HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pearson Intl

$148+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
May 5 — May 121
Sal 5/5
Sal 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Pearson Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Nisan 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sal 5/511:36 am
BUF
-
YYZ
2 stops10h 29m
Multiple Airlines
Çar 6/247:45 am
YYZ
-
BUF
1 stop11h 22m
Multiple Airlines
Deal found 4/1$385
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sal 5/511:36 am
BUF
-
YYZ
2 stops10h 29m
Multiple Airlines
Cmt 6/207:45 am
YYZ
-
BUF
1 stop13h 35m
Multiple Airlines
Deal found 4/1$400
This Kiwi.com deal was found by Cheapflights users on 4/3. 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.
Cum 5/112:18 pm
BUF
-
YYZ
2 stops23h 17m
Multiple Airlines
Cum 5/87:10 am
YYZ
-
BUF
1 stop11h 36m
Multiple Airlines
Deal found 4/3$403
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Per 5/78:49 pm
BUF
-
YYZ
1 stop17h 31m
Multiple Airlines
Çar 6/247:45 am
YYZ
-
BUF
1 stop11h 22m
Multiple Airlines
Deal found 4/1$425
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sal 5/511:36 am
BUF
-
YYZ
2 stops10h 29m
Multiple Airlines
Sal 6/239:50 am
YYZ
-
BUF
1 stop9h 17m
Multiple Airlines
Deal found 4/1$435
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Sal 5/511:36 am
BUF
-
YYZ
2 stops10h 29m
Multiple Airlines
Paz 6/217:45 am
YYZ
-
BUF
1 stop11h 22m
Multiple Airlines
Deal found 4/1$438
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Per 5/78:49 pm
BUF
-
YYZ
1 stop17h 31m
Multiple Airlines
Cmt 6/207:45 am
YYZ
-
BUF
1 stop13h 35m
Multiple Airlines
Deal found 4/1$441
This Delta deal was found by Cheapflights users on 4/5. 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.
Paz 5/310:13 am
BUF
-
YYZ
1 stop22h 57m
Delta
Paz 5/106:00 am
YYZ
-
BUF
1 stop8h 07m
Delta
Deal found 4/5$443
This Delta deal was found by Cheapflights users on 4/1. 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.
Sal 5/57:00 am
BUF
-
YYZ
1 stop10h 39m
Delta
Cmt 6/206:00 am
YYZ
-
BUF
1 stop15h 12m
Delta
Deal found 4/1$444
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Paz 5/38:08 pm
BUF
-
YYZ
2 stops18h 47m
Multiple Airlines
Çar 6/247:45 am
YYZ
-
BUF
1 stop11h 22m
Multiple Airlines
Deal found 4/1$453
This Delta deal was found by Cheapflights users on 4/1. 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.
Çar 5/610:13 am
BUF
-
YYZ
1 stop13h 30m
Delta
Cmt 6/206:00 am
YYZ
-
BUF
1 stop15h 12m
Delta
Deal found 4/1$464

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 Nisan 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$385
(Kiwi.com)

One-way from

$148
(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
Search Deals

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 Nisan 5, 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

Paz 5/3

10:13 am-9:10 am

1 stop22h 57m

Toronto Pearson Intl

Paz 5/10

6:00 am-2:07 pm

1 stop8h 07m

$443

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sal 5/5

7:00 am-5:39 pm

1 stop10h 39m

Toronto Pearson Intl

Cmt 6/20

6:00 am-9:12 pm

1 stop15h 12m

$444

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Cum 6/12

6:10 pm-4:15 pm

1 stop22h 05m

Toronto Pearson Intl

Pzt 6/15

6:59 pm-9:02 am

1 stop14h 03m

$483

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Çar 5/6

10:13 am-11:43 pm

1 stop13h 30m

Toronto Pearson Intl

Sal 6/23

6:00 am-11:32 pm

1 stop17h 32m

$494

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Pzt 5/4

11:19 am-8:05 pm

1 stop8h 46m

Toronto Pearson Intl

Pzt 5/11

1:30 pm-10:41 am

2 stops21h 11m

$501

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Per 5/7

6:04 am-11:41 pm

1 stop17h 37m

Toronto Pearson Intl

Pzt 6/22

6:00 am-3:09 pm

1 stop9h 09m

$522

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Çar 5/6

6:00 am-1:44 pm

1 stop7h 44m

Toronto Pearson Intl

Cum 6/19

6:00 am-11:32 pm

1 stop17h 32m

$554

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Paz 5/3

10:13 am-11:43 pm

1 stop13h 30m

Toronto Pearson Intl

Cmt 6/20

6:00 am-9:12 pm

1 stop15h 12m

$596

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Cmt 5/2

6:15 am-1:44 pm

1 stop7h 29m

Toronto Pearson Intl

Cmt 6/20

6:00 am-9:12 pm

1 stop15h 12m

$616
Quickest round-trip

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Cmt 4/25

7:00 am-4:56 pm

1 stop9h 56m

Toronto Pearson Intl

Sal 4/28

7:00 am-5:16 pm

1 stop10h 16m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 18 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 April.
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 22h 57m. 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
Kitchener
Collingwood
Markham
Oakville
Brantford
Vaughan
Pickering
Lindsay
Peterborough
Ajax
Barrie
Cambridge
Milton
Burlington
Oshawa
Orillia
Owen Sound
Richmond Hill
Gravenhurst

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights