American Airlines flights from Buffalo to St. Maarten/St. Martin

Recent searches for flights from Buffalo to St. Maarten/St. Martin

Aug 2026
From$375*
Updated: 7 hours ago
Round tripIEconomy
Sep 2026
From$380*
Updated: 7 hours ago
Round tripIEconomy
Oct 2026
From$380*
Updated: 7 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $375
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for August-2026
  • BUF–SXM, 08/04/26 – 08/11/26: From $1,112
    04

    Tu

    AUG

  • BUF–SXM, 08/05/26 – 08/12/26: From $879
    05

    We

  • BUF–SXM, 08/06/26 – 08/13/26: From $854
    06

    Th

  • BUF–SXM, 08/07/26 – 08/14/26: From $697
    07

    Fr

  • BUF–SXM, 08/08/26 – 08/15/26: From $697
    08

    Sa

  • BUF–SXM, 08/09/26 – 08/16/26: From $781
    09

    Su

  • BUF–SXM, 08/10/26 – 08/17/26: From $1,014
    10

    Mo

  • BUF–SXM, 08/11/26 – 08/18/26: From $829
    11

    Tu

  • BUF–SXM, 08/12/26 – 08/19/26: From $668
    12

    We

  • BUF–SXM, 08/13/26 – 08/20/26: From $638
    13

    Th

  • BUF–SXM, 08/14/26 – 08/21/26: From $643
    14

    Fr

  • BUF–SXM, 08/15/26 – 08/22/26: From $638
    15

    Sa

  • BUF–SXM, 08/16/26 – 08/23/26: From $643
    16

    Su

  • BUF–SXM, 08/17/26 – 08/24/26: From $638
    17

    Mo

  • BUF–SXM, 08/18/26 – 08/25/26: From $417
    18

    Tu

  • BUF–SXM, 08/19/26 – 08/26/26: From $547
    19

    We

  • BUF–SXM, 08/20/26 – 08/27/26: From $417
    20

    Th

  • BUF–SXM, 08/21/26 – 08/28/26: From $417
    21

    Fr

  • BUF–SXM, 08/22/26 – 08/29/26: From $417
    22

    Sa

  • BUF–SXM, 08/23/26 – 08/30/26: From $547
    23

    Su

  • BUF–SXM, 08/24/26 – 08/31/26: From $627
    24

    Mo

  • BUF–SXM, 08/25/26 – 09/01/26: From $452
    25

    Tu

  • BUF–SXM, 08/26/26 – 09/02/26: From $385
    26

    We

  • BUF–SXM, 08/27/26 – 09/03/26: From $380
    27

    Th

  • BUF–SXM, 08/28/26 – 09/04/26: From $452
    28

    Fr

  • BUF–SXM, 08/29/26 – 09/05/26: From $375
    29

    Sa

  • BUF–SXM, 08/30/26 – 09/06/26: From $380
    30

    Su

  • BUF–SXM, 08/31/26 – 09/07/26: From $498
    31

    Mo

  • BUF–SXM, 09/01/26 – 09/08/26: From $577
    01

    Tu

    SEP

  • BUF–SXM, 09/02/26 – 09/09/26: From $385
    02

    We

  • BUF–SXM, 09/03/26 – 09/10/26: From $380
    03

    Th

    • range$375-$1,112

    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 Buffalo to St. Maarten/St. Martin flights

    $
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    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    11/26/26 - 12/03/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 7 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    08/29/26 - 09/05/26

    Round trip

    Economy

    from
    $375Fare subject to changes
    Updated: 7 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/01/26 - 10/08/26

    Round trip

    Economy

    from
    $380Fare subject to changes
    Updated: 7 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $380Fare subject to changes
    Updated: 7 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/10/26 - 10/17/26

    Round trip

    Economy

    from
    $380Fare subject to changes
    Updated: 7 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/15/26 - 10/22/26

    Round trip

    Economy

    from
    $380Fare subject to changes
    Updated: 7 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/16/26 - 10/23/26

    Round trip

    Economy

    from
    $380Fare subject to changes
    Updated: 7 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/26/26 - 11/02/26

    Round trip

    Economy

    from
    $380Fare subject to changes
    Updated: 7 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 Buffalo to St. Maarten/St. Martin

    Looking for lower fares on your trip from Buffalo to St. Maarten/St. Martin? 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 Buffalo to St. Maarten/St. Martin