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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Travelers usually depart from Toronto Pearson International, Billy Bishop Toronto City, Toronto Union Train Station, Toronto-Guildwood Train station, or Toronto - Yorkdale when they travel from Toronto to Buffalo. Book your trip to arrive at Buffalo Niagara International, Buffalo Downtown Terminal, or Buffalo - Exchange Street. The most popular airlines for this route are United Airlines, Delta Air Lines, Air Canada, Porter Airlines, and Frontier Airlines. Toronto and Buffalo have 299 direct flights per week.

Check-in for a flight from Toronto to Buffalo

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Air CanadaACAACYesNo
Porter AirlinesPOEPDYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

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Latest COVID-19 restrictions

United States

Kiwi.com/COVID-19/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

Latest COVID-19 travel restrictions in United States – 06/2022
Your trip summary

Most travelers from Toronto, YYZ with proof of full COVID-19 vaccination can enter Buffalo, BUF, but there are restrictions.

Departure

Travel restrictions
  • 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

Visa requirements
  • No visa required

Forms and documents
  • Mandatory proof of vaccination for the United States

  • Proof of vaccination may be required

  • Mandatory travel attestation form

Return

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers

  • Travel through the Canadian land border is allowed for vaccinated travelers

  • No proof of negative pre-departure COVID-19 test results for vaccinated travelers

  • No quarantine required for vaccinated travelers

Visa requirements
  • No visa required

Forms and documents
  • Mandatory proof of vaccination for Canada

  • Mandatory contact information form via ArriveCAN for vaccinated travelers

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

What are the most popular routes to and from Toronto?
Travelers frequently search for route combinations, such as Toronto and Vancouver, Montreal, Calgary, Istanbul, Winnipeg, Edmonton, Mexico City, Barcelona, Dublin, Athens, New York, Paris, Tirana, Amsterdam, Madrid, London, Budapest, Kyiv, Stockholm, Cancún.
What are the most popular routes to and from Buffalo?
Travelers frequently search for route combinations, such as Buffalo and Orlando, Tampa, Fort Myers, Denver, London, Boston, New York, Dallas, Rome, San Juan, San Francisco, Washington, D.C., Houston, Paris, Seattle, Raleigh, Fort Lauderdale, Athens, Tallinn, Brisbane.
Which airports are there in Toronto?
Toronto is mainly served by Toronto Pearson International. But there are other airports nearby, including Billy Bishop Toronto City, Downsview Airport, Buttonville Municipal Airport.
What airports are near Toronto?
The main airport in Toronto is Toronto Pearson International. It is also served by Buffalo Niagara International, Greater Rochester International, John C. Munro Hamilton International, Region of Waterloo International, Niagara Falls International, London International, Kingston/Norman Rogers, Chautauqua County-Jamestown.
What airports are near Buffalo?
The main airport in Buffalo is Buffalo Niagara International. It is also served by Toronto Pearson International, Billy Bishop Toronto City, Buffalo Niagara International, Syracuse Hancock International, Greater Rochester International, John C. Munro Hamilton International, Elmira/Corning Regional, Region of Waterloo International, Niagara Falls International, Bradford Regional.
What buses and trains depart from Toronto?
A number of bus and train companies depart from Toronto, including GO Transit train.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Toronto and Buffalo?
Yes, it's possible to combine different modes of transport between Toronto and Buffalo thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Toronto and Buffalo can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Toronto and Buffalo?
Currently, you can fly between Toronto and Buffalo with United Airlines, Delta Air Lines, Air Canada, Porter Airlines, Frontier Airlines.
When's the best time to travel between Toronto and Buffalo?
What flights operate between Toronto and Buffalo?
How many airports are there near Toronto?
How many airports are there near Buffalo?
Is it possible to reach Toronto by bus or train?
What time do nonstop (direct) flights between Toronto and Buffalo depart?
What time do nonstop (direct) flights between Toronto and Buffalo arrive?
What time do flights between Toronto and Buffalo depart?
What time do flights between Toronto and Buffalo arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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