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Pearson Intl

$141+ Cheap flights from Buffalo (BUF) to Pearson Intl (YYZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Buffalo to Pearson Intl

Cheapest flights from Buffalo to Pearson Intl
Explore the most affordable flight options available from Buffalo to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:49 pm
BUF
-
YYZ
2 stops20h 20m
Multiple Airlines
Thu 6/47:45 am
YYZ
-
BUF
1 stop11h 14m
Multiple Airlines
Deal found 4/28$451
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:49 pm
BUF
-
YYZ
2 stops20h 43m
Multiple Airlines
Sun 6/75:45 pm
YYZ
-
BUF
1 stop25h 14m
Multiple Airlines
Deal found 4/30$466
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:50 pm
BUF
-
YYZ
2 stops26h 05m
Multiple Airlines
Fri 6/199:50 am
YYZ
-
BUF
1 stop9h 22m
Multiple Airlines
Deal found 4/28$467
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:32 am
BUF
-
YYZ
1 stop12h 44m
Delta
Sat 5/166:00 am
YYZ
-
BUF
1 stop13h 15m
Delta
Deal found 4/29$485
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:04 am
BUF
-
YYZ
1 stop17h 37m
Delta
Sun 5/176:00 am
YYZ
-
BUF
1 stop18h 19m
Delta
Deal found 4/29$495
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:55 pm
BUF
-
YYZ
1 stop21h 52m
Delta
Sat 5/166:00 am
YYZ
-
BUF
1 stop9h 02m
Delta
Deal found 4/29$505
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:55 pm
BUF
-
YYZ
1 stop21h 52m
Delta
Sun 5/176:00 am
YYZ
-
BUF
1 stop18h 19m
Delta
Deal found 4/29$515
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:36 am
BUF
-
YYZ
2 stops23h 59m
Multiple Airlines
Wed 5/134:50 pm
YYZ
-
BUF
1 stop25h 56m
Multiple Airlines
Deal found 4/29$518
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:41 pm
BUF
-
YYZ
2 stops23h 19m
Multiple Airlines
Fri 5/297:45 am
YYZ
-
BUF
1 stop11h 14m
Multiple Airlines
Deal found 5/2$520

Find flight deals from Buffalo to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(Kiwi.com)

One-way from

$141
(Kiwi.com)
Provider with most accurate pricing for Buffalo-Toronto Pearson Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Toronto Pearson Intl flights.
Search Deals
From Buffalo to Toronto Pearson Intl
Search Deals
One-way flight from Buffalo to Toronto Pearson Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Buffalo to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Thu 5/28

8:49 pm-5:09 pm

2 stops20h 20m

Toronto Pearson Intl

Thu 6/4

7:45 am-6:59 pm

1 stop11h 14m

$451

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Wed 5/13

10:32 am-11:16 pm

1 stop12h 44m

Toronto Pearson Intl

Sat 5/16

6:00 am-7:15 pm

1 stop13h 15m

$485

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Tue 5/12

7:55 pm-5:47 pm

1 stop21h 52m

Toronto Pearson Intl

Sun 5/17

6:00 am-12:19 am

1 stop18h 19m

$515

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sat 5/23

12:41 pm-12:00 pm

2 stops23h 19m

Toronto Pearson Intl

Fri 5/29

7:45 am-6:59 pm

1 stop11h 14m

$520

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Tue 5/12

7:55 pm-5:47 pm

1 stop21h 52m

Toronto Pearson Intl

Fri 5/15

6:37 pm-3:02 pm

1 stop20h 25m

$554

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sat 6/6

6:00 am-10:23 pm

1 stop16h 23m

Toronto Pearson Intl

Wed 6/10

3:00 pm-10:31 pm

1 stop7h 31m

$573

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Tue 5/12

6:04 am-1:40 pm

1 stop7h 36m

Toronto Pearson Intl

Thu 5/14

6:00 am-12:19 am

1 stop18h 19m

$610

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Tue 5/26

6:00 am-1:47 pm

1 stop7h 47m

Toronto Pearson Intl

Fri 5/29

6:40 pm-10:15 am

1 stop15h 35m

$646
Quickest round-trip

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sun 6/7

7:00 am-11:49 am

1 stop4h 49m

Toronto Pearson Intl

Wed 6/10

12:00 pm-10:31 pm

1 stop10h 31m

$673

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Thu 5/14

7:00 am-5:47 pm

1 stop10h 47m

Toronto Pearson Intl

Fri 5/15

6:37 pm-7:15 pm

1 stop24h 38m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Buffalo to Pearson Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Pearson Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Toronto Pearson Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Toronto Pearson Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Toronto Pearson Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Toronto Pearson Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Toronto Pearson Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Toronto Pearson Intl?

    If you book a flight to Toronto Pearson Intl from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 0 flights from Buffalo to Toronto Pearson Intl per day from 0 different airlines.

  • How long is the flight from Buffalo to Toronto Pearson Intl Airport?

    Airlines like Delta fly from Buffalo to Toronto Pearson Intl Airport in about 12h 44m. The time it takes to get you to your destination can typically vary by up to . There are 68 mi between Buffalo and Toronto Pearson Intl Airport.

  • Can I find deals for flights from Buffalo to Pearson Intl that include hotel bookings?

    Yes. In addition to deals on Buffalo to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Pearson Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Pearson Intl.

  • Can I find deals for business class flights from Buffalo to Pearson Intl?

    Yes. Cheapflights offers flight deals from Buffalo to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Collingwood
Vaughan
Markham
Brantford
Pickering
Lindsay
Oakville
Peterborough
Kitchener
Ajax
Barrie
Cambridge
Milton
Burlington
Oshawa
Orillia
Owen Sound
Richmond Hill
Gravenhurst

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