Flights from Castries to Saint Martin. Caribbean Airlines Tickets from $638*

Promo Code

Book Castries to Saint Martin Flights on Caribbean Airlines

Apr 2026
From$649*
Seen: 23 hrs ago
Flight Type Round Trip/Economy
May 2026
From$638*
Seen: 23 hrs ago
Flight Type Round Trip/Economy
Jun 2026
From$638*
Seen: 23 hrs ago
Flight Type Round Trip/Economy
$649
$902
Displaying fares for April-2026
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    • Range$649-$902

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Great prices on flights from Castries to Saint Martin  with Caribbean Airlines 

    Great prices on flights from Castries to Saint Martin  with Caribbean Airlines 
    From
    To
    Fare Type
    Dates
    Price
    Castries (SLU)Saint Martin (SXM)Round-trip
    /
    Economy    		05/28/2026 - 06/20/2026

    From

    $638

    Seen: 23 hrs ago

    Castries (SLU)Saint Martin (SXM)Round-trip
    /
    Economy    		05/05/2026 - 05/23/2026

    From

    $638

    Seen: 23 hrs ago

    Castries (SLU)Saint Martin (SXM)Round-trip
    /
    Economy    		06/12/2026 - 06/20/2026

    From

    $638

    Seen: 23 hrs ago

    Castries (SLU)Saint Martin (SXM)Round-trip
    /
    Economy    		06/14/2026 - 06/20/2026

    From

    $638

    Seen: 23 hrs ago

    Castries (SLU)Saint Martin (SXM)Round-trip
    /
    Economy    		09/10/2026 - 09/15/2026

    From

    $638

    Seen: 23 hrs ago

    Castries (SLU)Saint Martin (SXM)Round-trip
    /
    Economy    		09/10/2026 - 09/22/2026

    From

    $638

    Seen: 23 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at the time of booking

    SXM