Title: CA $162 Cheap American Airlines fights from Buffalo to Philipsburg - Expedia.ca

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# CA $162 Cheap American Airlines fights from Buffalo (BUF) to Philipsburg (SXM)

[View CA $162 flight on Wed, Mar 18, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:SXM,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:161.75&airProductToken=AQqbAQoyCMGCARIEMTIwMxiBLSDimgEo_PuHAzD2_IcDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDE1NzcY4poBIIwCKOT-hwMw6f-HAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQyMjI2GIwCIPJlKOuEiAMwoYaIAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) 

- [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 $162 for one-way flights and CA $443 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)

Thu, Mar 19 - Wed, Mar 25

BUF

Buffalo

SXM

Saint Martin

CA $443

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:19/03/2026TANYT&leg2=from:SXM,to:BUF,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:442.69&airProductToken=AQpmCjEIwYIBEgQ0NTkwGIEtIO9ZKLqDiAMwk4SIAzhCQABYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQxOTgxGO9ZIPJlKPyFiAMw9IeIAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Wed, Mar 18 - Tue, Mar 24

BUF

Buffalo

SXM

Saint Martin

CA $445

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:18/03/2026TANYT&leg2=from:SXM,to:BUF,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:444.45&airProductToken=AQqbAQoyCMGCARIEMjMwMRiBLSDimgEo7P6HAzDo_4cDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDI0MTUY4poBIIwCKOeDiAMw8YSIAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQyMDA5GIwCIPJlKMmGiAMwkIiIAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCpsBCjEIwYIBEgQyMDA5GPJlIIwCKOzAiAMwysKIAzhCQABYAWoFQkFTSUNyCE9OTjJBVEJaCjIIwYIBEgQxNzI1GIwCIOKaASi4w4gDMMjEiAM4QkABWAFqBUJBU0lDcghPTk4yQVRCWgoyCMGCARIEMTIwMxjimgEggS0oxcmIAzCzyogDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

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

Thu, Mar 19 - Wed, Mar 25

BUF

Buffalo

SXM

Saint Martin

CA $450

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:19/03/2026TANYT&leg2=from:SXM,to:BUF,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:449.39&airProductToken=AQqbAQoyCMGCARIEMTIwMxiBLSDimgEonIeIAzCWiIgDOEJAAFgBagVCQVNJQ3IIT05OMkFIQloKMgjBggESBDE5OTAY4poBIIwCKLyOiAMwwY-IAzhCQAFYAWoFQkFTSUNyCE9OTjJBSEJaCjEIwYIBEgQyMjI2GIwCIPJlKIuQiAMwwZGIAzhCQAFYAWoFQkFTSUNyCE9OTjJBSEJaCpkBCjEIwYIBEgQyMjI2GPJlIIwCKJ3KiAMwg8yIAzhCQABYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQyMDI1GIwCIMsBKOXMiAMwnM6IAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQ0NzM4GMsBIIEtKInUiAMw4tSIAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Sat, Feb 28 - Sat, Mar 7

BUF

Buffalo

SXM

Saint Martin

CA $455

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:28/02/2026TANYT&leg2=from:SXM,to:BUF,departure:07/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:454.99&airProductToken=AQqbAQoyCMGCARIEMjQwNRiBLSCjsQEo0q6GAzC0sIYDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDEzMTQYo7EBIIwCKPy1hgMwp7eGAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQzMjEzGIwCIPJlKOW6hgMwnbyGAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Sat, Feb 28 - Sat, Mar 7

BUF

Buffalo

SXM

Saint Martin

CA $463

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:28/02/2026TANYT&leg2=from:SXM,to:BUF,departure:07/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:462.59&airProductToken=AQqbAQoyCMGCARIEMjQwNRiBLSCjsQEo0q6GAzC0sIYDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDMxMzMYo7EBIIwCKNKzhgMwhLWGAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQzMjEzGIwCIPJlKOW6hgMwnbyGAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

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

Wed, Mar 18 - Tue, Mar 24

BUF

Buffalo

SXM

Saint Martin

CA $513

Roundtrip

found 7 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:18/03/2026TANYT&leg2=from:SXM,to:BUF,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:512.45&airProductToken=AQqbAQoyCMGCARIEMTIwMxiBLSDimgEo_PuHAzD2_IcDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDE1NzcY4poBIIwCKOT-hwMw6f-HAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQyMjI2GIwCIPJlKOuEiAMwoYaIAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw)

## Alternative airports near Simpson Bay

Prices were available within the past 7 days. Prices and availability are subject to change.

[](https://www.expedia.ca/Flights-Search?leg1=from:BUF,to:SXM,departure:20/02/2026TANYT&leg2=from:SXM,to:BUF,departure:26/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

SXM

Princess Juliana Intl.

Cheapest

[Flights from CA $554

](https://www.expedia.ca/Flights-Search?leg1=from:BUF,to:SXM,departure:20/02/2026TANYT&leg2=from:SXM,to:BUF,departure:26/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

## Find the cheapest month to fly from Buffalo (BUF) to Simpson Bay (SXM)

### January is typically the cheapest month to fly

From CA $420 - CA $1,260 per traveller.

__Flight from Buffalo to Philipsburg (BUF - SXM) route information__
| Origin airport      | Buffalo Niagara Intl.                             |
| ------------------- | ------------------------------------------------- |
| Destination airport | Princess Juliana Intl.                            |
| Airlines serving    | American Airlines, Delta, JetBlue Airways, United |
| Popular airline     | American Airlines                                 |
| Distance            | 3116 km                                           |

\*Available to Expedia members.