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$172+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$324
(Kiwi.com)

One-way from

$172
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$453
From Toronto Pearson Intl to Buffalo
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One-way flight from Toronto Pearson Intl to Buffalo
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/257:45 amYYZ - BUF
2 stops13h 05mMultiple Airlines
Mon 10/279:13 pmBUF - YYZ
1 stop16h 52mMultiple Airlines
Deal found 9/14$324
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/169:50 amYYZ - BUF
2 stops30h 39mMultiple Airlines
Thu 10/237:14 pmBUF - YYZ
1 stop26h 07mMultiple Airlines
Deal found 9/16$375
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/69:50 amYYZ - BUF
1 stop8h 24mMultiple Airlines
Mon 10/139:13 pmBUF - YYZ
1 stop26h 28mMultiple Airlines
Deal found 9/14$376
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:04 amYYZ - BUF
1 stop10h 58mDelta
Wed 11/126:00 amBUF - YYZ
1 stop10h 14mDelta
Deal found 9/16$380
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amYYZ - BUF
1 stop9h 10mDelta
Thu 10/236:03 amBUF - YYZ
1 stop10h 06mDelta
Deal found 9/16$385
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 10/126:30 amYYZ - BUF
2 stops28h 49mMultiple Airlines
Sun 10/199:13 pmBUF - YYZ
1 stop26h 42mMultiple Airlines
Deal found 9/14$395
This Delta deal was found by Cheapflights users on 9/14. 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 10/82:30 pmYYZ - BUF
1 stop8h 27mDelta
Wed 10/156:03 amBUF - YYZ
2 stops11h 16mDelta
Deal found 9/14$399
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/136:00 amYYZ - BUF
1 stop17h 56mDelta
Mon 10/207:00 amBUF - YYZ
1 stop16h 05mDelta
Deal found 9/15$408
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 9/249:50 amYYZ - BUF
2 stops25h 32mMultiple Airlines
Thu 9/257:41 pmBUF - YYZ
1 stop28h 00mMultiple Airlines
Deal found 9/14$422
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 9/216:30 amYYZ - BUF
2 stops28h 52mMultiple Airlines
Sun 9/287:41 pmBUF - YYZ
1 stop26h 59mMultiple Airlines
Deal found 9/16$423

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 September 16, 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

Sat 10/25

7:45 am-8:50 pm

2 stops13h 05m

Buffalo

Mon 10/27

9:13 pm-2:05 pm

1 stop16h 52m

$324

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 10/6

9:50 am-6:14 pm

1 stop8h 24m

Buffalo

Mon 10/13

9:13 pm-11:41 pm

1 stop26h 28m

$376

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 11/5

6:04 am-1:47 pm

1 stop7h 43m

Buffalo

Wed 11/12

10:22 am-11:05 pm

2 stops12h 43m

$380

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sun 10/12

6:30 am-11:19 am

2 stops28h 49m

Buffalo

Sun 10/19

9:13 pm-11:55 pm

1 stop26h 42m

$395

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 10/8

2:30 pm-10:57 pm

1 stop8h 27m

Buffalo

Wed 10/15

6:03 am-5:19 pm

2 stops11h 16m

$399

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 10/13

6:00 am-11:56 pm

1 stop17h 56m

Buffalo

Mon 10/20

7:00 am-11:05 pm

1 stop16h 05m

$408

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Tue 10/14

3:35 pm-10:31 am

2 stops18h 56m

Buffalo

Tue 10/21

7:55 pm-5:23 pm

1 stop21h 28m

$424

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 10/13

7:15 am-8:18 pm

2 stops13h 03m

Buffalo

Mon 10/20

9:13 pm-10:40 pm

1 stop25h 27m

$425

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 10/31

12:50 pm-6:17 pm

1 stop29h 27m

$172

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 10/29

11:15 am-1:37 pm

2 stops26h 22m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
1
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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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Pearson Intl Airport to Buffalo as you normally would.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Buffalo?

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 $380, Delta can have you in Buffalo from Toronto Pearson Intl Airport in 7h 43m. 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.

  • What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Buffalo (average of $256). Flying from Toronto Pearson Intl Airport to Buffalo in December is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

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

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