American Airlines flights from Saint Louis to Frankfurt

Recent searches for flights from Saint Louis to Frankfurt

Aug 2026
From$1,924*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$945*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$915*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.2K
cmp-daily-histogram-bars-legend-max-price-aria-label $4.1K
Displaying fares for August-2026
  • STL–FRA, 08/15/26 – 08/22/26: From $2,629
    15

    Sa

    AUG

  • STL–FRA, 08/16/26 – 08/23/26: From $2,579
    16

    Su

  • STL–FRA, 08/17/26 – 08/24/26: From $2,579
    17

    Mo

  • STL–FRA, 08/18/26 – 08/25/26: From $2,519
    18

    Tu

  • STL–FRA, 08/19/26 – 08/26/26: From $2,519
    19

    We

  • STL–FRA, 08/20/26 – 08/27/26: From $2,569
    20

    Th

  • STL–FRA, 08/21/26 – 08/28/26: From $2,561
    21

    Fr

  • STL–FRA, 08/22/26 – 08/29/26: From $4,063
    22

    Sa

  • STL–FRA, 08/23/26 – 08/30/26: From $2,579
    23

    Su

  • STL–FRA, 08/24/26 – 08/31/26: From $2,579
    24

    Mo

  • STL–FRA, 08/25/26 – 09/01/26: From $2,519
    25

    Tu

  • STL–FRA, 08/26/26 – 09/02/26: From $2,519
    26

    We

  • STL–FRA, 08/27/26 – 09/03/26: From $2,724
    27

    Th

  • STL–FRA, 08/28/26 – 09/04/26: From $2,724
    28

    Fr

  • STL–FRA, 08/29/26 – 09/05/26: From $1,984
    29

    Sa

  • STL–FRA, 08/30/26 – 09/06/26: From $1,924
    30

    Su

  • STL–FRA, 08/31/26 – 09/07/26: From $1,924
    31

    Mo

  • STL–FRA, 09/01/26 – 09/08/26: From $1,864
    01

    Tu

    SEP

  • STL–FRA, 09/02/26 – 09/09/26: From $1,864
    02

    We

  • STL–FRA, 09/03/26 – 09/10/26: From $1,921
    03

    Th

  • STL–FRA, 09/04/26 – 09/11/26: From $1,924
    04

    Fr

  • STL–FRA, 09/05/26 – 09/12/26: From $1,984
    05

    Sa

  • STL–FRA, 09/06/26 – 09/13/26: From $1,924
    06

    Su

  • STL–FRA, 09/07/26 – 09/14/26: From $1,924
    07

    Mo

  • STL–FRA, 09/08/26 – 09/15/26: From $1,864
    08

    Tu

  • STL–FRA, 09/09/26 – 09/16/26: From $1,864
    09

    We

  • STL–FRA, 09/10/26 – 09/17/26: From $1,924
    10

    Th

  • STL–FRA, 09/11/26 – 09/18/26: From $1,924
    11

    Fr

  • STL–FRA, 09/12/26 – 09/19/26: From $1,224
    12

    Sa

  • STL–FRA, 09/13/26 – 09/20/26: From $1,164
    13

    Su

  • STL–FRA, 09/14/26 – 09/21/26: From $1,164
    14

    Mo

    • range$1,164-$4,063

    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 Frankfurt flights

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    Saint Louis (STL)to

    Frankfurt (FRA)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 hours ago

    Saint Louis (STL)to

    Frankfurt (FRA)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 hours ago

    Saint Louis (STL)to

    Frankfurt (FRA)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 hours ago

    Saint Louis (STL)to

    Frankfurt (FRA)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 hours ago

    Saint Louis (STL)to

    Frankfurt (FRA)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 hours ago

    Saint Louis (STL)to

    Frankfurt (FRA)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 hours ago

    Saint Louis (STL)to

    Frankfurt (FRA)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 hours ago

    Saint Louis (STL)to

    Frankfurt (FRA)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $885Fare subject to changes
    Updated: 2 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 Saint Louis to Frankfurt

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