American Airlines flights from Atlanta to Santiago, DR

Recent searches for flights from Atlanta to Santiago, DR

Sep 2026
From$782*
Updated: 6 hours ago
Round tripIEconomy
Oct 2026
From$745*
Updated: 6 hours ago
Round tripIEconomy
Nov 2026
From$745*
Updated: 6 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $782
cmp-daily-histogram-bars-legend-max-price-aria-label $1.6K
Displaying fares for September-2026
  • ATL–STI, 09/06/26 – 09/13/26: From $1,633
    06

    Su

    SEP

  • ATL–STI, 09/07/26 – 09/14/26: From $1,291
    07

    Mo

  • ATL–STI, 09/08/26 – 09/15/26: From $990
    08

    Tu

  • ATL–STI, 09/09/26 – 09/16/26: From $950
    09

    We

  • ATL–STI, 09/10/26 – 09/17/26: From $922
    10

    Th

  • ATL–STI, 09/11/26 – 09/18/26: From $917
    11

    Fr

  • ATL–STI, 09/12/26 – 09/19/26: From $967
    12

    Sa

  • ATL–STI, 09/13/26 – 09/20/26: From $887
    13

    Su

  • ATL–STI, 09/14/26 – 09/21/26: From $887
    14

    Mo

  • ATL–STI, 09/15/26 – 09/22/26: From $915
    15

    Tu

  • ATL–STI, 09/16/26 – 09/23/26: From $837
    16

    We

  • ATL–STI, 09/17/26 – 09/24/26: From $837
    17

    Th

  • ATL–STI, 09/18/26 – 09/25/26: From $832
    18

    Fr

  • ATL–STI, 09/19/26 – 09/26/26: From $882
    19

    Sa

  • ATL–STI, 09/20/26 – 09/27/26: From $837
    20

    Su

  • ATL–STI, 09/21/26 – 09/28/26: From $1,171
    21

    Mo

  • ATL–STI, 09/22/26 – 10/22/26: From $782
    22

    Tu

  • ATL–STI, 09/23/26 – 09/30/26: From $787
    23

    We

  • ATL–STI, 09/24/26 – 10/01/26: From $782
    24

    Th

  • ATL–STI, 09/25/26 – 10/02/26: From $782
    25

    Fr

  • ATL–STI, 09/26/26 – 10/03/26: From $832
    26

    Sa

  • ATL–STI, 09/27/26 – 10/04/26: From $837
    27

    Su

  • ATL–STI, 09/28/26 – 10/05/26: From $812
    28

    Mo

  • ATL–STI, 09/29/26 – 10/06/26: From $782
    29

    Tu

  • ATL–STI, 09/30/26 – 10/07/26: From $787
    30

    We

  • ATL–STI, 10/01/26 – 10/08/26: From $782
    01

    Th

    OCT

  • ATL–STI, 10/02/26 – 10/09/26: From $782
    02

    Fr

  • ATL–STI, 10/03/26 – 10/10/26: From $832
    03

    Sa

  • ATL–STI, 10/04/26 – 10/11/26: From $837
    04

    Su

  • ATL–STI, 10/05/26 – 10/12/26: From $812
    05

    Mo

    • range$782-$1,633

    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 Atlanta to Santiago, DR flights

    $
    keyboard_arrow_down

    Atlanta (ATL)to

    Santiago, DR (STI)
    01/05/27 - 01/12/27

    Round trip

    Economy

    from
    $685Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Santiago, DR (STI)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $685Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Santiago, DR (STI)
    12/10/26 - 12/17/26

    Round trip

    Economy

    from
    $690Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Santiago, DR (STI)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $690Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Santiago, DR (STI)
    12/07/26 - 12/14/26

    Round trip

    Economy

    from
    $715Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Santiago, DR (STI)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $715Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Santiago, DR (STI)
    12/03/26 - 12/10/26

    Round trip

    Economy

    from
    $715Fare subject to changes
    Updated: 6 hours ago

    Atlanta (ATL)to

    Santiago, DR (STI)
    12/04/26 - 12/11/26

    Round trip

    Economy

    from
    $715Fare subject to changes
    Updated: 6 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 Atlanta to Santiago, DR

    Looking for lower fares on your trip from Atlanta to Santiago, DR? 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

    Citi / AAdvantage credit card offer.

    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 Atlanta to Santiago, DR