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$ 256 CHEAP FLIGHTS from Ontario to Buffalo

BUF

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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, 24 Mar - Tue, 31 Mar

6:49 p.m. - 9:42 a.m.

YYZ

BUF

14h 53m

1 stop

6:02 a.m. - 1:36 p.m.

BUF

YYZ

7h 34m

1 stop

C$ 469Delta

Wed, 25 Mar - Wed, 1 Apr

7:30 p.m. - 2:19 p.m.

YUL

BUF

18h 49m

1 stop

6:02 a.m. - 6:35 p.m.

BUF

YUL

12h 33m

1 stop

C$ 481Delta

Thu, 26 Mar - Thu, 2 Apr

7:50 a.m. - 4:51 p.m.

YYZ

BUF

9h 01m

1 stop

6:02 a.m. - 5:49 p.m.

BUF

YYZ

11h 47m

1 stop

C$ 499Delta

Wed, 25 Mar - Wed, 1 Apr

7:50 a.m. - 4:51 p.m.

YYZ

BUF

9h 01m

1 stop

6:02 a.m. - 5:49 p.m.

BUF

YYZ

11h 47m

1 stop

C$ 509Delta

Wed, 25 Mar - Wed, 1 Apr

7:10 a.m. - 10:49 a.m.

YYZ

BUF

27h 39m

1 stop

1:02 p.m. - 7:55 p.m.

BUF

YYZ

30h 53m

2 stops

C$ 510Multiple Airlines

Wed, 25 Mar - Wed, 1 Apr

7:10 a.m. - 10:49 a.m.

YYZ

BUF

27h 39m

1 stop

1:02 p.m. - 11:20 p.m.

BUF

YYZ

34h 18m

2 stops

C$ 536Multiple Airlines

Mon, 20 Apr - Wed, 22 Apr

7:41 p.m. - 1:54 p.m.

YUL

BUF

18h 13m

1 stop

3:33 p.m. - 8:40 a.m.

BUF

YUL

17h 07m

1 stop

C$ 539Delta

Mon, 20 Apr - Wed, 22 Apr

7:41 p.m. - 1:54 p.m.

YUL

BUF

18h 13m

1 stop

3:33 p.m. - 8:40 a.m.

BUF

YUL

17h 07m

1 stop

C$ 540Delta

Tue, 14 Jul - Wed, 15 Jul

2:55 p.m. - 11:59 p.m.

YTZ

BUF

9h 04m

1 stop

10:34 a.m. - 6:42 p.m.

BUF

YTZ

8h 08m

1 stop

C$ 853United Airlines

Tue, 23 Jun - Mon, 6 Jul

2:55 p.m. - 11:59 p.m.

YTZ

BUF

9h 04m

1 stop

7:00 a.m. - 4:41 p.m.

BUF

YTZ

9h 41m

1 stop

C$ 869United Airlines

Useful Info

Cheapest flight	C$ 256

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

Amherst

Batavia

Bowmansville

Orchard Park

Tonawanda

West Seneca

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$ 256 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