Title: CA $275 Cheap American Airlines fights from Buffalo to Dallas - Expedia.ca ![Dallas which includes a skyscraper and heritage architecture](https://images.trvl-media.com/place/6190871/448a6d9f-2394-4e0f-8440-359d8a623cc5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6190871/448a6d9f-2394-4e0f-8440-359d8a623cc5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $275 Cheap American Airlines fights from Buffalo (BUF) to Dallas (DFW) [View CA $275 flight on Tue, May 12, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BUF,to:DFW,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:274.40&airProductToken=AQqcAQoyCMGCARIEMTkxORiBLSDimgEoo-mMAzCc6owDOEJAAFgBagVCQVNJQ3IIT1ZBWlpOQlYKMgjBggESAzYwOBjimgEgzMQBKNPqjAMwz-uMAzhCQAFYAWoFQkFTSUNyCE9WQVpaTkJWCjIIwYIBEgM0NjgYzMQBIKOxASjW7owDMMnvjAM4QkABWAFqBUJBU0lDcghRVkFJS1NCWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) - [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 - ![](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\* - ![](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\* - ![](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 Dallas (BUF→DFW) Prices were available within the past 7 days and start at CA $275 for one-way flights and CA $430 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, Mar 3 - Wed, Mar 11 BUF Buffalo DFW Dallas CA $430 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:DFW,departure:03/03/2026TANYT&leg2=from:DFW,to:BUF,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:430.00&airProductToken=AQo0CjIIwYIBEgQyNDA1GIEtIKOxASiy0IYDMJTShgM4QkAAWAFqBUJBU0lDcghRV0ZXVU5CWAppCjMIwYIBEgQxMjA2GKOxASDBkwEo26qHAzC6rIcDOEJAAFgBagVCQVNJQ3IIT1ZGSlpUQlgKMgjBggESBDM2MjIYwZMBIIEtKNCvhwMwvbCHAzhCQAFYAWoFQkFTSUNyCE9WQUpaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Mar 3 - Wed, Mar 11 BUF Buffalo DFW Dallas CA $444 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:DFW,departure:03/03/2026TANYT&leg2=from:DFW,to:BUF,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:443.50&airProductToken=AQppCjIIwYIBEgQyMzAxGIEtIOKaASiL1oYDMIfXhgM4QkAAWAFqBUJBU0lDcghRV0ZXVU5CWAozCMGCARIEMTAyORjimgEgo7EBKMrXhgMw_tiGAzhCQAFYAWoFQkFTSUNyCFFXRldVTkJYCmkKMwjBggESBDEyMDYYo7EBIMGTASjbqocDMLqshwM4QkAAWAFqBUJBU0lDcghPVkZKWlRCWAoyCMGCARIEMzYyMhjBkwEggS0o0K-HAzC9sIcDOEJAAVgBagVCQVNJQ3IIT1ZBSlpTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Sun, Mar 8 BUF Buffalo DFW Dallas CA $456 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:DFW,departure:27/02/2026TANYT&leg2=from:DFW,to:BUF,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:455.80&airProductToken=AQo0CjIIwYIBEgQyNDA1GIEtIKOxASiyo4YDMJSlhgM4QkAAWAFqBUJBU0lDcghRV0ZXWk5CWAppCjMIwYIBEgQxMjA2GKOxASDBkwEo-4iHAzDaiocDOEJAAFgBagVCQVNJQ3IIT1ZGSlpUQlgKMgjBggESBDQwNjgYwZMBIIEtKM-MhwMwuY2HAzhCQAFYAWoFQkFTSUNyCE9VQUpaU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Feb 27 - Sun, Mar 8 BUF Buffalo DFW Dallas CA $470 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:DFW,departure:27/02/2026TANYT&leg2=from:DFW,to:BUF,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.30&airProductToken=AQppCjIIwYIBEgQyMzAxGIEtIOKaASjNqYYDMMaqhgM4QkAAWAFqBUJBU0lDcghRV0ZXWk5CWAozCMGCARIEMTAyORjimgEgo7EBKPmqhgMwrqyGAzhCQAFYAWoFQkFTSUNyCFFXRldaTkJYCmkKMwjBggESBDEyMDYYo7EBIMGTASj7iIcDMNqKhwM4QkAAWAFqBUJBU0lDcghPVkZKWlRCWAoyCMGCARIENDA2OBjBkwEggS0oz4yHAzC5jYcDOEJAAVgBagVCQVNJQ3IIT1VBSlpTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 28 - Tue, Mar 3 BUF Buffalo DFW Dallas CA $473 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BUF,to:DFW,departure:28/02/2026TANYT&leg2=from:DFW,to:BUF,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:472.40&airProductToken=AQo0CjIIwYIBEgQyNDA1GIEtIKOxASjSroYDMLSwhgM4QkAAWAFqBUJBU0lDcghRV0ZXVU5CWAo0CjIIwYIBEgQyNDAxGKOxASCBLSjM1oYDMP3XhgM4QkAAWAFqBUJBU0lDcghRV0ZXVU5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ## Find the cheapest month to fly from Buffalo (BUF) to Dallas (DFW) ### March is typically the cheapest month to fly From CA $162 - CA $621 per traveller. ## Alternative airports near Dallas 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:DAL,departure:12/02/2026TANYT&leg2=from:DAL,to:BUF,departure:17/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DAL Love Field Closest 10 min [Flights from CA $880 ](https://www.expedia.ca/Flights-Search?leg1=from:BUF,to:DAL,departure:12/02/2026TANYT&leg2=from:DAL,to:BUF,departure:17/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Buffalo to Dallas (BUF - DFW) route information__ | Origin airport | Buffalo Niagara Intl. | | ------------------- | ------------------------------------------------- | | Destination airport | Dallas-Fort Worth Intl. | | Airlines serving | American Airlines, Delta, JetBlue Airways, United | | Popular airline | Delta | | Distance | 1937 km | | Average flight time | 3 hours 57 mins | ## Frequently asked questions ### How much is an American Airlines flight from Buffalo Niagara Intl. Airport (BUF) to Dallas-Fort Worth Intl. Airport (DFW)? ### What is the cheapest month to fly from BUF to DFW with American Airlines? ### Does American Airlines fly nonstop from Buffalo Niagara Intl. Airport (BUF) to Dallas-Fort Worth Intl. Airport (DFW)? ### What airports does American Airlines fly into in Dallas? ### Can I change or cancel my American Airlines flight from Buffalo Niagara Intl. Airport (BUF) to Dallas-Fort Worth Intl. Airport (DFW)? \*Available to Expedia members.