$195+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
Aug 4 — Aug 111
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Buffalo to Pearson IntlExplore 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 July 5, 2026.
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 July 5, 2026.
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Tue 9/86:00 am
YYZ
- BUF
1 stop11h 36m
Delta
Deal found 7/3![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:20 am
BUF
- YYZ
1 stop13h 21m
Delta
Sun 9/67:55 am
YYZ
- BUF
1 stop9h 35m
Delta
Deal found 7/3![Delta logo]()
$449
This Kissandfly.com deal was found by Cheapflights users on 7/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
BUF
- YYZ
2 stops12h 28m
Porter Airlines
Fri 8/77:25 am
YYZ
- BUF
1 stop8h 22m
Porter Airlines
Deal found 7/1![Porter Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:20 am
BUF
- YYZ
1 stop13h 21m
Delta
Sat 9/56:00 am
YYZ
- BUF
1 stop18h 40m
Delta
Deal found 7/3![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Thu 9/36:00 am
YYZ
- BUF
1 stop11h 30m
Delta
Deal found 7/3![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Tue 9/86:00 am
YYZ
- BUF
1 stop16h 57m
Delta
Deal found 7/3![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Sun 9/67:55 am
YYZ
- BUF
1 stop9h 35m
Delta
Deal found 7/3![Delta logo]()
$501
Best flights from Buffalo to Pearson IntlDiscover carefully curated flight deals from Buffalo to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 5, 2026.
Discover carefully curated flight deals from Buffalo to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 5, 2026.
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
BUF
- YYZ
2 stops10h 24m
Delta
Tue 9/86:00 am
YYZ
- BUF
1 stop16h 57m
Delta
Deal found 7/3![Delta logo]()
$451
This Kissandfly.com deal was found by Cheapflights users on 7/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
BUF
- YYZ
1 stop12h 09m
Porter Airlines
Fri 8/77:25 am
YYZ
- BUF
1 stop8h 22m
Porter Airlines
Deal found 7/1![Porter Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:09 pm
BUF
- YYZ
1 stop19h 36m
Multiple Airlines
Tue 8/49:50 am
YYZ
- BUF
1 stop9h 16m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/256:00 am
BUF
- YYZ
1 stop26h 11m
United Airlines
Wed 8/2610:15 am
YYZ
- BUF
1 stop10h 52m
United Airlines
Deal found 6/30![United Airlines logo]()
$680
This Justfly.com deal was found by Cheapflights users on 7/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:25 am
BUF
- YYZ
1 stop11h 15m
Multiple Airlines
Sat 7/255:35 pm
YYZ
- BUF
1 stop6h 08m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$638
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Fri 9/46:00 am
YYZ
- BUF
1 stop11h 30m
Delta
Deal found 7/3![Delta logo]()
$649
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/2910:34 am
BUF
- YYZ
2 stops19h 44m
United Airlines
Wed 8/512:05 pm
YYZ
- BUF
2 stops11h 01m
United Airlines
Deal found 7/1![United Airlines logo]()
$683
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
BUF
- YYZ
1 stop6h 00m
Multiple Airlines
Thu 8/65:10 pm
YYZ
- BUF
1 stop6h 33m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/16:00 am
BUF
- YYZ
1 stop16h 23m
United Airlines
Sat 8/88:55 pm
YYZ
- BUF
1 stop26h 11m
United Airlines
Deal found 7/4![United Airlines logo]()
$715
Last-minute flights from Buffalo to Pearson IntlDiscover last-minute flight deals from Buffalo to Pearson Intl. Data last updated July 5, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Pearson Intl. Data last updated July 5, 2026 and is based on user searches.
This Kissandfly.com deal was found by Cheapflights users on 7/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
BUF
- YYZ
2 stops12h 28m
Porter Airlines
Fri 8/77:25 am
YYZ
- BUF
1 stop8h 22m
Porter Airlines
Deal found 7/1![Porter Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Tue 9/86:00 am
YYZ
- BUF
1 stop16h 57m
Delta
Deal found 7/3![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Sun 9/67:55 am
YYZ
- BUF
1 stop9h 35m
Delta
Deal found 7/3![Delta logo]()
$501
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Tue 9/86:00 am
YYZ
- BUF
1 stop11h 36m
Delta
Deal found 7/3![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:20 am
BUF
- YYZ
1 stop13h 21m
Delta
Sun 9/67:55 am
YYZ
- BUF
1 stop9h 35m
Delta
Deal found 7/3![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:20 am
BUF
- YYZ
1 stop13h 21m
Delta
Sat 9/56:00 am
YYZ
- BUF
1 stop18h 40m
Delta
Deal found 7/3![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:01 am
BUF
- YYZ
1 stop17h 40m
Delta
Thu 9/36:00 am
YYZ
- BUF
1 stop11h 30m
Delta
Deal found 7/3![Delta logo]()
$480
One-way flights from Buffalo to Pearson IntlSearch for one-way flight options from Buffalo to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated July 5, 2026.
Search for one-way flight options from Buffalo to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated July 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:16 pm
BUF
- YYZ
2 stops31h 39m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:48 pm
BUF
- YYZ
2 stops23h 17m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Wed 8/122:48 pm
BUF
- YYZ
2 stops26h 07m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:05 am
BUF
- YYZ
1 stop15h 14m
Delta
Deal found 6/30![Delta logo]()
$221
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:05 am
BUF
- YYZ
1 stop17h 39m
Delta
Deal found 6/30![Delta logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 8/72:48 pm
BUF
- YYZ
2 stops28h 47m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:10 pm
BUF
- YYZ
1 stop23h 59m
Delta
Deal found 6/30![Delta logo]()
$246
This Sun Country Air deal was found by Cheapflights users on 7/4. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:47 am
BUF
- YYZ
1 stop23h 51m
Sun Country Air
Deal found 7/4![Sun Country Air logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:57 pm
BUF
- YYZ
1 stop27h 38m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$264
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 July 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $442 (Delta) |
One-way from | $195 (Kiwi.com) |
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 July 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
Cheapest round-trip
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Tue 8/25
7:00 am-5:24 pm
2 stops10h 24m
Toronto Pearson Intl
Tue 9/8
6:00 am-10:57 pm
1 stop16h 57m
$451
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Sat 8/1
6:00 am-6:09 pm
1 stop12h 09m
Toronto Pearson Intl
Fri 8/7
7:25 am-3:47 pm
1 stop8h 22m
$471
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Tue 7/28
9:09 pm-4:45 pm
1 stop19h 36m
Toronto Pearson Intl
Tue 8/4
9:50 am-7:06 pm
1 stop9h 16m
$509
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Thu 7/23
10:25 am-9:40 pm
1 stop11h 15m
Toronto Pearson Intl
Sat 7/25
5:35 pm-11:43 pm
1 stop6h 08m
$638
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Fri 8/28
6:01 am-11:41 pm
1 stop17h 40m
Toronto Pearson Intl
Fri 9/4
6:00 am-5:30 pm
1 stop11h 30m
$649
Quickest round-trip
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Thu 7/30
6:00 am-12:00 pm
1 stop6h 00m
Toronto Pearson Intl
Thu 8/6
5:10 pm-11:43 pm
1 stop6h 33m
$658
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Tue 8/25
6:00 am-8:11 am
1 stop26h 11m
Toronto Pearson Intl
Wed 8/26
10:15 am-9:07 pm
1 stop10h 52m
$680
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Wed 7/29
10:34 am-6:18 am
2 stops19h 44m
Toronto Pearson Intl
Wed 8/5
12:05 pm-11:06 pm
2 stops11h 01m
$683
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Sat 8/1
6:00 am-10:23 pm
1 stop16h 23m
Toronto Pearson Intl
Sat 8/8
8:55 pm-11:06 pm
1 stop26h 11m
$715
Cheapest one-way
BuffaloToronto
BUF - YYZ
BUFYYZ
Buffalo
Wed 9/9
1:16 pm-8:55 pm
2 stops31h 39m
$195
Showing 1-10 of 17 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
BUF-YYZ
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.
Traveling to a place near Toronto Pearson Intl Airport?
Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locationsMarkham
Brampton
Collingwood
Vaughan
Pickering
Oakville
Kitchener
Ajax
Cambridge
Whitby
Burlington
Orillia
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