How does KAYAK find such low prices on flights from Ontario to Buffalo?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Buffalo.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Buffalo?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Buffalo?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Buffalo?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 306 CHEAP FLIGHTS from Ontario to Buffalo

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Cheap Flights from Ontario to Buffalo

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Buffalo

Tue, 17 Nov - Sat, 23 Jan

12:20 p.m. - 1:15 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

24h 55m2 stops Tampa Atlanta Hartsfield-Jackson

9:38 p.m. - 1:40 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

16h 02m1 stop Orlando

C$ 651Multiple Airlines

Wed, 18 Nov - Wed, 25 Nov

12:20 p.m. - 1:49 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

25h 29m2 stops Tampa Atlanta Hartsfield-Jackson

9:20 p.m. - 1:40 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

16h 20m1 stop Orlando

C$ 678Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

6:00 a.m. - 6:43 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

12h 43m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

3:20 p.m. - 10:51 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

7h 31m1 stop New York John F Kennedy Intl

C$ 732Delta

Wed, 4 Nov - Wed, 11 Nov

6:00 a.m. - 3:11 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

9h 11m1 stop New York John F Kennedy Intl

6:00 a.m. - 5:54 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

11h 54m1 stop New York LaGuardia

C$ 732Delta

Fri, 6 Nov - Mon, 9 Nov

6:28 p.m. - 3:11 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

20h 43m1 stop New York John F Kennedy Intl

3:20 p.m. - 10:51 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

7h 31m1 stop New York John F Kennedy Intl

C$ 732Delta

Thu, 5 Nov - Thu, 12 Nov

6:28 p.m. - 10:38 a.m.YYZ Toronto Pearson Intl-BUF Buffalo

16h 10m1 stop New York John F Kennedy Intl

2:15 p.m. - 11:41 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

9h 26m1 stop New York LaGuardia

C$ 738Delta

Fri, 6 Nov - Fri, 13 Nov

6:10 p.m. - 3:11 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

21h 01m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

7:20 p.m. - 11:19 a.m.BUF Buffalo-YYZ Toronto Pearson Intl

15h 59m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

C$ 759Delta

Wed, 18 Nov - Wed, 25 Nov

7:00 a.m. - 1:49 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

30h 49m3 stops Ottawa Newark Atlanta Hartsfield-Jackson

1:54 p.m. - 1:40 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

23h 46m2 stops Atlanta Hartsfield-Jackson Orlando

C$ 759Multiple Airlines

Thu, 29 Oct - Wed, 4 Nov

9:35 a.m. - 5:52 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

8h 17m1 stop Orlando

2:00 p.m. - 3:20 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

25h 20m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

C$ 779Multiple Airlines

Wed, 18 Nov - Wed, 25 Nov

7:00 a.m. - 1:49 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

30h 49m3 stops Ottawa Newark Atlanta Hartsfield-Jackson

9:20 p.m. - 1:40 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

16h 20m1 stop Orlando

C$ 784Multiple Airlines

Recent last minute flight deals from Ontario to Buffalo

Wed, 14 Oct - Sun, 18 Oct

6:00 a.m. - 3:11 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

9h 11m1 stop New York John F Kennedy Intl

6:00 a.m. - 1:40 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

7h 40m1 stop New York LaGuardia

C$ 970Delta

Thu, 15 Oct - Thu, 22 Oct

6:25 a.m. - 1:11 p.m.YOW Ottawa-BUF Buffalo

6h 46m1 stop Chicago O'Hare Intl

1:48 p.m. - 9:35 p.m.BUF Buffalo-YOW Ottawa

7h 47m1 stop Chicago O'Hare Intl

C$ 1,121Air Canada

Mon, 12 Oct - Mon, 26 Oct

10:37 a.m. - 8:47 p.m.YOW Ottawa-BUF Buffalo

10h 10m1 stop Chicago O'Hare Intl

1:53 p.m. - 9:16 p.m.BUF Buffalo-YOW Ottawa

7h 23m1 stop Chicago O'Hare Intl

C$ 1,161Air Canada

Tue, 13 Oct - Thu, 15 Oct

11:00 a.m. - 4:43 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

5h 43m1 stop Chicago O'Hare Intl

10:46 a.m. - 3:46 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

5h 00m1 stop Chicago O'Hare Intl

C$ 1,202Air Canada

Tue, 13 Oct - Tue, 20 Oct

11:00 a.m. - 4:43 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

5h 43m1 stop Chicago O'Hare Intl

1:48 p.m. - 6:31 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

4h 43m1 stop Chicago O'Hare Intl

C$ 1,202Air Canada

Wed, 14 Oct - Sun, 18 Oct

12:05 p.m. - 7:07 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

7h 02m2 stops Ottawa Washington, D.C. Dulles Intl

10:46 a.m. - 3:46 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

5h 00m1 stop Chicago O'Hare Intl

C$ 1,222United Airlines

Thu, 15 Oct - Thu, 22 Oct

6:00 a.m. - 4:43 p.m.YOW Ottawa-BUF Buffalo

10h 43m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

6:00 a.m. - 9:56 a.m.BUF Buffalo-YOW Ottawa

3h 56m1 stop Washington, D.C. Dulles Intl

C$ 1,224United Airlines

Thu, 15 Oct - Thu, 22 Oct

6:00 a.m. - 4:43 p.m.YOW Ottawa-BUF Buffalo

10h 43m3 stops Washington, D.C. Dulles Intl Indianapolis Chicago O'Hare Intl

7:00 a.m. - 3:10 p.m.BUF Buffalo-YOW Ottawa

8h 10m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 1,235United Airlines

Sat, 10 Oct - Sun, 18 Oct

11:00 a.m. - 4:43 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

5h 43m1 stop Chicago O'Hare Intl

5:45 p.m. - 11:26 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

5h 41m1 stop Chicago O'Hare Intl

C$ 1,238Air Canada

Sat, 10 Oct - Sat, 17 Oct

11:00 a.m. - 4:43 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

5h 43m1 stop Chicago O'Hare Intl

7:00 a.m. - 12:40 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

5h 40m1 stop Chicago O'Hare Intl

C$ 1,239Air Canada

Useful Info

Cheapest flight	C$ 306

Flight from Toronto Pearson Airport to Buffalo

How does KAYAK find such low prices on flights from Ontario to Buffalo?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Buffalo.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Buffalo?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Buffalo?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Buffalo?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.