American Airlines flights from Phoenix to St. Thomas

Recent searches for flights from Phoenix to St. Thomas

Aug 2026
From$765*
Updated: 2 minutes ago
Round tripIEconomy
Sep 2026
From$675*
Updated: 2 minutes ago
Round tripIEconomy
Oct 2026
From$610*
Updated: 2 minutes ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $765
cmp-daily-histogram-bars-legend-max-price-aria-label $3.9K
Displaying fares for August-2026
  • PHX–STT: cmp-view-offers-disclaimer. Find Offers
    04

    Tu

    AUG

  • PHX–STT, 08/05/26 – 08/12/26: From $3,908
    05

    We

  • PHX–STT, 08/06/26 – 08/13/26: From $1,592
    06

    Th

  • PHX–STT, 08/07/26 – 08/14/26: From $1,756
    07

    Fr

  • PHX–STT, 08/08/26 – 08/15/26: From $1,587
    08

    Sa

  • PHX–STT, 08/09/26 – 08/16/26: From $1,580
    09

    Su

  • PHX–STT, 08/10/26 – 08/17/26: From $1,280
    10

    Mo

  • PHX–STT, 08/11/26 – 08/18/26: From $1,429
    11

    Tu

  • PHX–STT, 08/12/26 – 08/19/26: From $1,205
    12

    We

  • PHX–STT, 08/13/26 – 08/20/26: From $1,371
    13

    Th

  • PHX–STT, 08/14/26 – 08/21/26: From $1,355
    14

    Fr

  • PHX–STT, 08/15/26 – 08/22/26: From $1,025
    15

    Sa

  • PHX–STT, 08/16/26 – 08/23/26: From $1,466
    16

    Su

  • PHX–STT, 08/17/26 – 08/25/26: From $1,197
    17

    Mo

  • PHX–STT, 08/18/26 – 08/25/26: From $1,197
    18

    Tu

  • PHX–STT, 08/19/26 – 08/26/26: From $1,115
    19

    We

  • PHX–STT, 08/20/26 – 08/27/26: From $900
    20

    Th

  • PHX–STT, 08/21/26 – 08/28/26: From $1,189
    21

    Fr

  • PHX–STT, 08/22/26 – 08/29/26: From $1,125
    22

    Sa

  • PHX–STT, 08/23/26 – 08/30/26: From $1,281
    23

    Su

  • PHX–STT, 08/24/26 – 08/31/26: From $1,028
    24

    Mo

  • PHX–STT, 08/25/26 – 09/01/26: From $810
    25

    Tu

  • PHX–STT, 08/26/26 – 09/02/26: From $815
    26

    We

  • PHX–STT, 08/27/26 – 09/03/26: From $765
    27

    Th

  • PHX–STT, 08/28/26 – 09/04/26: From $765
    28

    Fr

  • PHX–STT, 08/29/26 – 09/05/26: From $779
    29

    Sa

  • PHX–STT, 08/30/26 – 09/06/26: From $900
    30

    Su

  • PHX–STT, 08/31/26 – 09/07/26: From $1,010
    31

    Mo

  • PHX–STT: cmp-view-offers-disclaimer. Find Offers
    01

    Tu

    SEP

  • PHX–STT: cmp-view-offers-disclaimer. Find Offers
    02

    We

  • PHX–STT: cmp-view-offers-disclaimer. Find Offers
    03

    Th

    • range$765-$3,908

    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 Phoenix to St. Thomas flights

    $
    keyboard_arrow_down

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes ago

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes ago

    Phoenix (PHX)to

    St. Thomas (STT)
    10/08/26 - 10/15/26

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes ago

    Phoenix (PHX)to

    St. Thomas (STT)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes ago

    Phoenix (PHX)to

    St. Thomas (STT)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes ago

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes ago

    Phoenix (PHX)to

    St. Thomas (STT)
    10/23/26 - 10/30/26

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes ago

    Phoenix (PHX)to

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

    Round trip

    Economy

    from
    $610Fare subject to changes
    Updated: 2 minutes 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 Phoenix to St. Thomas

    Looking for lower fares on your trip from Phoenix 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 Phoenix to St. Thomas