Title: CA $139 Cheap American Airlines fights from Buffalo to Miami - Expedia.ca ![](https://images.trvl-media.com/place/178286/a539ebd9-1ecd-4753-9834-d77f044b200e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178286/a539ebd9-1ecd-4753-9834-d77f044b200e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $139 Cheap American Airlines fights from Buffalo (BUF) to Miami (MIA) [View CA $139 flight on Sat, Dec 6, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:MIA,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:138.70&airProductToken=AQozCjEIwYIBEgQ0NzQ3GIEtIIwCKIf9_gIw1P7-AjhCQABYAWoFQkFTSUNyCFFVQVdaTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Miami (BUF→MIA) Prices were available within the past 7 days and start at CA $139 for one-way flights and CA $278 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) Tue, Feb 3 - Fri, Feb 6 BUF Buffalo MIA Miami CA $278 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:MIA,departure:03/02/2026TANYT&leg2=from:MIA,to:BUF,departure:06/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:277.50&airProductToken=AQpoCjIIwYIBEgQxNjU5GIEtIOKaASjQlYQDMNeWhAM4QkAAWAFqBUJBU0lDcghRVkFaSU5CVgoyCMGCARIEMTAxMRjimgEgjAIowpiEAzDFmYQDOEJAAVgBagVCQVNJQ3IIUVZBWklOQlYKZAowCMGCARIEMTc2ORiMAiBDKPe8hAMwlr6EAzhCQABYAWoFQkFTSUNyCFFWQVpJTkJWCjAIwYIBEgQ1MTU4GEMggS0ovr6EAzCRv4QDOEJAAVgBagVCQVNJQ3IIUVZBWklOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Feb 2 - Fri, Feb 13 BUF Buffalo MIA Miami CA $279 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:MIA,departure:02/02/2026TANYT&leg2=from:MIA,to:BUF,departure:13/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:278.80&airProductToken=AQpkCjAIwYIBEgQ0Njc0GIEtIEMoxImEAzClioQDOEJAAFgBagVCQVNJQ3IIUVZBWklOQlYKMAjBggESBDIwNTEYQyCMAijfi4QDMJCNhAM4QkABWAFqBUJBU0lDcghRVkFaSU5CVgpoCjIIwYIBEgQxNTk2GIwCIOKaASjei4UDMOeMhQM4QkAAWAFqBUJBU0lDcghRVkFaSU5CVgoyCMGCARIEMjQyORjimgEggS0omo2FAzCEjoUDOEJAAVgBagVCQVNJQ3IIUVZBWklOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sat, Feb 7 BUF Buffalo MIA Miami CA $284 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:MIA,departure:01/02/2026TANYT&leg2=from:MIA,to:BUF,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:283.90&airProductToken=AQplCjEIwYIBEgQ0NzM4GIEtIMsBKJ-BhAMw-4GEAzhCQABYAWoFQkFTSUNyCFFWQVpJTkJWCjAIwYIBEgM4NjcYywEgjAIoqIOEAzCAhYQDOEJAAVgBagVCQVNJQ3IIUVZBWklOQlYKaAoyCMGCARIEMTA5NhiMAiDimgEo78aEAzD1x4QDOEJAAFgBagVCQVNJQ3IIUVZBWlhOQlYKMgjBggESBDE4ODUY4poBIIEtKN7JhAMwxcqEAzhCQAFYAWoFQkFTSUNyCFFWQVpYTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Feb 17 - Tue, Feb 24 BUF Buffalo MIA Miami CA $287 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:MIA,departure:17/02/2026TANYT&leg2=from:MIA,to:BUF,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:286.10&airProductToken=AQqWAQoxCMGCARIENDczOBiBLSDLASiutYUDMIq2hQM4QkAAWAFqBUJBU0lDcghRVkFaSU5CVgowCMGCARIENDQwORjLASBDKOS2hQMwvreFAzhCQAFYAWoFQkFTSUNyCFFWQVpJTkJWCi8IwYIBEgM5MTQYQyCMAijnt4UDMJ25hQM4QkABWAFqBUJBU0lDcghRVkFaSU5CVgpmCjEIwYIBEgQyOTI3GIwCIMsBKOSChgMwnISGAzhCQABYAWoFQkFTSUNyCFFWQVpJTkJWCjEIwYIBEgQ0NDk2GMsBIIEtKJKFhgMw6oWGAzhCQAFYAWoFQkFTSUNyCFFWQVpJTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Jan 17 - Sat, Jan 24 BUF Buffalo MIA Miami CA $290 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:MIA,departure:17/01/2026TANYT&leg2=from:MIA,to:BUF,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.50&airProductToken=AQpkCjAIwYIBEgQ1MjEzGIEtIEMo_9iCAzDn2YIDOEJAAFgBagVCQVNJQ3IIUVZBWlhOQlYKMAjBggESBDI4MzYYQyCMAijC24IDMPrcggM4QkABWAFqBUJBU0lDcghRVkFaWE5CVgpmCjEIwYIBEgQxNTIwGIwCIO9ZKJymgwMwwqeDAzhCQABYAWoFQkFTSUNyCFFWQVpYTkJWCjEIwYIBEgQ1ODY2GO9ZIIEtKLeogwMwkqmDAzhCQAFYAWoFQkFTSUNyCFFWQVpYTkJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Jan 11 - Sat, Jan 17 BUF Buffalo MIA Miami CA $291 Roundtrip found 23 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:MIA,departure:11/01/2026TANYT&leg2=from:MIA,to:BUF,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:291.00&airProductToken=AQpoCjIIwYIBEgQxNjU5GIEtIOKaASjwkoIDMPeTggM4QkAAWAFqBUJBU0lDcghRVkFaSU5CVgoyCMGCARIEMTAxMRjimgEgjAIo4pWCAzDlloIDOEJAAVgBagVCQVNJQ3IIUVZBWklOQlYKMwoxCMGCARIENDc1MBiMAiCBLSjj3IIDMKveggM4QkAAWAFqBUJBU0lDcghOVkFXWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Flight from Buffalo to Miami (BUF - MIA) route information | Origin airport | Buffalo Niagara Intl. | | --- | --- | | Destination airport | Miami Intl. | | Airlines serving | American Airlines, Delta, United | | Popular airline | American Airlines | | Distance | 1899 km | | Average flight time | 3 hours 27 mins | ## Explore a world of travel with Expedia \*Available to Expedia members.