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Pearson Intl

$191+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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2. Select your favorite providers

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3. Compare prices and book

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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 June 20, 2026.

This Kissandfly.com deal was found by Cheapflights users on 6/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
BUF
-
YYZ
2 stops12h 28m
Multiple Airlines
Fri 8/76:00 am
YYZ
-
BUF
1 stop11h 29m
Multiple Airlines
Deal found 6/20$433
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/812:28 pm
BUF
-
YYZ
2 stops25h 37m
Multiple Airlines
Wed 8/127:45 am
YYZ
-
BUF
1 stop11h 21m
Multiple Airlines
Deal found 6/20$440
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/309:29 pm
BUF
-
YYZ
1 stop22h 36m
Multiple Airlines
Wed 8/57:45 am
YYZ
-
BUF
1 stop11h 21m
Multiple Airlines
Deal found 6/16$462
This Delta deal was found by Cheapflights users on 6/17. 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.
Sat 8/296:01 am
BUF
-
YYZ
1 stop12h 11m
Delta
Tue 9/156:10 am
YYZ
-
BUF
1 stop8h 55m
Delta
Deal found 6/17$465
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 9/171:16 pm
BUF
-
YYZ
2 stops31h 39m
Multiple Airlines
Tue 9/229:50 am
YYZ
-
BUF
1 stop7h 44m
Multiple Airlines
Deal found 6/19$467
This Delta deal was found by Cheapflights users on 6/17. 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.
Sat 8/296:01 am
BUF
-
YYZ
1 stop12h 11m
Delta
Fri 9/186:10 am
YYZ
-
BUF
1 stop18h 02m
Delta
Deal found 6/17$480
This Delta deal was found by Cheapflights users on 6/17. 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 8/267:00 am
BUF
-
YYZ
2 stops10h 24m
Delta
Sat 9/126:10 am
YYZ
-
BUF
1 stop13h 05m
Delta
Deal found 6/17$489
This Delta deal was found by Cheapflights users on 6/17. 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.
Fri 8/287:00 am
BUF
-
YYZ
1 stop10h 35m
Delta
Sat 9/126:10 am
YYZ
-
BUF
1 stop13h 05m
Delta
Deal found 6/17$495
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 7/177:57 pm
BUF
-
YYZ
1 stop20h 48m
Multiple Airlines
Fri 7/245:50 pm
YYZ
-
BUF
2 stops17h 43m
Multiple Airlines
Deal found 6/19$496
This Delta deal was found by Cheapflights users on 6/17. 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.
Sat 8/296:01 am
BUF
-
YYZ
1 stop12h 11m
Delta
Sun 9/136:15 am
YYZ
-
BUF
1 stop16h 45m
Delta
Deal found 6/17$500
This Delta deal was found by Cheapflights users on 6/17. 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 8/267:00 am
BUF
-
YYZ
2 stops10h 24m
Delta
Mon 9/146:10 am
YYZ
-
BUF
1 stop8h 55m
Delta
Deal found 6/17$504

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 June 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(Kissandfly.com)

One-way from

$191
(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
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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 June 20, 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

Sat 8/29

6:01 am-6:12 pm

1 stop12h 11m

Toronto Pearson Intl

Fri 9/18

6:10 am-12:12 am

1 stop18h 02m

$480

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Tue 9/1

2:27 pm-11:41 pm

1 stop9h 14m

Toronto Pearson Intl

Fri 9/18

6:10 am-12:12 am

1 stop18h 02m

$480

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Wed 8/26

7:00 am-5:24 pm

2 stops10h 24m

Toronto Pearson Intl

Sat 9/12

6:10 am-7:15 pm

1 stop13h 05m

$489

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Wed 8/26

7:00 am-5:24 pm

2 stops10h 24m

Toronto Pearson Intl

Wed 9/16

6:10 am-3:05 pm

1 stop8h 55m

$543

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Tue 9/1

6:01 am-11:41 pm

1 stop17h 40m

Toronto Pearson Intl

Mon 9/14

12:08 pm-12:12 am

2 stops12h 04m

$590

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Fri 7/3

11:29 am-11:24 pm

2 stops11h 55m

Toronto Pearson Intl

Sat 7/11

8:05 am-9:48 am

2 stops25h 43m

$632

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sat 7/4

6:00 am-12:00 pm

1 stop6h 00m

Toronto Pearson Intl

Sat 7/11

5:35 pm-11:43 pm

1 stop6h 08m

$632
Quickest round-trip

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Thu 7/30

6:00 am-12:00 pm

1 stop6h 00m

Toronto Pearson Intl

Thu 8/6

5:35 pm-11:32 pm

1 stop5h 57m

$651

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sat 8/29

6:12 am-5:50 pm

1 stop11h 38m

Toronto Pearson Intl

Tue 9/1

10:45 am-11:12 pm

1 stop12h 27m

$664

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Fri 7/17

2:48 pm-5:45 am

2 stops14h 57m

Toronto Pearson Intl

Fri 7/24

7:45 am-7:06 pm

1 stop11h 21m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 20 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 June.
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 11m. 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
Markham
Brampton
Collingwood
Vaughan
Pickering
Oakville
Kitchener
Ajax
Cambridge
Whitby
Burlington
Orillia

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