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$234+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 6/306:03 am
YYZ
-
BUF
1 stop13h 23m
Delta
Tue 7/76:05 am
BUF
-
YYZ
1 stop10h 06m
Delta
Deal found 6/11$428
This Delta deal was found by Cheapflights users on 6/11. 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 7/46:00 am
YYZ
-
BUF
1 stop15h 27m
Delta
Tue 7/76:05 am
BUF
-
YYZ
1 stop10h 06m
Delta
Deal found 6/11$441
This Delta deal was found by Cheapflights users on 6/11. 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 7/36:00 am
YYZ
-
BUF
1 stop17h 32m
Delta
Tue 7/76:05 am
BUF
-
YYZ
1 stop10h 06m
Delta
Deal found 6/11$442
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/86:30 am
YYZ
-
BUF
2 stops27h 59m
Multiple Airlines
Tue 8/119:09 pm
BUF
-
YYZ
1 stop22h 56m
Multiple Airlines
Deal found 6/14$446
This Delta deal was found by Cheapflights users on 6/11. 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 6/296:00 am
YYZ
-
BUF
1 stop17h 32m
Delta
Tue 7/76:05 am
BUF
-
YYZ
1 stop10h 06m
Delta
Deal found 6/11$475
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/85:50 pm
YYZ
-
BUF
2 stops16h 39m
Multiple Airlines
Wed 7/157:57 pm
BUF
-
YYZ
1 stop18h 33m
Multiple Airlines
Deal found 6/10$476
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/157:45 am
YYZ
-
BUF
1 stop11h 21m
Multiple Airlines
Tue 7/219:09 pm
BUF
-
YYZ
1 stop22h 56m
Multiple Airlines
Deal found 6/11$481
This Delta deal was found by Cheapflights users on 6/14. 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 10/282:30 pm
YYZ
-
BUF
1 stop9h 20m
Delta
Sun 11/14:00 pm
BUF
-
YYZ
1 stop19h 14m
Delta
Deal found 6/14$499
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/277:45 am
YYZ
-
BUF
1 stop11h 22m
Multiple Airlines
Sun 8/3011:35 am
BUF
-
YYZ
2 stops24h 25m
Multiple Airlines
Deal found 6/10$510
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 6/286:03 am
YYZ
-
BUF
1 stop18h 35m
Delta
Tue 7/76:05 am
BUF
-
YYZ
1 stop10h 06m
Delta
Deal found 6/11$514
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/127:30 am
YYZ
-
BUF
2 stops30h 23m
Multiple Airlines
Sun 7/199:29 pm
BUF
-
YYZ
1 stop19h 16m
Multiple Airlines
Deal found 6/12$522

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$428
(Delta)

One-way from

$234
(Kiwi.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
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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 June 15, 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

Sat 8/8

6:30 am-10:29 am

2 stops27h 59m

Buffalo

Tue 8/11

9:09 pm-8:05 pm

1 stop22h 56m

$446

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 7/11

6:30 am-10:29 am

2 stops27h 59m

Buffalo

Sat 7/18

10:02 pm-8:05 pm

1 stop22h 03m

$568

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 7/3

1:55 pm-9:51 am

1 stop19h 56m

Buffalo

Wed 7/8

6:00 am-8:11 am

1 stop26h 11m

$569

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 7/8

12:05 pm-11:59 pm

2 stops11h 54m

Buffalo

Wed 7/15

6:00 am-8:11 am

1 stop26h 11m

$570

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 7/1

12:05 pm-11:59 pm

2 stops11h 54m

Buffalo

Sat 7/4

6:00 am-9:35 pm

1 stop15h 35m

$583

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 7/2

12:05 pm-11:59 pm

2 stops11h 54m

Buffalo

Tue 7/7

6:00 am-1:47 pm

1 stop7h 47m

$621

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Wed 7/15

2:30 pm-11:59 pm

1 stop9h 29m

Buffalo

Sat 8/15

6:12 am-5:08 pm

2 stops10h 56m

$627

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 7/11

1:55 pm-11:59 pm

1 stop10h 04m

Buffalo

Sat 7/18

10:57 am-6:34 pm

1 stop7h 37m

$645

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 7/10

2:30 pm-7:03 pm

1 stop4h 33m

Buffalo

Fri 7/17

7:52 pm-1:08 pm

2 stops17h 16m

$646
Quickest round-trip

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 6/29

11:00 am-9:03 pm

1 stop10h 03m

Buffalo

Wed 7/1

7:06 am-1:42 pm

1 stop6h 36m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • 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 $569, United Airlines can have you in Buffalo from Toronto Pearson Intl Airport in 19h 56m. 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

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