American Airlines flights from Saint Louis to Dublin

Recent searches for flights from Saint Louis to Dublin

Aug 2026
From$898*
Updated: 11 hours ago
Round tripIEconomy
Sep 2026
From$761*
Updated: 1 hour ago
Round tripIEconomy
Oct 2026
From$726*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $761
cmp-daily-histogram-bars-legend-max-price-aria-label $1.4K
Displaying fares for August-2026
  • STL–DUB, 08/25/26 – 09/01/26: From $898
    25

    Tu

    AUG

  • STL–DUB, 08/26/26 – 09/02/26: From $1,249
    26

    We

  • STL–DUB, 08/27/26 – 09/03/26: From $1,053
    27

    Th

  • STL–DUB, 08/28/26 – 09/04/26: From $1,053
    28

    Fr

  • STL–DUB, 08/29/26 – 09/05/26: From $1,103
    29

    Sa

  • STL–DUB, 08/30/26 – 09/06/26: From $1,043
    30

    Su

  • STL–DUB, 08/31/26 – 09/07/26: From $1,043
    31

    Mo

  • STL–DUB, 09/01/26 – 09/08/26: From $898
    01

    Tu

    SEP

  • STL–DUB, 09/02/26 – 09/09/26: From $898
    02

    We

  • STL–DUB, 09/03/26 – 09/10/26: From $948
    03

    Th

  • STL–DUB, 09/04/26 – 09/11/26: From $1,093
    04

    Fr

  • STL–DUB, 09/05/26 – 09/12/26: From $1,143
    05

    Sa

  • STL–DUB, 09/06/26 – 09/13/26: From $1,369
    06

    Su

  • STL–DUB, 09/07/26 – 09/14/26: From $948
    07

    Mo

  • STL–DUB, 09/08/26 – 09/15/26: From $1,043
    08

    Tu

  • STL–DUB, 09/09/26 – 09/16/26: From $898
    09

    We

  • STL–DUB, 09/10/26 – 09/17/26: From $948
    10

    Th

  • STL–DUB, 09/11/26 – 09/18/26: From $948
    11

    Fr

  • STL–DUB, 09/12/26 – 09/19/26: From $998
    12

    Sa

  • STL–DUB, 09/13/26 – 09/20/26: From $1,053
    13

    Su

  • STL–DUB, 09/14/26 – 09/21/26: From $1,053
    14

    Mo

  • STL–DUB, 09/15/26 – 09/22/26: From $993
    15

    Tu

  • STL–DUB, 09/16/26 – 09/23/26: From $993
    16

    We

  • STL–DUB, 09/17/26 – 09/24/26: From $1,043
    17

    Th

  • STL–DUB, 09/18/26 – 09/25/26: From $1,043
    18

    Fr

  • STL–DUB, 09/19/26 – 09/26/26: From $1,103
    19

    Sa

  • STL–DUB, 09/20/26 – 09/27/26: From $1,053
    20

    Su

  • STL–DUB, 09/21/26 – 09/28/26: From $821
    21

    Mo

  • STL–DUB, 09/22/26 – 09/29/26: From $761
    22

    Tu

  • STL–DUB, 09/23/26 – 09/30/26: From $761
    23

    We

  • STL–DUB, 09/24/26 – 10/01/26: From $811
    24

    Th

    • range$761-$1,369

    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 Saint Louis to Dublin flights

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    Saint Louis (STL)to

    Dublin (DUB)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 1 hour ago

    Saint Louis (STL)to

    Dublin (DUB)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $706Fare subject to changes
    Updated: 1 hour ago

    Saint Louis (STL)to

    Dublin (DUB)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $711Fare subject to changes
    Updated: 1 hour ago

    Saint Louis (STL)to

    Dublin (DUB)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $726Fare subject to changes
    Updated: 1 hour ago

    Saint Louis (STL)to

    Dublin (DUB)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $726Fare subject to changes
    Updated: 1 hour ago

    Saint Louis (STL)to

    Dublin (DUB)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $726Fare subject to changes
    Updated: 1 hour ago

    Saint Louis (STL)to

    Dublin (DUB)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $726Fare subject to changes
    Updated: 1 hour ago

    Saint Louis (STL)to

    Dublin (DUB)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $726Fare 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 Saint Louis to Dublin

    Looking for lower fares on your trip from Saint Louis to Dublin? 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 Saint Louis to Dublin