Cheap flights from Toronto to Buffalo
Flights starting at £292. Choose between United Airlines, Delta Air Lines, or Air Canada to find the best price.
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Tips to know when travelling to Buffalo
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£410 | |
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Check-in for a flight from Toronto to Buffalo
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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United Airlines | UAL | UA | Yes | No |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Air Canada | ACA | AC | Yes | No |
Porter Airlines | POE | PD | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United States COVID-19 travel restrictions

Latest COVID-19 restrictions
United States
Travel through the US land border is allowed for vaccinated travelers
Travel is allowed with restrictions for vaccinated travelers
No proof of negative pre-departure COVID-19 test results or recovery certificate
No quarantine for vaccinated travelers

Most travelers from Toronto, YYZ with proof of full COVID-19 vaccination can enter Buffalo, BUF, but there are restrictions.
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Return
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
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