American Airlines flights from Des Moines to St. Thomas

Recent searches for flights from Des Moines to St. Thomas

Aug 2026
From$596*
Updated: 2 hours ago
Round tripIEconomy
Sep 2026
From$512*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$492*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $596
cmp-daily-histogram-bars-legend-max-price-aria-label $1.5K
Displaying fares for August-2026
  • DSM–STT, 08/16/26 – 08/23/26: From $812
    16

    Su

    AUG

  • DSM–STT, 08/17/26 – 08/24/26: From $884
    17

    Mo

  • DSM–STT, 08/18/26 – 08/25/26: From $1,203
    18

    Tu

  • DSM–STT, 08/19/26 – 08/26/26: From $1,387
    19

    We

  • DSM–STT, 08/20/26 – 08/27/26: From $718
    20

    Th

  • DSM–STT, 08/21/26 – 08/28/26: From $733
    21

    Fr

  • DSM–STT, 08/22/26 – 08/29/26: From $802
    22

    Sa

  • DSM–STT, 08/23/26 – 08/30/26: From $695
    23

    Su

  • DSM–STT, 08/24/26 – 08/31/26: From $718
    24

    Mo

  • DSM–STT, 08/25/26 – 09/01/26: From $1,125
    25

    Tu

  • DSM–STT, 08/26/26 – 09/02/26: From $1,109
    26

    We

  • DSM–STT, 08/27/26 – 09/03/26: From $596
    27

    Th

  • DSM–STT, 08/28/26 – 09/04/26: From $634
    28

    Fr

  • DSM–STT, 08/29/26 – 09/05/26: From $634
    29

    Sa

  • DSM–STT, 08/30/26 – 09/06/26: From $596
    30

    Su

  • DSM–STT, 08/31/26 – 09/07/26: From $789
    31

    Mo

  • DSM–STT, 09/01/26 – 09/08/26: From $911
    01

    Tu

    SEP

  • DSM–STT, 09/02/26 – 09/09/26: From $788
    02

    We

  • DSM–STT, 09/03/26 – 09/10/26: From $787
    03

    Th

  • DSM–STT, 09/04/26 – 09/11/26: From $781
    04

    Fr

  • DSM–STT, 09/05/26 – 09/12/26: From $944
    05

    Sa

  • DSM–STT, 09/06/26 – 09/13/26: From $1,382
    06

    Su

  • DSM–STT, 09/07/26 – 09/14/26: From $762
    07

    Mo

  • DSM–STT, 09/08/26 – 09/15/26: From $739
    08

    Tu

  • DSM–STT, 09/09/26 – 09/16/26: From $1,509
    09

    We

  • DSM–STT, 09/10/26 – 09/17/26: From $720
    10

    Th

  • DSM–STT, 09/11/26 – 09/18/26: From $756
    11

    Fr

  • DSM–STT: cmp-view-offers-disclaimer. Find Offers
    12

    Sa

  • DSM–STT: cmp-view-offers-disclaimer. Find Offers
    13

    Su

  • DSM–STT: cmp-view-offers-disclaimer. Find Offers
    14

    Mo

  • DSM–STT, 09/15/26 – 09/22/26: From $600
    15

    Tu

    • range$596-$1,509

    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 Des Moines to St. Thomas flights

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    Des Moines (DSM)to

    St. Thomas (STT)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 2 hours ago

    Des Moines (DSM)to

    St. Thomas (STT)
    10/25/26 - 11/01/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 2 hours ago

    Des Moines (DSM)to

    St. Thomas (STT)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 2 hours ago

    Des Moines (DSM)to

    St. Thomas (STT)
    11/01/26 - 11/08/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 2 hours ago

    Des Moines (DSM)to

    St. Thomas (STT)
    11/02/26 - 11/09/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 2 hours ago

    Des Moines (DSM)to

    St. Thomas (STT)
    11/05/26 - 11/12/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 2 hours ago

    Des Moines (DSM)to

    St. Thomas (STT)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $492Fare subject to changes
    Updated: 2 hours ago

    Des Moines (DSM)to

    St. Thomas (STT)
    10/05/26 - 10/12/26

    Round trip

    Economy

    from
    $492Fare 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 Des Moines to St. Thomas

    Looking for lower fares on your trip from Des Moines to St. Thomas? 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 Des Moines to St. Thomas