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

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

Sep 2026
From$482*
Updated: 3 hours ago
Round tripIEconomy
Oct 2026
From$452*
Updated: 3 hours ago
Round tripIEconomy
Nov 2026
From$452*
Updated: 3 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $460
cmp-daily-histogram-bars-legend-max-price-aria-label $904
Displaying fares for September-2026
  • BUF–SXM: cmp-view-offers-disclaimer. Find Offers
    13

    Su

    SEP

  • BUF–SXM, 09/14/26 – 09/21/26: From $783
    14

    Mo

  • BUF–SXM, 09/15/26 – 09/22/26: From $904
    15

    Tu

  • BUF–SXM, 09/16/26 – 09/23/26: From $781
    16

    We

  • BUF–SXM, 09/17/26 – 09/24/26: From $681
    17

    Th

  • BUF–SXM, 09/18/26 – 09/25/26: From $681
    18

    Fr

  • BUF–SXM, 09/19/26 – 09/26/26: From $700
    19

    Sa

  • BUF–SXM, 09/20/26 – 09/27/26: From $686
    20

    Su

  • BUF–SXM, 09/21/26 – 09/28/26: From $681
    21

    Mo

  • BUF–SXM, 09/22/26 – 09/29/26: From $650
    22

    Tu

  • BUF–SXM, 09/23/26 – 09/30/26: From $690
    23

    We

  • BUF–SXM, 09/24/26 – 10/01/26: From $603
    24

    Th

  • BUF–SXM, 09/25/26 – 10/02/26: From $604
    25

    Fr

  • BUF–SXM, 09/26/26 – 10/03/26: From $572
    26

    Sa

  • BUF–SXM, 09/27/26 – 10/04/26: From $679
    27

    Su

  • BUF–SXM, 09/28/26 – 10/05/26: From $572
    28

    Mo

  • BUF–SXM, 09/29/26 – 10/06/26: From $482
    29

    Tu

  • BUF–SXM, 09/30/26 – 10/07/26: From $795
    30

    We

  • BUF–SXM, 10/01/26 – 10/08/26: From $590
    01

    Th

    OCT

  • BUF–SXM, 10/02/26 – 10/09/26: From $481
    02

    Fr

  • BUF–SXM, 10/03/26 – 10/10/26: From $495
    03

    Sa

  • BUF–SXM, 10/04/26 – 10/11/26: From $584
    04

    Su

  • BUF–SXM, 10/05/26 – 10/12/26: From $565
    05

    Mo

  • BUF–SXM, 10/06/26 – 10/13/26: From $460
    06

    Tu

  • BUF–SXM, 10/07/26 – 10/14/26: From $465
    07

    We

  • BUF–SXM, 10/08/26 – 10/15/26: From $582
    08

    Th

  • BUF–SXM, 10/09/26 – 10/16/26: From $582
    09

    Fr

  • BUF–SXM, 10/10/26 – 10/17/26: From $495
    10

    Sa

  • BUF–SXM, 10/11/26 – 10/18/26: From $500
    11

    Su

  • BUF–SXM, 10/12/26 – 10/19/26: From $473
    12

    Mo

    • range$460-$904

    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

    $
    keyboard_arrow_down

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $452Fare subject to changes
    Updated: 3 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/20/26 - 10/27/26

    Round trip

    Economy

    from
    $452Fare subject to changes
    Updated: 3 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    11/03/26 - 11/10/26

    Round trip

    Economy

    from
    $452Fare subject to changes
    Updated: 3 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/27/26 - 11/03/26

    Round trip

    Economy

    from
    $452Fare subject to changes
    Updated: 3 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $452Fare subject to changes
    Updated: 3 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $457Fare subject to changes
    Updated: 3 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/21/26 - 10/28/26

    Round trip

    Economy

    from
    $457Fare subject to changes
    Updated: 3 hours ago

    Buffalo (BUF)to

    St. Maarten/St. Martin (SXM)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $457Fare subject to changes
    Updated: 3 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

    Citi / AAdvantage credit card offer.

    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