--- title: "Thunder Bay to Buffalo cheap flights from $403 (YQT to BUF) - Expedia" description: "Cheap Flights from Thunder Bay (YQT) to Buffalo (BUF) start at $403 for one-way and $1,118 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/yqt/buf/thunder-bay-to-buffalo" language: en-US market: US currency: USD prices_as_of: 2026-11-13T22:11:23Z --- # $403 Cheap Flights from Thunder Bay (YQT) to Buffalo (BUF) ![A large waterfall cascading down a cliff, surrounded by dense forest and rocky terrain.](https://images.trvl-media.com/place/4609346/2846c06f-bb72-46ec-980d-b0fed10d4ee5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $403 flight on Sun, Jan 10, 2027](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:1/10/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:402.06&airProductToken=AQq9AQo2CMGGARIEMTk2MhiYnAEgmM4BKPiQogMw6ZGiAzhUQABYAWoIU1RBTkRBUkRyCFROQTVBVVRHCkEIwYYBEgQ0NDA4GJjOASCuHCjZk6IDMN2UogM4VEABWAFqCFNUQU5EQVJEcghUTkE1QVVUR3oKCNWCARIEMjgxNgpACMGGARIEMzA2MBiuHCCBLSjPlaIDML-WogM4VEABWAFqCFNUQU5EQVJEcghUTkE1QVVUR3oKCNWCARIENTI3MBIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ## Popular airlines from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo Niagara Intl. Airport (BUF) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/27/2026TANYT&leg2=from:BUF,to:YQT,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/27/2026TANYT&leg2=from:BUF,to:YQT,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Southwest Airlines](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/27/2026TANYT&leg2=from:BUF,to:YQT,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/27/2026TANYT&leg2=from:BUF,to:YQT,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [Frontier Airlines](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/27/2026TANYT&leg2=from:BUF,to:YQT,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) [JetBlue Airways](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/27/2026TANYT&leg2=from:BUF,to:YQT,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/27/2026TANYT&leg2=from:BUF,to:YQT,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Thunder Bay to Buffalo (YQT-BUF) Prices were available within the past 7 days and start at $403 for one-way flights and $1,118 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,118 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1117.90&airProductToken=AQqcAQo2CNCIARIEMjM1MhiYnAEg2LMBKKTYnwMwptmfAzhTQABYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCjQI0IgBEgM1MTUY2LMBIOVaKO7anwMw0dyfAzhTQAFYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCiwIwmwSAzg2NhjlWiCBLSiy3Z8DMOnenwM4VUABWAFqAkFOcghVSTJRVUVZNQqeAQotCMJsEgMyMTYYgS0gwZMBKMimoAMwpqegAzhQQABYAWoCQU5yCFBJMlFVRVk1CjYI0IgBEgQyNjE4GMGTASCYzgEoxqqgAzDIq6ADOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKNQjQiAESAzIyNRiYzgEgmJwBKJisoAMwj62gAzhQQAFYAWoIU1RBTkRBUkRyCFA2QTBaUlpTEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,124 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1123.30&airProductToken=AQqcAQo2CNCIARIEMjM1MhiYnAEg2LMBKKTYnwMwptmfAzhTQABYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCjQI0IgBEgM1MTUY2LMBIOVaKO7anwMw0dyfAzhTQAFYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCiwIwmwSAzg2NhjlWiCBLSiy3Z8DMOnenwM4VUABWAFqAkFOcghVSTJRVUVZNQqbAQorCMJsEgI4NRiBLSDMcCiUpaADMMGmoAM4VUAAWAFqAkFOcghVSTRRVUVZNQo0CNCIARIDNTg2GMxwINizASjUp6ADMJKpoAM4UEABWAFqCFNUQU5EQVJEcghQMk4wWlJaUwo2CNCIARIEMjM1NRjYswEgmJwBKOSqoAMwhKygAzhQQAFYAWoIU1RBTkRBUkRyCFAyTjBaUlpTEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,139 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1138.03&airProductToken=AQqfAQo2CNCIARIEMjYzMBiYnAEg-MwBKPXWnwMw7tefAzhBQABYAWoIU1RBTkRBUkRyCEEyQTBaUlpTCjYI0IgBEgQyOTQxGPjMASDBkwEo4NifAzC-2Z8DOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKLQjCbBIDNDE1GMGTASCBLSid3J8DMIDdnwM4VUABWAFqAkFOcghVSTRRVUVZNQqeAQotCMJsEgMyMTYYgS0gwZMBKMimoAMwpqegAzhQQABYAWoCQU5yCFBJMlFVRVk1CjYI0IgBEgQyNjE4GMGTASCYzgEoxqqgAzDIq6ADOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKNQjQiAESAzIyNRiYzgEgmJwBKJisoAMwj62gAzhQQAFYAWoIU1RBTkRBUkRyCFA2QTBaUlpTEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,143 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1142.31&airProductToken=AQqfAQo2CNCIARIEMjYzMBiYnAEg-MwBKPXWnwMw7tefAzhBQABYAWoIU1RBTkRBUkRyCEEyQTBaUlpTCjYI0IgBEgQyOTQxGPjMASDBkwEo4NifAzC-2Z8DOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKLQjCbBIDNDE1GMGTASCBLSid3J8DMIDdnwM4VUABWAFqAkFOcghVSTRRVUVZNQqbAQorCMJsEgI4NRiBLSDMcCiUpaADMMGmoAM4VUAAWAFqAkFOcghVSTRRVUVZNQo0CNCIARIDNTg2GMxwINizASjUp6ADMJKpoAM4UEABWAFqCFNUQU5EQVJEcghQMk4wWlJaUwo2CNCIARIEMjM1NRjYswEgmJwBKOSqoAMwhKygAzhQQAFYAWoIU1RBTkRBUkRyCFAyTjBaUlpTEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,162 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1161.53&airProductToken=AQqfAQo2CNCIARIEMjYzMBiYnAEg-MwBKPXWnwMw7tefAzhBQABYAWoIU1RBTkRBUkRyCEEyQTBaUlpTCjYI0IgBEgQyOTQzGPjMASDBkwEoqNqfAzCG258DOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKLQjCbBIDNDE1GMGTASCBLSid3J8DMIDdnwM4VUABWAFqAkFOcghVSTRRVUVZNQqeAQotCMJsEgMyMTYYgS0gwZMBKMimoAMwpqegAzhQQABYAWoCQU5yCFBJMlFVRVk1CjYI0IgBEgQyNjE4GMGTASCYzgEoxqqgAzDIq6ADOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKNQjQiAESAzIyNRiYzgEgmJwBKJisoAMwj62gAzhQQAFYAWoIU1RBTkRBUkRyCFA2QTBaUlpTEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,166 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1165.81&airProductToken=AQqfAQo2CNCIARIEMjYzMBiYnAEg-MwBKPXWnwMw7tefAzhBQABYAWoIU1RBTkRBUkRyCEEyQTBaUlpTCjYI0IgBEgQyOTQzGPjMASDBkwEoqNqfAzCG258DOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKLQjCbBIDNDE1GMGTASCBLSid3J8DMIDdnwM4VUABWAFqAkFOcghVSTRRVUVZNQqbAQorCMJsEgI4NRiBLSDMcCiUpaADMMGmoAM4VUAAWAFqAkFOcghVSTRRVUVZNQo0CNCIARIDNTg2GMxwINizASjUp6ADMJKpoAM4UEABWAFqCFNUQU5EQVJEcghQMk4wWlJaUwo2CNCIARIEMjM1NRjYswEgmJwBKOSqoAMwhKygAzhQQAFYAWoIU1RBTkRBUkRyCFAyTjBaUlpTEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,170 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1169.11&airProductToken=AQqcAQo2CNCIARIEMjM1MhiYnAEg2LMBKKTYnwMwptmfAzhTQABYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCjQI0IgBEgM1MTUY2LMBIOVaKO7anwMw0dyfAzhTQAFYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCiwIwmwSAzg2NhjlWiCBLSiy3Z8DMOnenwM4VUABWAFqAkFOcghVSTJRVUVZNQqfAQotCMJsEgMyMTYYgS0gwZMBKMimoAMwpqegAzhQQABYAWoCQU5yCFBJMlFVRVk1CjYI0IgBEgQyOTQyGMGTASD4zAEoj6qgAzCCq6ADOEtAAVgBaghTVEFOREFSRHIISzJOMFpSWlMKNgjQiAESBDI2MzcY-MwBIJicASjmq6ADMO6soAM4S0ABWAFqCFNUQU5EQVJEcghLMk4wWlJaUxIKCAEQARgBKgJCNhgBIgQIARABKAIoAygEMAE) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,182 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1181.68&airProductToken=AQqfAQo2CNCIARIEMjYzMhiYnAEg-MwBKOjXnwMw4NifAzhBQABYAWoIU1RBTkRBUkRyCEEyQTBaUlpTCjYI0IgBEgQyOTQzGPjMASDBkwEoqNqfAzCG258DOEFAAVgBaghTVEFOREFSRHIIQTJOMFpSWlMKLQjCbBIDNDE1GMGTASCBLSid3J8DMIDdnwM4VUABWAFqAkFOcghVSTRRVUVZNQqfAQotCMJsEgMyMTYYgS0gwZMBKMimoAMwpqegAzhQQABYAWoCQU5yCFBJMlFVRVk1CjYI0IgBEgQyOTQyGMGTASD4zAEoj6qgAzCCq6ADOEtAAVgBaghTVEFOREFSRHIISzJOMFpSWlMKNgjQiAESBDI2MzcY-MwBIJicASjmq6ADMO6soAM4S0ABWAFqCFNUQU5EQVJEcghLMk4wWlJaUxIKCAEQARgBKgJCNhgBIgQIARABKAIoAygEMAE) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select Porter Airlines flight, departing Sun, Dec 13 from Thunder Bay to Buffalo, returning Sun, Dec 20, priced at $1,186 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:12/13/2026TANYT&leg2=from:BUF,to:YQT,departure:12/20/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1185.17&airProductToken=AQqcAQo2CNCIARIEMjM1MhiYnAEg2LMBKKTYnwMwptmfAzhTQABYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCjQI0IgBEgM1MTUY2LMBIOVaKO7anwMw0dyfAzhTQAFYAWoIU1RBTkRBUkRyCFMyTjBaUlpTCiwIwmwSAzg2NhjlWiCBLSiy3Z8DMOnenwM4VUABWAFqAkFOcghVSTJRVUVZNQqfAQotCMJsEgMyMTYYgS0gwZMBKMimoAMwpqegAzhQQABYAWoCQU5yCFBJMlFVRVk1CjYI0IgBEgQyMzQ2GMGTASDYswEox6igAzCkqaADOFNAAVgBaghTVEFOREFSRHIIUzJOMFpSWlMKNgjQiAESBDIzNTUY2LMBIJicASjkqqADMISsoAM4TkABWAFqCFNUQU5EQVJEcghOMkIwWlJaUxIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) Sun, Dec 13 - Sun, Dec 20 · YQT · BUF · Roundtrip [Select United flight, departing Sun, Nov 15 from Thunder Bay to Buffalo, returning Sun, Nov 22, priced at $1,490 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:YQT,to:BUF,departure:11/15/2026TANYT&leg2=from:BUF,to:YQT,departure:11/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1489.35&airProductToken=AQq0AQpDCNWCARIEODA1NxiYnAEgmM4BKPSdnQMw2Z6dAzhCQABYAWoJN19lY291bnJzcghCTkEwQTFMVHoKCMGGARIEODA1Nwo2CNWCARIEMzYzNxiYzgEgiBgowZ-dAzCkoJ0DOEJAAFgBagk3X2Vjb3VucnNyCEJOQTBBMUxUCjUI1YIBEgQ0ODIzGIgYIIEtKOugnQMwxaGdAzhCQABYAWoJN19lY291bnJzcghCTkEwQTFMVAq%5FAQo0CNWCARIDNTQzGIEtIK4cKLLqnQMwreudAzhXQABYAWoJN19lY291bnJzcghXTkE0QUFGTApCCNWCARIEODQ3MhiuHCCYzgEo9eudAzDb7J0DOFdAAFgBagk3X2Vjb3VucnNyCFdOQTRBQUZMegoIwYYBEgQ4NDcyCkMI1YIBEgQ4MzQ1GJjOASCYnAEo%5Fu2dAzDx7p0DOFdAAFgBagk3X2Vjb3VucnNyCFdOQTRBQUZMegoIwYYBEgQ4MzQ1EgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sun, Nov 15 - Sun, Nov 22 · YQT · BUF · Roundtrip ## Book with confidence ### Thunder Bay to Buffalo Flights #### The cheapest times to fly from Thunder Bay to Buffalo On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Thunder Bay to Buffalo are during the month of December. You can find some of the cheapest flights from Thunder Bay to Buffalo with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Thunder Bay to Buffalo Sunday is one of the best days to book for cheap flights from Thunder Bay to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Thunder Bay to Buffalo Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Thunder Bay to Buffalo in 2026\. You can also book with separate airlines for your outbound and return journeys, from $403 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Thunder Bay to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Thunder Bay to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost? You can find cheap one-way flights from $403 and cheap return flights $1,118 Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. Return flights often range between $1064 and $2342\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? The cheapest month to fly from YQT to BUF is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? Enter YQT to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? Porter Airlines is one of the cheapest airlines offering connecting flights from Thunder Bay (YQT) to Buffalo (BUF), with round-trip tickets starting from around $812 with a layover in Billy Bishop Toronto City (YTZ). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? To find a cheap flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? The earliest flight from Thunder Bay (YQT) to Buffalo (BUF) typically departs at around 5:00 AM local time, operated by Air Canada and United. This seasonal service is available in March, allowing you to maximize your time in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What day of the week has the most flights from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? The busiest day for flights from Thunder Bay Intl. (YQT) to Buffalo Niagara Intl. (BUF) is a Friday, with around 5 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Air Canada and Porter Airlines. ### How long does it take to fly from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? Flying from YQT to BUF with a connection usually takes about 11 hours 50 minutes, traveling roughly 633 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? Select the "Business class" and "First class" filters when looking for YQT to BUF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip. ### How do I earn miles on a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia? It's easy to earn miles on a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Buffalo from Thunder Bay Intl. (YQT)? If you're planning to travel to Buffalo from Thunder Bay Intl. (YQT), you can fly typically into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like Pearson Intl. (YYZ), Billy Bishop Toronto City (YTZ) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute? Typically, booking a last minute flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package? Securing a Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) [Buffalo Vacation Packages](https://www.expedia.com/buffalo.d602674.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)? If you booked your Thunder Bay, ON (YQT-Thunder Bay Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Thunder Bay, ON | | ------------------- | ----------------------------- | | Destination airport | Buffalo Niagara Intl. Airport | | Distance | 633 miles away | | Roundtrip price | $1,118 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Des Moines (DSM) to Buffalo (BUF)](https://www.expedia.com/lp/flights/dsm/buf/des-moines-to-buffalo) - [Flights from Missoula (MSO) to Buffalo (BUF)](https://www.expedia.com/lp/flights/mso/buf/missoula-to-buffalo) - [Flights from Las Vegas (LAS) to Buffalo (BUF)](https://www.expedia.com/lp/flights/las/buf/las-vegas-to-buffalo) - [Flights from Los Angeles (LAX) to Buffalo (BUF)](https://www.expedia.com/lp/flights/lax/buf/los-angeles-to-buffalo) - [Flights from Richmond (RIC) to Buffalo (BUF)](https://www.expedia.com/lp/flights/ric/buf/richmond-to-buffalo) - [Flights from Boston (BOS) to Buffalo (BUF)](https://www.expedia.com/lp/flights/bos/buf/boston-to-buffalo) - [Flights from New Haven (HVN) to Buffalo (BUF)](https://www.expedia.com/lp/flights/hvn/buf/new-haven-to-buffalo) - [Flights from Dallas (DFW) to Buffalo (BUF)](https://www.expedia.com/lp/flights/dfw/buf/dallas-to-buffalo) - [Flights from St. Louis (STL) to Buffalo (BUF)](https://www.expedia.com/lp/flights/stl/buf/st-louis-to-buffalo) - [Flights from Montreal (YUL) to Buffalo (BUF)](https://www.expedia.com/lp/flights/yul/buf/montreal-to-buffalo) - [Flights from Oklahoma City (OKC) to Buffalo (BUF)](https://www.expedia.com/lp/flights/okc/buf/oklahoma-city-to-buffalo) - [Flights from West Palm Beach (PBI) to Buffalo (BUF)](https://www.expedia.com/lp/flights/pbi/buf/west-palm-beach-to-buffalo) - [Flights from Ontario Intl. 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