American Airlines flights from Phoenix to Saint Croix

Recent searches for flights from Phoenix to Saint Croix

Aug 2026
From$686*
Updated: 11 hours ago
Round tripIEconomy
Sep 2026
From$556*
Updated: 11 hours ago
Round tripIEconomy
Oct 2026
From$556*
Updated: 11 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $565
cmp-daily-histogram-bars-legend-max-price-aria-label $871
Displaying fares for August-2026
  • PHX–STX, 08/17/26 – 08/24/26: From $836
    17

    Mo

    AUG

  • PHX–STX, 08/18/26 – 08/25/26: From $836
    18

    Tu

  • PHX–STX, 08/19/26 – 08/26/26: From $841
    19

    We

  • PHX–STX, 08/20/26 – 08/27/26: From $836
    20

    Th

  • PHX–STX, 08/21/26 – 08/28/26: From $840
    21

    Fr

  • PHX–STX, 08/22/26 – 08/29/26: From $871
    22

    Sa

  • PHX–STX, 08/23/26 – 08/30/26: From $726
    23

    Su

  • PHX–STX, 08/24/26 – 08/31/26: From $726
    24

    Mo

  • PHX–STX, 08/25/26 – 09/01/26: From $726
    25

    Tu

  • PHX–STX, 08/26/26 – 09/02/26: From $731
    26

    We

  • PHX–STX, 08/27/26 – 09/03/26: From $726
    27

    Th

  • PHX–STX, 08/28/26 – 09/04/26: From $726
    28

    Fr

  • PHX–STX, 08/29/26 – 09/05/26: From $761
    29

    Sa

  • PHX–STX, 08/30/26 – 09/06/26: From $706
    30

    Su

  • PHX–STX, 08/31/26 – 09/07/26: From $686
    31

    Mo

  • PHX–STX, 09/01/26 – 09/08/26: From $836
    01

    Tu

    SEP

  • PHX–STX, 09/02/26 – 09/09/26: From $645
    02

    We

  • PHX–STX, 09/03/26 – 09/10/26: From $665
    03

    Th

  • PHX–STX, 09/04/26 – 09/11/26: From $665
    04

    Fr

  • PHX–STX, 09/05/26 – 09/12/26: From $700
    05

    Sa

  • PHX–STX, 09/06/26 – 09/13/26: From $600
    06

    Su

  • PHX–STX, 09/07/26 – 09/14/26: From $746
    07

    Mo

  • PHX–STX, 09/08/26 – 09/15/26: From $576
    08

    Tu

  • PHX–STX, 09/09/26 – 09/16/26: From $585
    09

    We

  • PHX–STX, 09/10/26 – 09/17/26: From $661
    10

    Th

  • PHX–STX, 09/11/26 – 09/18/26: From $615
    11

    Fr

  • PHX–STX, 09/12/26 – 09/19/26: From $650
    12

    Sa

  • PHX–STX, 09/13/26 – 09/19/26: From $611
    13

    Su

  • PHX–STX: cmp-view-offers-disclaimer. Find Offers
    14

    Mo

  • PHX–STX: cmp-view-offers-disclaimer. Find Offers
    15

    Tu

  • PHX–STX, 09/16/26 – 09/23/26: From $565
    16

    We

    • range$565-$871

    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 Saint Croix flights

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    Phoenix (PHX)to

    Saint Croix (STX)
    10/04/26 - 10/11/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 hours ago

    Phoenix (PHX)to

    Saint Croix (STX)
    10/12/26 - 10/19/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 hours ago

    Phoenix (PHX)to

    Saint Croix (STX)
    10/25/26 - 11/01/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 hours ago

    Phoenix (PHX)to

    Saint Croix (STX)
    10/29/26 - 11/05/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 hours ago

    Phoenix (PHX)to

    Saint Croix (STX)
    09/22/26 - 09/29/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 hours ago

    Phoenix (PHX)to

    Saint Croix (STX)
    10/19/26 - 10/26/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 hours ago

    Phoenix (PHX)to

    Saint Croix (STX)
    10/22/26 - 10/29/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 hours ago

    Phoenix (PHX)to

    Saint Croix (STX)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $556Fare subject to changes
    Updated: 11 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 Phoenix to Saint Croix

    Looking for lower fares on your trip from Phoenix to Saint Croix? 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 Saint Croix