How does KAYAK find such low prices on flights from Buffalo to Ontario?

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 Buffalo to Ontario. 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 Buffalo to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to 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 Buffalo to Ontario?

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 from Buffalo to Ontario with an airline and back 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 Buffalo to Ontario?

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 from Buffalo to 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>

What is the cheapest time of day to fly to Ontario?

The cheapest time of day to fly to Ontario is generally in the morning , when round-trip flights cost $771 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $771.

How long does a flight from Buffalo to Ontario take?

The duration of a flight to Ontario depends on your arrival airport. The shortest routes to Ontario from Buffalo are to Ottawa , which takes 3h 58m , Toronto , which takes 5h 49m, and Thunder Bay , which takes 11h 58m.

$167 CHEAP FLIGHTS from Buffalo to Ontario

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Flights Deals

One-wayRound-trip

Toronto1 stop$416

Ottawa1 stop$639

Toronto1 stop$416

Ottawa1 stop$639

Cheap Flights from Buffalo to Ontario

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

Thu, Aug 7 - Sun, Aug 10

12:11 pm - 11:50 amBUF-YYZ

23h 39m1 stop

7:45 am - 10:44 amYYZ-BUF

26h 59m1 stop

$416Sun Country Air

Find Deal

Mon, Aug 11 - Thu, Aug 14

6:00 am - 4:56 pmBUF-YUL

10h 56m1 stop

10:31 am - 5:54 pmYUL-BUF

7h 23m1 stop

$427American Airlines

Find Deal

Mon, Aug 11 - Sun, Aug 17

2:19 pm - 9:48 pmBUF-YUL

7h 29m1 stop

6:00 am - 1:39 pmYUL-BUF

7h 39m1 stop

$437Delta

Find Deal

Thu, Aug 7 - Sun, Aug 10

12:11 pm - 9:08 pmBUF-YYZ

32h 57m2 stops

6:00 pm - 10:44 amYYZ-BUF

16h 44m1 stop

$483

Find Deal

Thu, Aug 7 - Sun, Aug 10

12:11 pm - 11:50 amBUF-YYZ

23h 39m1 stop

6:30 am - 10:44 amYYZ-BUF

28h 14m3 stops

$486

Find Deal

Thu, Aug 7 - Sun, Aug 10

7:45 pm - 1:55 pmBUF-YYZ

18h 10m2 stops

10:38 am - 10:06 pmYYZ-BUF

11h 28m1 stop

$494WestJet

Find Deal

Sun, Aug 17 - Sun, Aug 24

6:04 am - 4:10 pmBUF-YYZ

10h 06m1 stop

6:15 am - 5:04 pmYYZ-BUF

10h 49m1 stop

$505Delta

Find Deal

Tue, Aug 19 - Sat, Aug 23

8:00 pm - 10:04 amBUF-YYZ

14h 04m1 stop

8:10 am - 11:59 pmYYZ-BUF

15h 49m1 stop

$520United Airlines

Find Deal

Thu, Jul 31 - Thu, Aug 7

7:00 am - 5:26 pmBUF-YUL

10h 26m1 stop

9:45 am - 9:01 pmYUL-BUF

11h 16m1 stop

$531United Airlines

Find Deal

Fri, Jul 25 - Mon, Jul 28

12:07 pm - 12:27 amBUF-YUL

12h 20m2 stops

6:45 am - 11:14 amYUL-BUF

28h 29m2 stops

$814WestJet

Find Deal

Useful Info

KAYAK's insights & trends for Buffalo to Ontario flights

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

Airlines

In the past 3 days, the cheapest round-trip tickets from Buffalo to Ontario were found on Sun Country Air ($416) and American Airlines ($427).

Find deals

Cheapest flight	$167

Flight from Buffalo to Montreal

How does KAYAK find such low prices on flights from Buffalo to Ontario?
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 Buffalo to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to 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 Buffalo to Ontario?
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 from Buffalo to Ontario with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Ontario?
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 from Buffalo to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Ontario?
The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost $771 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $771.

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

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Buffalo (BUF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$167 Find Cheap Flights from Buffalo to Ontario

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

Best Ontario Flight Deals from Buffalo

Cheap Flights from Buffalo to Ontario

Recent round-trip flight deals from Buffalo to Ontario

Recent one-way flight deals from Buffalo to Ontario

Recent last minute flight deals from Buffalo to Ontario

KAYAK's insights & trends for Buffalo to Ontario flights

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

Which airlines provide the cheapest flights from Buffalo to Ontario?

In the past 3 days, the cheapest round-trip tickets from Buffalo to Ontario were found on Sun Country Air ($416) and American Airlines ($427).

How long does a flight from Buffalo to Ontario take?

The duration of a flight to Ontario depends on your arrival airport. The shortest routes to Ontario from Buffalo are to Ottawa, which takes 3h 58m, Toronto, which takes 5h 49m, and Thunder Bay, which takes 11h 58m.

Good to know

FAQs - booking Ontario flights

How does KAYAK find such low prices on flights from Buffalo to Ontario?

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 Buffalo to Ontario.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to 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 Buffalo to Ontario?

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 from Buffalo to Ontario with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Ontario?

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 from Buffalo to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Ontario?

The cheapest time of day to fly to Ontario is generally in the morning, when round-trip flights cost $771 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $771.

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

Information on your arrival and departure airports

Cabin class types available on flights to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Buffalo to Ontario

Flights from Buffalo to popular cities in Ontario

Find deals for your return flight