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$ 206 Cheap Flights from Ontario to Buffalo

BUF

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

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Cheapest round-trip

C$ 428

Multiple Airlines

Thu 15/1Fri 16/1

YYZ - BUF • 1 stop

Cheapest one-way flights

C$ 206

Multiple Airlines

Thu 5/2

YYZ - BUF • 1 stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Buffalo!

Flight Deals

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

Thu, 15 Jan - Fri, 16 Jan

7:10 a.m. - 8:03 p.m.

YYZ

BUF

12h 53m1 stop

8:58 p.m. - 2:20 p.m.

BUF

YYZ

17h 22m1 stop

C$ 428Multiple Airlines

Mon, 2 Feb - Thu, 5 Feb

6:06 a.m. - 5:04 p.m.

YYZ

BUF

10h 58m1 stop

7:00 a.m. - 5:23 p.m.

BUF

YYZ

10h 23m1 stop

C$ 475Delta

Thu, 15 Jan - Fri, 16 Jan

7:10 a.m. - 6:19 p.m.

YYZ

BUF

11h 09m2 stops

8:58 p.m. - 2:20 p.m.

BUF

YYZ

17h 22m1 stop

C$ 480Multiple Airlines

Mon, 2 Feb - Thu, 5 Feb

6:06 a.m. - 5:04 p.m.

YYZ

BUF

10h 58m1 stop

7:00 a.m. - 5:23 p.m.

BUF

YYZ

10h 23m1 stop

C$ 486Delta

Thu, 22 Jan - Wed, 28 Jan

2:15 p.m. - 10:52 p.m.

YUL

BUF

8h 37m1 stop

6:00 a.m. - 1:22 p.m.

BUF

YUL

7h 22m1 stop

C$ 520Delta

Thu, 22 Jan - Wed, 28 Jan

4:46 p.m. - 11:11 a.m.

YUL

BUF

18h 25m2 stops

7:00 a.m. - 11:12 p.m.

BUF

YUL

16h 12m2 stops

C$ 521Delta

Mon, 19 Jan - Mon, 26 Jan

7:10 a.m. - 8:03 p.m.

YYZ

BUF

12h 53m1 stop

7:31 p.m. - 2:05 p.m.

BUF

YYZ

18h 34m1 stop

C$ 525Multiple Airlines

Wed, 7 Jan - Sat, 10 Jan

11:10 a.m. - 8:29 p.m.

YUL

BUF

9h 19m2 stops

8:30 a.m. - 2:00 p.m.

BUF

YUL

5h 30m1 stop

C$ 736Air Canada

Thu, 5 Feb - Thu, 12 Feb

8:20 a.m. - 8:29 p.m.

YUL

BUF

12h 09m2 stops

6:00 a.m. - 12:00 p.m.

BUF

YUL

6h 00m1 stop

C$ 745United Airlines

Thu, 5 Feb - Thu, 12 Feb

8:20 a.m. - 8:29 p.m.

YUL

BUF

12h 09m2 stops

6:07 a.m. - 2:07 p.m.

BUF

YUL

8h 00m2 stops

C$ 764United Airlines

Useful Info

Cheapest flight	C$ 206

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

Amherst

Williamsville

Batavia

Bowmansville

Orchard Park

West Seneca

Tonawanda

Lockport

Grand Island

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

Information on the airport you'll fly into in Buffalo

Buffalo (BUF)

BUF

C$ 206 Find Cheap Flights from Ontario to Buffalo

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

Everything you should know

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