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>

$173 CHEAP FLIGHTS from Ontario to Buffalo

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

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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

Fri, Sep 12 - Fri, Sep 19

4:00 pm - 6:14 pmYYZ-BUF

26h 14m1 stop

6:59 pm - 10:40 pmBUF-YYZ

27h 41m1 stop

$320

Find Deal

Thu, Sep 11 - Thu, Sep 18

7:15 am - 5:27 pmYYZ-BUF

10h 12m1 stop

7:41 pm - 10:40 pmBUF-YYZ

26h 59m1 stop

$326

Find Deal

Wed, Sep 10 - Wed, Sep 17

12:15 pm - 11:24 pmYYZ-BUF

11h 09m2 stops

6:03 am - 10:56 pmBUF-YYZ

16h 53m2 stops

$357Delta

Find Deal

Wed, Sep 10 - Wed, Sep 17

12:15 pm - 11:24 pmYYZ-BUF

11h 09m2 stops

2:30 pm - 11:36 pmBUF-YYZ

9h 06m1 stop

$376Delta

Find Deal

Wed, Sep 10 - Wed, Sep 17

9:00 am - 9:16 pmYYZ-BUF

12h 16m1 stop

7:05 am - 11:58 pmBUF-YYZ

16h 53m1 stop

$484United Airlines

Find Deal

Sun, Dec 7 - Tue, Dec 16

2:15 pm - 9:48 amYYZ-BUF

19h 33m1 stop

7:00 am - 4:39 pmBUF-YYZ

9h 39m1 stop

$494United Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

8:00 am - 4:52 pmYYZ-BUF

8h 52m2 stops

10:55 am - 3:46 pmBUF-YYZ

4h 51m1 stop

$691Air Canada

Find Deal

Thu, Oct 2 - Mon, Oct 6

8:20 am - 1:22 pmYYZ-BUF

5h 02m1 stop

7:07 am - 5:03 pmBUF-YYZ

9h 56m2 stops

$863Air Canada

Find Deal

Thu, Sep 11 - Thu, Sep 18

11:05 pm - 6:03 pmYYZ-BUF

18h 58m2 stops

12:06 pm - 8:10 amBUF-YYZ

20h 04m2 stops

$1,217WestJet

Find Deal

Fri, Aug 29 - Sun, Aug 31

11:05 pm - 6:36 pmYYZ-BUF

19h 31m2 stops

12:02 pm - 8:10 amBUF-YYZ

20h 08m2 stops

$1,218WestJet

Find Deal

Useful Info

Low season	September
High season	June
Cheapest flight	$173

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 41% increase in price.

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.

Amherst

Williamsville

Cheektowaga

Lockport

West Seneca

Bowmansville

Grand Island

Eden

Everything you need to know for your flight to Buffalo

Airports

Cabin class

Complete your trip

Direct Flights

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.

$173 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.

Traveling 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

Find direct flights for Buffalo

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