Flights from Buffalo to Toronto (BUF-YYZ) from CA $242

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Toronto Pearson Intl. Airport (YYZ)

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 rewards
Sign in

Cheap flights from Buffalo (BUF) to Toronto (YYZ)

Prices were available within the past 7 days and start at CA $242 for one-way flights and CA $542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Sat, May 30 - Mon, Jun 8

BUF

Buffalo

YYZ

Toronto

CA $542

Roundtrip

found 2 days ago

Sat, May 30 - Mon, Jun 8

BUF

Buffalo

YYZ

Toronto

CA $546

Roundtrip

found 2 days ago

Sat, May 23 - Fri, May 29

BUF

Buffalo

YYZ

Toronto

CA $546

Roundtrip

found 1 day ago

Sat, May 30 - Mon, Jun 8

BUF

Buffalo

YYZ

Toronto

CA $562

Roundtrip

found 2 days ago

Sat, May 23 - Fri, May 29

BUF

Buffalo

YYZ

Toronto

CA $566

Roundtrip

found 1 day ago

Mon, May 11 - Wed, May 13

BUF

Buffalo

YYZ

Toronto

CA $567

Roundtrip

found 6 days ago

Sat, May 23 - Fri, May 29

BUF

Buffalo

YYZ

Toronto

CA $569

Roundtrip

found 1 day ago

Wed, May 20 - Mon, Jun 1

BUF

Buffalo

YYZ

Toronto

CA $789

Roundtrip

found 1 day ago

Sat, May 30 - Mon, Jun 8

BUF

Buffalo

YYZ

Toronto

CA $1,044

Roundtrip

found 2 days ago

Tue, Jun 9 - Mon, Jun 15

BUF

Buffalo

YYZ

Toronto

CA $2,115

Roundtrip

found 5 days ago

Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

YYZ

Pearson Intl.

Cheapest

22 min

Flights from CA $784

Frequently asked questions

How much is a flight from Buffalo Niagara International Airport to Pearson Intl. Airport (YYZ)?

The lowest price advertised for a round-trip flight from Buffalo Niagara Intl. Airport (BUF) to Pearson Intl. Airport (YYZ) is CA $542. But you better get moving. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara International Airport to YYZ?

We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.

How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to Toronto Pearson Airport that have flexible change policies?

Use our "No change fees" filter to find flexible travel options for your flight from Buffalo Niagara International Airport to Toronton Pearson. This allows you to snag a great deal in advance and still have the freedom to reschedule without any additional fees. Just keep in mind that fare differences may still apply.

How many hours is the flight from BUF to Toronto Pearson Airport?

Lasting around 3 hours and 44 minutes, the flight between Buffalo Niagara Intl. Airport (BUF) and YYZ is a good opportunity to do some last-minute trip planning. How about using some of this time to work on your itinerary for Mississauga?

How far is the flight from Buffalo Niagara Intl. Airport (BUF) to Toronto Pearson Airport?

A flight distance of just 110 kilometres separates Buffalo and Mississauga. Once you're up in the air, you won't have time to do much more than listen to a few songs on your travel playlist.

Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Toronton Pearson?

American Airlines (AA) is one of the top choices for travellers jetting between Buffalo Niagara International Airport and YYZ. Select from the 0 flights it offers on this route each month. Another airline servicing this route is Delta (DL). You'll have 0 flights each month to select from.

Are BUF to Toronto Pearson Airport flight tickets cheaper when they're purchased at the last minute?

Flight tickets from Buffalo Niagara Intl. Airport (BUF) to Toronton Pearson are available up to 12 months prior to departure on Expedia. And although you may score fantastic last-minute deals, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.) cost?

One-way flights typically cost between $585 and $1,897 and return flights often range between $585 and $1,897. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.

How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson 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 and receive alerts when fares go up or down.

What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson 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.

How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

There are approximately 42 connecting flights per day from Buffalo Niagara Intl. (BUF) to Pearson Intl. (YYZ). Some common connection points include O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), and Washington Dulles Intl. (IAD).

What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

The earliest flight from Buffalo Niagara Intl. (BUF) to Pearson Intl. (YYZ) typically departs at approximately 5:05 AM local time, operated by American Airlines. This is a seasonal service active in July. An early departure like this can help you maximize your time at your destination. 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Pearson Intl. (YYZ) on a Saturday, with around 31 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, Delta Air Lines, and American Airlines. Saturday offers notably more flight options compared to other days of the week.

What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to Pearson Intl. (YYZ) are between 12pm and 3pm. About 42% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines and Delta Air Lines, offer flights during this window. This timing works well for many travelers as it allows for a morning start and an afternoon arrival, giving you plenty of time to settle in at your destination.

How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

Flying from BUF to YYZ with a connection usually takes about 5 hours 50 minutes, traveling roughly 68 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

Select the "Business class" and "First class" filters when looking for BUF to YYZ 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.) flight with Expedia?

It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson 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™, 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 Toronto from Buffalo Niagara Intl. (BUF)?

If you're planning to travel to Toronto from Buffalo Niagara Intl. (BUF), you can fly directly into Pearson Intl. (YYZ) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), O'Hare Intl. (ORD) before reaching Toronto. 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.) at the last minute?

Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.) flight and hotel package?

Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.) flight and hotel package 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson Intl.)?

If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Toronto, ON (YYZ-Pearson 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 or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport	Buffalo Niagara Intl.
Destination airport	Pearson Intl.
Airlines serving	Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price	CA $541
Distance	108 km

Explore a world of travel with Expedia

*Available to Expedia members.

CA $242 Cheap Flights from Buffalo (BUF) to Toronto (YYZ)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Toronto Pearson Intl. Airport (YYZ)

Be in the know

Book smarter

Earn twice

Cheap flights from Buffalo (BUF) to Toronto (YYZ)

Alternative airports near Toronto

Frequently asked questions

Frequently asked questions

Travel information

Explore a world of travel with Expedia