YTO - BUF

C$ 237 Find Cheap Flights from Toronto 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 from Toronto 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Buffalo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Toronto to Buffalo (YTO-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto 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 Toronto to Buffalo

qui, 16 out - qui, 23 out
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
seg, 6 out - seg, 13 out
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
qua, 5 nov - qua, 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
qua, 15 out - qua, 22 out
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
qui, 16 out - qui, 23 out
Delta Logo
6:00 a.m. - 3:10 p.m.YYZ-BUF
9h 10m1 stop
Delta Logo
6:03 a.m. - 4:09 p.m.BUF-YYZ
10h 06m1 stop
C$ 530Delta
Find Deal
seg, 13 out - seg, 20 out
Delta Logo
6:00 a.m. - 11:56 p.m.YYZ-BUF
17h 56m1 stop
Delta Logo
7:00 a.m. - 11:05 p.m.BUF-YYZ
16h 05m1 stop
C$ 561Delta
Find Deal
sex, 10 out - ter, 14 out
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
ter, 14 out - ter, 21 out
United Airlines Logo
12:45 p.m. - 9:43 a.m.YYZ-BUF
20h 58m1 stop
United Airlines Logo
7:45 p.m. - 10:04 a.m.BUF-YYZ
14h 19m1 stop
C$ 696United Airlines
Find Deal
qui, 16 out - qui, 23 out
WestJet Logo
11:05 p.m. - 6:25 p.m.YYZ-BUF
19h 20m2 stops
WestJet Logo
12:49 p.m. - 8:10 a.m.BUF-YYZ
19h 21m2 stops
C$ 1,714WestJet
Find Deal
qua, 15 out - qua, 22 out
WestJet Logo
11:05 p.m. - 6:25 p.m.YYZ-BUF
19h 20m2 stops
WestJet Logo
12:06 p.m. - 8:10 a.m.BUF-YYZ
20h 04m2 stops
C$ 1,762WestJet
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from C$ 523 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 516
Multiple Airlines
qui 16/10qui 23/10
YYZ - BUF • 2 stops
Cheapest one-way flights
C$ 237
Multiple Airlines
sex 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!
Booking Insights

KAYAK's insights & trends for Toronto to Buffalo flights

Get data-powered insights and trends into flights from Toronto to Buffalo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Toronto to Buffalo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Toronto to Buffalo were found on Delta (C$ 523) and United Airlines (C$ 674).

Find deals

Good to know

Cheapest flightC$ 237
Flight from Toronto Pearson Airport to Buffalo

When to book flights from Toronto to Buffalo

Are your dates flexible? Find out the best times to travel from Toronto to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Toronto to Buffalo

  • What is the cheapest flight from Toronto to Buffalo?

    In the last 3 days, the lowest price for a flight from Toronto to Buffalo was C$ 172 for a one-way ticket and C$ 375 for a round-trip.

  • Which airports will I be using when flying from Toronto to Buffalo?

    When flying out of Toronto you will be using one of these airports: Toronto Island or Toronto Pearson Intl. You will be landing at Buffalo.

  • Which aircraft models fly most regularly from Toronto to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto to Buffalo?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Toronto and Buffalo, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Toronto 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 Toronto to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Toronto 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 Toronto 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 Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto 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 Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Toronto to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

10.0 ExcellentPaulos, Aug 2025YUL - IAD
Read more United Airlines reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Everything you need to know for your flight from Toronto to Buffalo

Information on your arrival and departure airports

Buffalo (BUF)

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