American Airlines flights from San Antonio to Santiago

Recent searches for flights from San Antonio to Santiago

Aug 2026
From$940*
Updated: 9 hours ago
Round tripIEconomy
Sep 2026
From$940*
Updated: 9 hours ago
Round tripIEconomy
Oct 2026
From$940*
Updated: 9 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $940
cmp-daily-histogram-bars-legend-max-price-aria-label $1.7K
Displaying fares for August-2026
  • SAT–SCL, 08/11/26 – 08/18/26: From $940
    11

    Tu

    AUG

  • SAT–SCL, 08/12/26 – 08/19/26: From $952
    12

    We

  • SAT–SCL, 08/13/26 – 08/20/26: From $1,149
    13

    Th

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

    Fr

  • SAT–SCL, 08/15/26 – 08/22/26: From $1,650
    15

    Sa

  • SAT–SCL, 08/16/26 – 08/23/26: From $1,475
    16

    Su

  • SAT–SCL, 08/17/26 – 08/24/26: From $940
    17

    Mo

  • SAT–SCL, 08/18/26 – 08/25/26: From $952
    18

    Tu

  • SAT–SCL, 08/19/26 – 08/26/26: From $940
    19

    We

  • SAT–SCL, 08/20/26 – 08/27/26: From $940
    20

    Th

  • SAT–SCL, 08/21/26 – 08/28/26: From $1,276
    21

    Fr

  • SAT–SCL, 08/22/26 – 08/29/26: From $1,337
    22

    Sa

  • SAT–SCL, 08/23/26 – 08/30/26: From $952
    23

    Su

  • SAT–SCL, 08/24/26 – 08/31/26: From $940
    24

    Mo

  • SAT–SCL, 08/25/26 – 09/01/26: From $940
    25

    Tu

  • SAT–SCL, 08/26/26 – 09/02/26: From $940
    26

    We

  • SAT–SCL, 08/27/26 – 09/03/26: From $940
    27

    Th

  • SAT–SCL, 08/28/26 – 09/04/26: From $1,022
    28

    Fr

  • SAT–SCL, 08/29/26 – 09/05/26: From $995
    29

    Sa

  • SAT–SCL, 08/30/26 – 09/06/26: From $1,074
    30

    Su

  • SAT–SCL, 08/31/26 – 09/07/26: From $1,079
    31

    Mo

  • SAT–SCL, 09/01/26 – 09/08/26: From $1,012
    01

    Tu

    SEP

  • SAT–SCL, 09/02/26 – 09/09/26: From $940
    02

    We

  • SAT–SCL, 09/03/26 – 09/10/26: From $1,351
    03

    Th

  • SAT–SCL, 09/04/26 – 09/11/26: From $1,622
    04

    Fr

  • SAT–SCL, 09/05/26 – 09/12/26: From $1,342
    05

    Sa

  • SAT–SCL, 09/06/26 – 09/13/26: From $1,007
    06

    Su

  • SAT–SCL, 09/07/26 – 09/14/26: From $940
    07

    Mo

  • SAT–SCL, 09/08/26 – 09/15/26: From $940
    08

    Tu

  • SAT–SCL, 09/09/26 – 09/16/26: From $940
    09

    We

  • SAT–SCL, 09/10/26 – 09/17/26: From $940
    10

    Th

    • range$940-$1,650

    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 San Antonio to Santiago flights

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    San Antonio (SAT)to

    Santiago (SCL)
    01/27/27 - 03/31/27

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 22 hours ago

    San Antonio (SAT)to

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

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    Santiago (SCL)
    12/06/26 - 12/13/26

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    Santiago (SCL)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    Santiago (SCL)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    Santiago (SCL)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    Santiago (SCL)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 9 hours ago

    San Antonio (SAT)to

    Santiago (SCL)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $935Fare subject to changes
    Updated: 9 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 San Antonio to Santiago

    Looking for lower fares on your trip from San Antonio 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 San Antonio to Santiago