CA $243 Cheap Flights from Buffalo (BUF) to Toronto (YYZ)

View CA $243 flight on Tue, May 26, 2026Opens in a new window

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 $243 for one-way flights and CA $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 9 - Sun, May 17
BUF
Buffalo
YYZ
Toronto
CA $547 Roundtrip, found 10 hours ago
CA $547
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, May 9 from Buffalo to Toronto, returning Sun, May 17, priced at CA $547 found 10 hours ago
American Airlines
Wed, May 27 - Sat, May 30
BUF
Buffalo
YYZ
Toronto
CA $564 Roundtrip, found 1 day ago
CA $564
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Buffalo to Toronto, returning Sat, May 30, priced at CA $564 found 1 day ago
Delta
Thu, May 7 - Wed, May 13
BUF
Buffalo
YYZ
Toronto
CA $566 Roundtrip, found 4 days ago
CA $566
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, May 7 from Buffalo to Toronto, returning Wed, May 13, priced at CA $566 found 4 days ago
Delta
Thu, May 7 - Sun, May 10
BUF
Buffalo
YYZ
Toronto
CA $566 Roundtrip, found 14 hours ago
CA $566
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, May 7 from Buffalo to Toronto, returning Sun, May 10, priced at CA $566 found 14 hours ago
Delta
Thu, May 7 - Wed, May 13
BUF
Buffalo
YYZ
Toronto
CA $570 Roundtrip, found 4 days ago
CA $570
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, May 7 from Buffalo to Toronto, returning Wed, May 13, priced at CA $570 found 4 days ago
American Airlines
Wed, May 27 - Sat, May 30
BUF
Buffalo
YYZ
Toronto
CA $576 Roundtrip, found 1 day ago
CA $576
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Buffalo to Toronto, returning Sat, May 30, priced at CA $576 found 1 day ago
Delta
Wed, May 27 - Sat, May 30
BUF
Buffalo
YYZ
Toronto
CA $579 Roundtrip, found 1 day ago
CA $579
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 27 from Buffalo to Toronto, returning Sat, May 30, priced at CA $579 found 1 day ago
United
Sat, May 2 - Sat, May 9
BUF
Buffalo
YYZ
Toronto
CA $899 Roundtrip, found 10 hours ago
CA $899
Roundtrip
found 10 hours ago
Select United flight, departing Sat, May 2 from Buffalo to Toronto, returning Sat, May 9, priced at CA $899 found 10 hours ago
Air Canada
Thu, Jun 18 - Fri, Jun 19
BUF
Buffalo
YYZ
Toronto
CA $1,048 Roundtrip, found 16 hours ago
CA $1,048
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Thu, Jun 18 from Buffalo to Toronto, returning Fri, Jun 19, priced at CA $1,048 found 16 hours ago
WestJet
Wed, May 27 - Sat, May 30
BUF
Buffalo
YYZ
Toronto
CA $2,153 Roundtrip, found 1 day ago
CA $2,153
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, May 27 from Buffalo to Toronto, returning Sat, May 30, priced at CA $2,153 found 1 day ago

Alternative airports near Toronto

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

Select flight to Billy Bishop Toronto City YTZ. Cheapest and Closest option available. Average driving time to city centre is 4 minutes. Flights from CA $871
YTZ
Billy Bishop Toronto City
CheapestClosest
Average driving time to city centre4 min
Flights from CA $871

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 $547. 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.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Pearson Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Roundtrip price
CA $547
Distance
108 km

Explore a world of travel with Expedia

*Available to Expedia members.