26: From $860
    28

    Mo

  • AUS–SCL, 09/29/26 – 10/06/26: From $804
    29

    Tu

  • AUS–SCL, 09/30/26 – 10/07/26: From $860
    30

    We

    • range$804-$1,767

    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)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 13 hours ago

    Austin (AUS)to

    Santiago (SCL)
    12/04/26 - 12/11/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 13 hours ago

    Austin (AUS)to

    Santiago (SCL)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 9 hours ago

    Austin (AUS)to

    Santiago (SCL)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 13 hours ago

    Austin (AUS)to

    Santiago (SCL)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 13 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 13 hours ago

    Austin (AUS)to

    Santiago (SCL)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 13 hours ago

    Austin (AUS)to

    Santiago (SCL)
    11/15/26 - 11/22/26

    Round trip

    Economy

    from
    $597Fare subject to changes
    Updated: 13 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