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$206+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
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 May 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/169:50 am
YYZ
-
BUF
1 stop9h 22m
Multiple Airlines
Tue 6/237:57 pm
BUF
-
YYZ
2 stops20h 48m
Multiple Airlines
Deal found 5/18$415
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/157:45 am
YYZ
-
BUF
1 stop11h 27m
Multiple Airlines
Mon 6/227:57 pm
BUF
-
YYZ
1 stop20h 48m
Multiple Airlines
Deal found 5/18$475
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/157:45 am
YYZ
-
BUF
1 stop11h 27m
Multiple Airlines
Wed 6/177:57 pm
BUF
-
YYZ
1 stop20h 48m
Multiple Airlines
Deal found 5/18$476
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:50 am
YYZ
-
BUF
1 stop9h 22m
Multiple Airlines
Fri 6/197:57 pm
BUF
-
YYZ
1 stop20h 48m
Multiple Airlines
Deal found 5/15$483
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/29:50 am
YYZ
-
BUF
1 stop9h 09m
Multiple Airlines
Fri 6/122:50 pm
BUF
-
YYZ
2 stops23h 15m
Multiple Airlines
Deal found 5/18$498
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Thu 6/119:50 am
YYZ
-
BUF
1 stop9h 22m
Multiple Airlines
Thu 6/189:02 pm
BUF
-
YYZ
1 stop19h 43m
Multiple Airlines
Deal found 5/14$517
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:50 am
YYZ
-
BUF
1 stop9h 17m
Multiple Airlines
Sun 9/138:54 pm
BUF
-
YYZ
1 stop23h 11m
Multiple Airlines
Deal found 5/17$532
This Delta deal was found by Cheapflights users on 5/18. 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 12/126:10 pm
YYZ
-
BUF
1 stop18h 23m
Delta
Wed 12/167:15 pm
BUF
-
YYZ
1 stop17h 54m
Delta
Deal found 5/18$539
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:53 pm
YYZ
-
BUF
1 stop8h 30m
American Airlines
Wed 6/176:02 am
BUF
-
YYZ
1 stop8h 33m
American Airlines
Deal found 5/18$543

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 May 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(Kiwi.com)

One-way from

$206
(Trip.com)
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
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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 May 19, 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 6/12

9:50 am-7:12 pm

1 stop9h 22m

Buffalo

Fri 6/19

7:57 pm-4:45 pm

1 stop20h 48m

$483

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 6/15

9:50 am-7:12 pm

1 stop9h 22m

Buffalo

Wed 6/17

2:50 pm-2:05 pm

2 stops23h 15m

$487

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Tue 6/2

9:50 am-6:59 pm

1 stop9h 09m

Buffalo

Fri 6/12

7:57 pm-8:05 pm

1 stop24h 08m

$505

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 6/11

9:50 am-7:12 pm

1 stop9h 22m

Buffalo

Thu 6/18

9:02 pm-4:45 pm

1 stop19h 43m

$517

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Tue 6/16

12:00 pm-10:40 pm

2 stops10h 40m

Buffalo

Tue 6/23

7:52 pm-1:08 pm

2 stops17h 16m

$597

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 7/9

6:30 am-1:53 pm

2 stops31h 23m

Buffalo

Sun 7/12

11:23 am-4:50 pm

1 stop5h 27m

$611

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Tue 6/16

7:25 am-11:48 pm

1 stop16h 23m

Buffalo

Tue 6/23

1:26 pm-8:30 pm

1 stop7h 04m

$641
Quickest round-trip

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sun 6/14

7:25 am-12:36 pm

1 stop5h 11m

Buffalo

Sun 6/21

6:00 am-12:00 pm

1 stop6h 00m

$642

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 7/20

8:55 pm-10:31 pm

1 stop25h 36m

Buffalo

Sun 7/26

7:00 am-11:49 am

1 stop4h 49m

$648

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 6/6

2:05 pm-9:53 am

2 stops19h 48m

Buffalo

Thu 6/11

6:00 am-6:26 am

2 stops24h 26m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 21 resultsSorted by cheapest first
1
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  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-Buffalo flight deals on Cheapflights vs. FlightHub >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 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 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.

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 $597, United Airlines can have you in Buffalo from Toronto Pearson Intl Airport in 10h 40m. 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
Amherst
Batavia
Williamsville
Orchard Park
Eden
West Seneca

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