Flights from Phoenix to Saint Martin from $ 365*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Phoenix (PHX) to Saint Martin (SXM)

Apr 2026
From$ 518*
Viewed: 8 hours ago
RoundTrip|Economy
May 2026
From$ 395*
Viewed: 8 hours ago
RoundTrip|Economy
Jun 2026
From$ 365*
Viewed: 8 hours ago
RoundTrip|Economy
$ 404
$ 869
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    • Range$ 404-$ 869

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Phoenix (PHX) to Saint Martin (SXM) flights

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    More United deals on Phoenix (PHX) to Saint Martin (SXM) flights
    From
    To
    Fare Type
    Dates
    Price
    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		06/01/26 - 06/05/26

    from

    $ 365

    Viewed: 8 hours ago

    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		07/13/26 - 07/17/26

    from

    $ 370

    Viewed: 8 hours ago

    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		06/02/26 - 06/09/26

    from

    $ 370

    Viewed: 8 hours ago

    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		06/08/26 - 06/12/26

    from

    $ 370

    Viewed: 8 hours ago

    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		07/12/26 - 07/16/26

    from

    $ 389

    Viewed: 8 hours ago

    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		05/15/26 - 05/29/26

    from

    $ 395

    Viewed: 8 hours ago

    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		05/29/26 - 06/05/26

    from

    $ 395

    Viewed: 8 hours ago

    Phoenix (PHX)Saint Martin (SXM)Roundtrip
    |
    Economy    		05/29/26 - 06/12/26

    from

    $ 400

    Viewed: 8 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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