American Airlines flights from Harrisburg to St. Thomas

Recent searches for flights from Harrisburg to St. Thomas

Sep 2026
From$517*
Updated: 8 hours ago
Round tripIEconomy
Oct 2026
From$320*
Updated: 8 hours ago
Round tripIEconomy
Nov 2026
From$320*
Updated: 8 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $320
cmp-daily-histogram-bars-legend-max-price-aria-label $2.6K
Displaying fares for September-2026
  • MDT–STT, 09/11/26 – 09/18/26: From $1,173
    11

    Fr

    SEP

  • MDT–STT, 09/12/26 – 09/19/26: From $1,305
    12

    Sa

  • MDT–STT, 09/13/26 – 09/20/26: From $2,502
    13

    Su

  • MDT–STT, 09/14/26 – 09/21/26: From $1,544
    14

    Mo

  • MDT–STT, 09/15/26 – 09/22/26: From $1,568
    15

    Tu

  • MDT–STT, 09/16/26 – 09/23/26: From $1,456
    16

    We

  • MDT–STT, 09/17/26 – 09/24/26: From $1,515
    17

    Th

  • MDT–STT, 09/18/26 – 09/25/26: From $1,217
    18

    Fr

  • MDT–STT, 09/19/26 – 09/26/26: From $1,173
    19

    Sa

  • MDT–STT, 09/20/26 – 09/27/26: From $2,559
    20

    Su

  • MDT–STT, 09/21/26 – 09/28/26: From $1,237
    21

    Mo

  • MDT–STT, 09/22/26 – 09/29/26: From $778
    22

    Tu

  • MDT–STT, 09/23/26 – 09/30/26: From $872
    23

    We

  • MDT–STT, 09/24/26 – 10/01/26: From $661
    24

    Th

  • MDT–STT, 09/25/26 – 10/02/26: From $831
    25

    Fr

  • MDT–STT, 09/26/26 – 10/03/26: From $750
    26

    Sa

  • MDT–STT, 09/27/26 – 10/04/26: From $720
    27

    Su

  • MDT–STT, 09/28/26 – 10/05/26: From $553
    28

    Mo

  • MDT–STT, 09/29/26 – 10/06/26: From $517
    29

    Tu

  • MDT–STT, 09/30/26 – 10/07/26: From $615
    30

    We

  • MDT–STT, 10/01/26 – 10/08/26: From $720
    01

    Th

    OCT

  • MDT–STT, 10/02/26 – 10/09/26: From $656
    02

    Fr

  • MDT–STT, 10/03/26 – 10/10/26: From $957
    03

    Sa

  • MDT–STT, 10/04/26 – 10/11/26: From $499
    04

    Su

  • MDT–STT, 10/05/26 – 10/12/26: From $320
    05

    Mo

  • MDT–STT, 10/06/26 – 10/13/26: From $533
    06

    Tu

  • MDT–STT, 10/07/26 – 10/14/26: From $555
    07

    We

  • MDT–STT, 10/08/26 – 10/15/26: From $517
    08

    Th

  • MDT–STT: cmp-view-offers-disclaimer. Find Offers
    09

    Fr

  • MDT–STT: cmp-view-offers-disclaimer. Find Offers
    10

    Sa

    • range$320-$2,559

    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 Harrisburg to St. Thomas flights

    $
    keyboard_arrow_down

    Harrisburg (MDT)to

    St. Thomas (STT)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $320Fare subject to changes
    Updated: 8 hours ago

    Harrisburg (MDT)to

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

    Round trip

    Economy

    from
    $320Fare subject to changes
    Updated: 8 hours ago

    Harrisburg (MDT)to

    St. Thomas (STT)
    10/24/26 - 10/31/26

    Round trip

    Economy

    from
    $320Fare subject to changes
    Updated: 8 hours ago

    Harrisburg (MDT)to

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

    Round trip

    Economy

    from
    $320Fare subject to changes
    Updated: 8 hours ago

    Harrisburg (MDT)to

    St. Thomas (STT)
    11/12/26 - 11/19/26

    Round trip

    Economy

    from
    $320Fare subject to changes
    Updated: 8 hours ago

    Harrisburg (MDT)to

    St. Thomas (STT)
    11/14/26 - 11/21/26

    Round trip

    Economy

    from
    $320Fare subject to changes
    Updated: 8 hours ago

    Harrisburg (MDT)to

    St. Thomas (STT)
    11/16/26 - 11/23/26

    Round trip

    Economy

    from
    $320Fare subject to changes
    Updated: 8 hours ago

    Harrisburg (MDT)to

    St. Thomas (STT)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $325Fare subject to changes
    Updated: 8 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 Harrisburg to St. Thomas

    Looking for lower fares on your trip from Harrisburg 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

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    • 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.
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    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Harrisburg to St. Thomas