Title: CA $142 Cheap American Airlines fights from Buffalo to Philipsburg - Expedia.ca ![Rocks on tropical island beach](https://images.trvl-media.com/place/553248633953926469/a98c56b3-9428-4846-bb22-f387c020dfbd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248633953926469/a98c56b3-9428-4846-bb22-f387c020dfbd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $142 Cheap American Airlines fights from Buffalo (BUF) to Philipsburg (SXM) [View CA $142 flight on Thu, Jan 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:SXM,departure:08/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:141.09&airProductToken=AQpmCjEIwYIBEgQ1OTI1GIEtIO9ZKNTwgQMwufGBAzhCQABYAWoFQkFTSUNyCE9OTjJBVEJaCjEIwYIBEgQzMDA0GO9ZIPJlKJbygQMwl_SBAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## American Airlines flights from Buffalo to Philipsburg (BUF→SXM) Prices were available within the past 7 days and start at CA $142 for one-way flights and CA $383 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) Fri, Jan 9 - Thu, Jan 15 BUF Buffalo SXM Saint Martin CA $383 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:09/01/2026TANYT&leg2=from:SXM,to:BUF,departure:15/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:382.79&airProductToken=AQqbAQoxCMGCARIENDE4MxiBLSCuHCiYgYIDMKiCggM4QkAAWAFqBUJBU0lDcghPTk4yQVRCWgoyCMGCARIEMzE3OBiuHCDimgEo9IKCAzDqg4IDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDI0NzgY4poBIPJlKOKIggMwzoqCAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Jan 9 - Thu, Jan 15 BUF Buffalo SXM Saint Martin CA $391 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:09/01/2026TANYT&leg2=from:SXM,to:BUF,departure:15/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.59&airProductToken=AQqbAQoxCMGCARIENDE4MxiBLSCuHCiYgYIDMKiCggM4QkAAWAFqBUJBU0lDcghPTk4yQVRCWgoyCMGCARIEMTc4NBiuHCDimgEo1YeCAzDSiIIDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDMwNTQY4poBIPJlKMWJggMwsYuCAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Jan 8 - Tue, Jan 13 BUF Buffalo SXM Saint Martin CA $397 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:08/01/2026TANYT&leg2=from:SXM,to:BUF,departure:13/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:396.79&airProductToken=AQpoCjIIwYIBEgQyMzAxGIEtIOKaASjZ9oEDMNj3gQM4QkAAWAFqBUJBU0lDcghPTk4yQVRCWgoyCMGCARIEMjQ3OBjimgEg8mUomf2BAzCG_4EDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKmQEKMQjBggESBDI4MzcY8mUgjAIo86yCAzDMroIDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMQjBggESBDEzMDkYjAIg71koq7CCAzDWsYIDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKMQjBggESBDU4NjgY71kggS0o9rWCAzDVtoIDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Jan 9 - Thu, Jan 15 BUF Buffalo SXM Saint Martin CA $399 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:09/01/2026TANYT&leg2=from:SXM,to:BUF,departure:15/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.39&airProductToken=AQqbAQoxCMGCARIENTg2OBiBLSDvWSjS_oEDMLD_gQM4QkAAWAFqBUJBU0lDcghPTk4yQVRCWgoyCMGCARIEMTQyNxjvWSDimgEo4oGCAzDbgoIDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDI0NzgY4poBIPJlKOKIggMwzoqCAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Mar 17 - Mon, Mar 23 BUF Buffalo SXM Saint Martin CA $399 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:17/03/2026TANYT&leg2=from:SXM,to:BUF,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.72&airProductToken=AQqXAQowCMGCARIENTI0MxiBLSBDKPrshwMw1O2HAzhCQABYAWoFQkFTSUNyCE9OTjJBVEJaCjAIwYIBEgQxNzExGEMgjAIopO6HAzDY74cDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKMQjBggESBDIwMDkYjAIg8mUoifCHAzDQ8YcDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKmwEKMQjBggESBDIwMDkY8mUgjAIozLWIAzCqt4gDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMgjBggESBDE3MjUYjAIg4poBKJO4iAMwo7mIAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaCjIIwYIBEgQxMjAzGOKaASCBLSilvogDMJO_iAM4QkABWAFqBUJBU0lDcghPTk4yQVRCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 7 - Sat, Feb 14 BUF Buffalo SXM Saint Martin CA $401 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:SXM,departure:07/02/2026TANYT&leg2=from:SXM,to:BUF,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.75&airProductToken=AQpoCjIIwYIBEgQxMjAzGIEtIOKaASi2xYQDMLXGhAM4QkAAWAFqBUJBU0lDcghPTk4yQVRCWgoyCMGCARIEMjQ3OBjimgEg8mUo2c6EAzDG0IQDOEJAAVgBagVCQVNJQ3IIT05OMkFUQloKlwEKMQjBggESBDMzMjcY8mUgrhwo1JSFAzCvl4UDOEJAAFgBagVCQVNJQ3IIT05OMkFUQloKMAjBggESBDIzNDUYrhwgQyi3nIUDMKqdhQM4QkABWAFqBUJBU0lDcghPTk4yQVRCWgowCMGCARIENTIxMxhDIIEtKI6ehQMw5p6FAzhCQAFYAWoFQkFTSUNyCE9OTjJBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Flight from Buffalo to Philipsburg (BUF - SXM) route 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 | ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_CA_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Limited-time deals: save up to 50% on select hotels [Book now](https://expedia.ca/deals?rfrr=FTG_BF_PROMO_) ## Explore a world of travel with Expedia \*Available to Expedia members.