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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

C$ 250 CHEAP FLIGHTS from Ontario to Buffalo

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Cheap Flights from Ontario to Buffalo

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Fri, 5 Sep - Sun, 7 Sep

11:00 a.m. - 11:24 p.m.YUL-BUF

12h 24m1 stop

6:04 a.m. - 4:07 p.m.BUF-YUL

10h 03m1 stop

C$ 487Delta

Find Deal

Wed, 27 Aug - Wed, 3 Sep

6:04 a.m. - 3:18 p.m.YYZ-BUF

9h 14m1 stop

10:41 a.m. - 8:43 p.m.BUF-YYZ

10h 02m1 stop

C$ 502Delta

Find Deal

Tue, 26 Aug - Tue, 2 Sep

6:15 a.m. - 11:24 p.m.YYZ-BUF

17h 09m1 stop

2:21 p.m. - 1:32 p.m.BUF-YYZ

23h 11m2 stops

C$ 508Delta

Find Deal

Fri, 12 Sep - Fri, 19 Sep

6:45 a.m. - 6:14 p.m.YUL-BUF

11h 29m2 stops

6:59 p.m. - 2:20 p.m.BUF-YUL

19h 21m1 stop

C$ 557

Find Deal

Fri, 12 Sep - Fri, 19 Sep

7:15 a.m. - 6:14 p.m.YYZ-BUF

10h 59m1 stop

6:59 p.m. - 11:41 p.m.BUF-YYZ

28h 42m1 stop

C$ 572

Find Deal

Sat, 13 Sep - Sat, 20 Sep

12:31 p.m. - 9:50 p.m.YUL-BUF

9h 19m1 stop

7:35 a.m. - 11:46 a.m.BUF-YUL

28h 11m1 stop

C$ 574American Airlines

Find Deal

Thu, 11 Sep - Mon, 15 Sep

7:20 a.m. - 5:55 p.m.YYZ-BUF

10h 35m1 stop

7:30 a.m. - 11:25 p.m.BUF-YYZ

15h 55m1 stop

C$ 617American Airlines

Find Deal

Mon, 8 Sep - Tue, 16 Sep

10:45 a.m. - 11:34 p.m.YUL-BUF

12h 49m3 stops

8:00 p.m. - 12:30 p.m.BUF-YUL

16h 30m3 stops

C$ 639Porter Airlines

Find Deal

Sat, 13 Sep - Sat, 20 Sep

1:20 p.m. - 11:59 p.m.YUL-BUF

10h 39m2 stops

10:30 a.m. - 7:45 p.m.BUF-YUL

9h 15m1 stop

C$ 648United Airlines

Find Deal

Sat, 13 Sep - Sat, 20 Sep

1:20 p.m. - 11:59 p.m.YUL-BUF

10h 39m2 stops

7:05 a.m. - 7:45 p.m.BUF-YUL

12h 40m2 stops

C$ 652United Airlines

Find Deal

Useful Info

Low season	September
High season	June
Cheapest flight	C$ 250

Best time to beat the crowds (5% less expensive on average)

Most popular time to fly (41% more expensive on average)

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.

Cheektowaga

Williamsville

Batavia

Orchard Park

West Seneca

Bowmansville

Tonawanda

East Aurora

Eden

Everything you need to know for your flight to Buffalo

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Buffalo

Buffalo (BUF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BUF

C$ 250 Find Cheap Flights from Ontario to Buffalo

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

Cheap Flights from Ontario to Buffalo

Recent round-trip flight deals from Ontario to Buffalo

Recent one-way flight deals from Ontario to Buffalo

Recent last minute flight deals from Ontario to Buffalo

Good to know

FAQs for booking flights from Ontario 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.

Travelling to a place near Buffalo?

Everything you need to know for your flight to Buffalo

Information on the airport you'll fly into in Buffalo

Cabin class types available on flights to Ontario

Complete your trip to Buffalo with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Buffalo

Choose which airport to fly into in Buffalo

Find deals for your return flight