Title: CA $155 Cheap American Airlines fights from Buffalo to Philipsburg - Expedia.ca

  

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# CA $155 Cheap American Airlines fights from Buffalo (BUF) to Philipsburg (SXM)

[View CA $155 flight on Tue, Nov 18, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:SXM,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:154.20&airProductToken=AQqXAQowCMGCARIENDY5NBiBLSBDKMyy_QIworP9AjhCQABYAWoFQkFTSUNyCE9OTjRBVEJaCjAIwYIBEgQxODk4GEMgjAIohbT9AjCttf0COEJAAVgBagVCQVNJQ3IIT05ONEFUQloKMQjBggESBDIyMDEYjAIg8mUo67X9AjCmt_0COEJAAVgBagVCQVNJQ3IIT05ONEFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

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## American Airlines flights from Buffalo to Philipsburg (BUF→SXM)

Prices were available within the past 7 days and start at CA $155 for one-way flights and CA $425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Sat, Nov 1 - Sat, Nov 8

BUF

Buffalo

SXM

Saint Martin

CA $425

Roundtrip

found 17 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:01/11/2025TANYT&leg2=from:SXM,to:BUF,departure:08/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:424.02&airProductToken=AQqaAQoxCMGCARIENTg3NRiBLSDvWSiQ9PsCMOP0-wI4QkAAWAFqBUJBU0lDcghPTk40QVRCWgoxCMGCARIDNzA2GO9ZIOKaASiy-fsCMKz6-wI4QkABWAFqBUJBU0lDcghPTk40QVRCWgoyCMGCARIEMjQ3OBjimgEg8mUoqoD8AjCYgvwCOEJAAVgBagVCQVNJQ3IIT05ONEFUQloKmgEKMQjBggESAzk3MhjyZSDimgEoqcX8AjC-x_wCOEJAAFgBagVCQVNJQ3IIT05ONEFUQloKMgjBggESBDEwNDgY4poBIK4cKKDI_AIwpsn8AjhCQAFYAWoFQkFTSUNyCE9OTjRBVEJaCjEIwYIBEgQxMDczGK4cIIEtKPPJ_AIw1Mr8AjhCQAFYAWoFQkFTSUNyCE9OTjRBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Mon, Dec 15 - Mon, Dec 29

BUF

Buffalo

SXM

Saint Martin

CA $432

Roundtrip

found 15 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:15/12/2025TANYT&leg2=from:SXM,to:BUF,departure:29/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:431.92&airProductToken=AQqZAQoxCMGCARIEMzg2MBiBLSCuHCja5_8CMN_o_wI4QkAAWAFqBUJBU0lDcghPTk40QVRCWgoxCMGCARIEMjk4NBiuHCCMAij07f8CMLbv_wI4QkABWAFqBUJBU0lDcghPTk40QVRCWgoxCMGCARIEMjQ0MBiMAiDyZSjp8P8CMKny_wI4QkABWAFqBUJBU0lDcghPTk40QVRCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Mon, Dec 15 - Mon, Dec 29

BUF

Buffalo

SXM

Saint Martin

CA $474

Roundtrip

found 15 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:15/12/2025TANYT&leg2=from:SXM,to:BUF,departure:29/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:473.92&airProductToken=AQqUAQovCMGCARIEMzk1NhiBLSBDKIDo_wIw2Oj_AjhPQABYAWoETUFJTnIIT05ONEFUTTEKLwjBggESBDIzNDQYQyCMAii47f8CMNju_wI4T0ABWAFqBE1BSU5yCE9OTjRBVE0xCjAIwYIBEgQzMTI2GIwCIPJlKOvv_wIwrPH_AjhPQAFYAWoETUFJTnIIT05ONEFUTTESCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Wed, Dec 17 - Wed, Dec 24

BUF

Buffalo

SXM

Saint Martin

CA $490

Roundtrip

found 4 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:17/12/2025TANYT&leg2=from:SXM,to:BUF,departure:24/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:489.02&airProductToken=AQpoCjIIwYIBEgQyMzAxGIEtIOKaASiH__8CMISAgAM4QkAAWAFqBUJBU0lDcghPTk4yQUhCWgoyCMGCARIEMjQ3OBjimgEg8mUo6IWAAzDXh4ADOEJAAVgBagVCQVNJQ3IIT05OMkFIQloKmwEKMQjBggESBDMzMTUY8mUgjAIo8MuAAzDOzYADOEJAAFgBagVCQVNJQ3IIT05ONEFUQloKMgjBggESBDE3MjUYjAIg4poBKKTPgAMwq9CAAzhCQAFYAWoFQkFTSUNyCE9OTjRBVEJaCjIIwYIBEgQyNDI5GOKaASCBLSjZ1IADMMnVgAM4QkABWAFqBUJBU0lDcghPTk40QVRCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Wed, Dec 17 - Wed, Dec 24

BUF

Buffalo

SXM

Saint Martin

CA $497

Roundtrip

found 4 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:17/12/2025TANYT&leg2=from:SXM,to:BUF,departure:24/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:496.92&airProductToken=AQplCjEIwYIBEgQ1ODY2GIEtIO9ZKND9_wIwq_7_AjhCQABYAWoFQkFTSUNyCE9OTjJBSEJaCjAIwYIBEgM5MTQY71kg8mUo4oWAAzDih4ADOEJAAVgBagVCQVNJQ3IIT05OMkFIQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Fri, Jan 9 - Wed, Jan 21

BUF

Buffalo

SXM

Saint Martin

CA $508

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:09/01/2026TANYT&leg2=from:SXM,to:BUF,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:507.10&airProductToken=AQpECiAIwYIBEgQ1OTI1GIEtIO9ZKPT7gQMw2fyBAzhPQABYAQogCMGCARIEMzAwNBjvWSDyZSiP_YEDMJD_gQM4T0ABWAEKZAogCMGCARIEMjg0MhjyZSCMAijth4MDMMCJgwM4T0AAWAEKHwjBggESBDExMjAYjAIgQyiwioMDMM6LgwM4T0ABWAEKHwjBggESBDUyMTMYQyCBLSiqkIMDMISRgwM4T0ABWAESCggBEAEYASoCQUEYASIECAEQASgIKAQwAQ)

## Travel information

| Origin airport | Buffalo Niagara Intl. |
| --- | --- |
| Destination airport | Princess Juliana Intl. |
| Airlines serving | Air Canada, American Airlines, Delta, JetBlue Airways, United |
| Popular airline | JetBlue Airways |
| Distance | 3116 km |

\*Available to Expedia members.