BUF

C$ 237 Find Cheap Flights from Ontario to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Buffalo departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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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.

Recent round-trip flight deals from Ontario to Buffalo

Thu, 16 Oct - Thu, 23 Oct
Multiple Airlines Logo
9:50 a.m. - 4:29 p.m.YYZ-BUF
30h 39m2 stops
Multiple Airlines Logo
7:14 p.m. - 9:21 p.m.BUF-YYZ
26h 07m1 stop
C$ 516Multiple Airlines
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Multiple Airlines Logo
9:50 a.m. - 6:14 p.m.YYZ-BUF
8h 24m1 stop
Multiple Airlines Logo
9:13 p.m. - 11:41 p.m.BUF-YYZ
26h 28m1 stop
C$ 517Multiple Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Delta Logo
6:04 a.m. - 5:02 p.m.YYZ-BUF
10h 58m1 stop
Delta Logo
6:00 a.m. - 4:14 p.m.BUF-YYZ
10h 14m1 stop
C$ 523Delta
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Delta Logo
2:30 p.m. - 10:57 p.m.YYZ-BUF
8h 27m1 stop
Delta Logo
7:00 a.m. - 5:23 p.m.BUF-YYZ
10h 23m1 stop
C$ 525Delta
Find Deal
Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
1:10 p.m. - 10:58 p.m.YUL-BUF
9h 48m1 stop
United Airlines Logo
6:00 a.m. - 9:42 p.m.BUF-YUL
15h 42m1 stop
C$ 659United Airlines
Find Deal
Fri, 10 Oct - Tue, 14 Oct
United Airlines Logo
12:45 p.m. - 9:43 a.m.YYZ-BUF
20h 58m1 stop
United Airlines Logo
10:28 a.m. - 8:31 a.m.BUF-YYZ
22h 03m1 stop
C$ 674United Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
WestJet Logo
7:00 a.m. - 5:16 p.m.YUL-BUF
10h 16m1 stop
WestJet Logo
12:09 p.m. - 1:29 p.m.BUF-YUL
25h 20m1 stop
C$ 699WestJet
Find Deal
Sat, 18 Oct - Sat, 25 Oct
WestJet Logo
6:45 a.m. - 11:39 p.m.YUL-BUF
16h 54m2 stops
WestJet Logo
12:38 p.m. - 12:02 p.m.BUF-YUL
23h 24m1 stop
C$ 708WestJet
Find Deal
Wed, 3 Dec - Mon, 8 Dec
American Airlines Logo
7:30 a.m. - 10:51 p.m.YUL-BUF
15h 21m1 stop
American Airlines Logo
5:05 a.m. - 3:24 p.m.BUF-YUL
10h 19m1 stop
C$ 754American Airlines
Find Deal
Sun, 16 Nov - Mon, 17 Nov
American Airlines Logo
7:30 a.m. - 3:02 p.m.YUL-BUF
7h 32m1 stop
American Airlines Logo
3:27 p.m. - 12:15 p.m.BUF-YUL
20h 48m1 stop
C$ 872American Airlines
Find Deal

Everything you should know

Cheapest round-trip
C$ 516
Multiple Airlines
Thu 16/10Thu 23/10
YYZ - BUF • 2 stops
Cheapest one-way flights
C$ 237
Multiple Airlines
Fri 31/10
YYZ - BUF • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Useful Info

Good to know

Low seasonSeptember
Cheapest flightC$ 237
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

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?

Book flights to Buffalo if you plan to visit one of these locations
Cheektowaga
Amherst
Williamsville
Batavia
Orchard Park
West Seneca
Bowmansville
Tonawanda
Lockport
East Aurora
Grand Island
Eden

Everything you need to know for your flight to Buffalo

Information on the airport you'll fly into in Buffalo

Buffalo (BUF)

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