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$151+ Cheap flights from Pearson Intl (YYZ) to Buffalo (BUF)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Cheap flight deals from Pearson Intl to Buffalo

Cheapest flights from Pearson Intl to Buffalo
Explore the most affordable flight options available from Pearson Intl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Sat 12/133:25 pmYYZ - BUF
2 stops19h 45mMultiple Airlines
Sat 1/106:33 pmBUF - YYZ
1 stop19h 32mMultiple Airlines
Deal found 12/1$384
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Sat 12/133:25 pmYYZ - BUF
2 stops19h 45mMultiple Airlines
Sun 12/144:55 pmBUF - YYZ
1 stop24h 17mMultiple Airlines
Deal found 12/1$437
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:05 pmYYZ - BUF
1 stop8h 49mUnited Airlines
Tue 1/271:59 pmBUF - YYZ
1 stop10h 00mUnited Airlines
Deal found 12/2$501
This United Airlines deal was found by Cheapflights users on 11/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 pmYYZ - BUF
1 stop4h 15mUnited Airlines
Thu 1/17:48 pmBUF - YYZ
1 stop3h 58mUnited Airlines
Deal found 11/30$519
This United Airlines deal was found by Cheapflights users on 11/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 pmYYZ - BUF
1 stop4h 15mUnited Airlines
Fri 1/27:48 pmBUF - YYZ
1 stop3h 58mUnited Airlines
Deal found 11/30$554
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:00 pmYYZ - BUF
1 stop19h 45mUnited Airlines
Wed 12/316:30 amBUF - YYZ
1 stop16h 39mUnited Airlines
Deal found 12/2$561
This United Airlines deal was found by Cheapflights users on 11/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:15 pmYYZ - BUF
2 stops8h 40mUnited Airlines
Thu 1/17:48 pmBUF - YYZ
1 stop3h 58mUnited Airlines
Deal found 11/30$572
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:00 amYYZ - BUF
1 stop7h 54mUnited Airlines
Tue 1/610:45 amBUF - YYZ
1 stop9h 00mUnited Airlines
Deal found 12/1$575
This United Airlines deal was found by Cheapflights users on 11/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:15 pmYYZ - BUF
2 stops8h 40mUnited Airlines
Fri 1/27:48 pmBUF - YYZ
1 stop3h 58mUnited Airlines
Deal found 11/30$607

Find flight deals from Pearson Intl to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Buffalo (BUF). 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 December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$297
(Kiwi.com)

One-way from

$151
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$612
Provider with most accurate pricing for Toronto Pearson Intl-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Pearson Intl-Buffalo flights.
Search Deals
From Toronto Pearson Intl to Buffalo
Search Deals
One-way flight from Toronto Pearson Intl to Buffalo
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Buffalo 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 December 2, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Buffalo that are best for you.

Fly from

Pearson Intl

Fly to

Buffalo

Route

Depart

Return

Price

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 1/26

6:00 am-12:16 am

1 stop18h 16m

Buffalo

Tue 2/3

7:45 pm-11:17 am

1 stop15h 32m

$316

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 1/15

7:15 am-8:03 pm

1 stop12h 48m

Buffalo

Thu 1/22

7:59 pm-2:20 pm

1 stop18h 21m

$323

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 1/12

5:10 pm-2:10 pm

1 stop21h 00m

Buffalo

Tue 1/20

2:56 pm-10:51 pm

1 stop7h 55m

$327

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 1/23

7:10 am-6:36 pm

1 stop11h 26m

Buffalo

Fri 1/30

1:39 pm-11:43 am

2 stops22h 04m

$335

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 2/5

6:00 am-7:02 pm

1 stop13h 02m

Buffalo

Mon 2/9

11:51 am-10:56 pm

1 stop11h 05m

$337

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 12/13

3:25 pm-11:10 am

2 stops19h 45m

Buffalo

Sat 1/10

6:33 pm-2:05 pm

1 stop19h 32m

$384

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 12/13

3:25 pm-11:10 am

2 stops19h 45m

Buffalo

Sun 12/14

4:55 pm-5:12 pm

1 stop24h 17m

$437

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 2/11

7:45 am-10:52 pm

2 stops15h 07m

Buffalo

Mon 2/16

10:31 am-9:23 am

1 stop22h 52m

$437

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sun 1/18

6:06 am-2:10 pm

1 stop8h 04m

Buffalo

Thu 1/22

6:00 am-8:26 pm

1 stop14h 26m

$438

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 1/14

5:15 pm-8:03 pm

1 stop26h 48m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 17 results
1
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Compare providers for flights from Pearson Intl to Buffalo

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 Pearson Intl to Buffalo in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Toronto Pearson Intl Airport-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Toronto Pearson Intl Airport-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-Buffalo flights, Cheapflights users trust eDreams the most. eDreams 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 Toronto Pearson Intl Airport-Buffalo 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 Pearson Intl to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Pearson Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to Buffalo

What is the cheapest time of day to fly from YYZ to BUF?

Find hourly flight availability from Pearson Intl to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2025.

It’s optimal to fly from Toronto Pearson Intl Airport to Buffalo at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Buffalo. 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 into for flights to Buffalo from Toronto Pearson Intl?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from Toronto Pearson Intl. On average, Buffalo has 0 inbound flights from Toronto Pearson Intl per day from 0 airlines. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

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

    For as low as $316, Delta can have you in Buffalo from Toronto Pearson Intl Airport in 18h 16m. The distance from Toronto Pearson Intl Airport to Buffalo is about 68 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl to Buffalo 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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