When did momondo last update prices for flights from Ontario to Buffalo Airport?

Prices for flights from Ontario to Buffalo Airport were last updated today.

How old do you have to be to fly from Ontario to Buffalo Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 277 Cheap Flights from Ontario to Buffalo in 2026

Find the cheapest flights from Ontario to Buffalo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 a.m. - 5:45 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

10h 00m1 stop Orlando

1:40 p.m. - 2:05 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

C$ 522Multiple Airlines

Thu, 10 Sep - Wed, 16 Sep

7:45 a.m. - 5:45 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

10h 00m1 stop Orlando

1:40 p.m. - 2:05 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

C$ 524Multiple Airlines

Thu, 10 Sep - Wed, 16 Sep

7:45 a.m. - 5:45 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

10h 00m1 stop Orlando

1:40 p.m. - 2:05 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

C$ 560Multiple Airlines

Thu, 10 Sep - Wed, 16 Sep

4:45 p.m. - 5:49 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

25h 04m2 stops Nashville Intl Orlando

6:51 p.m. - 2:30 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

19h 39m1 stop Orlando

C$ 563Multiple Airlines

Mon, 21 Sep - Tue, 29 Sep

9:50 a.m. - 5:45 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

7h 55m1 stop Orlando

1:40 p.m. - 8:55 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

31h 15m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

C$ 566Multiple Airlines

Thu, 10 Sep - Wed, 16 Sep

5:50 p.m. - 12:55 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

19h 05m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

6:51 p.m. - 2:30 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

19h 39m1 stop Orlando

C$ 567Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

9:50 a.m. - 5:49 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

7h 59m1 stop Orlando

6:51 p.m. - 9:55 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

27h 04m2 stops Orlando Nashville Intl

C$ 575Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

7:45 a.m. - 5:45 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

10h 00m1 stop Orlando

6:51 p.m. - 9:55 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

27h 04m2 stops Orlando Nashville Intl

C$ 579Multiple Airlines

Thu, 24 Sep - Tue, 29 Sep

4:45 p.m. - 5:49 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

25h 04m2 stops Nashville Intl Orlando

12:49 p.m. - 4:40 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

27h 51m1 stop Orlando

C$ 590Multiple Airlines

Mon, 21 Sep - Sun, 27 Sep

9:50 a.m. - 5:49 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

7h 59m1 stop Orlando

6:51 p.m. - 2:30 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

19h 39m1 stop Orlando

C$ 621Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:00 p.m. - 11:08 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

15h 08m2 stops Calgary Atlanta Hartsfield-Jackson

12:16 p.m. - 7:05 a.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

18h 49m2 stops Atlanta Hartsfield-Jackson Calgary

C$ 702WestJet

Tue, 25 Aug - Tue, 1 Sep

8:00 p.m. - 11:08 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

15h 08m2 stops Calgary Atlanta Hartsfield-Jackson

6:40 a.m. - 4:20 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 40m1 stop Detroit Metropolitan Wayne County

C$ 711WestJet

Tue, 25 Aug - Tue, 1 Sep

12:47 p.m. - 11:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

11h 11m1 stop Detroit Metropolitan Wayne County

12:02 p.m. - 4:20 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 18m1 stop Detroit Metropolitan Wayne County

C$ 720WestJet

Tue, 25 Aug - Tue, 1 Sep

6:00 a.m. - 3:14 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

9h 14m1 stop Detroit Metropolitan Wayne County

10:20 a.m. - 6:54 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

8h 34m1 stop New York LaGuardia

C$ 965Delta

Mon, 24 Aug - Mon, 31 Aug

9:44 a.m. - 11:44 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

14h 00m1 stop Washington, D.C. Dulles Intl

2:53 p.m. - 6:18 a.m.BUF Buffalo-YYZ Toronto Pearson Intl

15h 25m2 stops Washington, D.C. Dulles Intl Ottawa

C$ 1,035United Airlines

Wed, 26 Aug - Wed, 2 Sep

1:35 p.m. - 11:43 p.m.YTZ Toronto Island-BUF Buffalo

10h 08m1 stop Boston Logan Intl

6:00 a.m. - 12:57 p.m.BUF Buffalo-YTZ Toronto Island

6h 57m1 stop Boston Logan Intl

C$ 1,054Multiple Airlines

Wed, 26 Aug - Wed, 2 Sep

1:55 p.m. - 11:44 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

9h 49m1 stop Washington, D.C. Dulles Intl

10:30 a.m. - 2:19 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

3h 49m1 stop Washington, D.C. Dulles Intl

C$ 1,062United Airlines

Wed, 26 Aug - Wed, 2 Sep

11:55 a.m. - 11:43 p.m.YTZ Toronto Island-BUF Buffalo

11h 48m2 stops Ottawa Boston Logan Intl

10:25 a.m. - 7:17 p.m.BUF Buffalo-YTZ Toronto Island

8h 52m1 stop Boston Logan Intl

C$ 1,062Multiple Airlines

Wed, 26 Aug - Wed, 2 Sep

3:05 p.m. - 11:43 p.m.YTZ Toronto Island-BUF Buffalo

8h 38m1 stop Boston Logan Intl

10:27 a.m. - 10:17 p.m.BUF Buffalo-YTZ Toronto Island

11h 50m1 stop Boston Logan Intl

C$ 1,093Multiple Airlines

Tue, 25 Aug - Wed, 26 Aug

5:10 p.m. - 11:43 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

6h 33m1 stop Boston Logan Intl

6:00 a.m. - 12:00 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

6h 00m1 stop Boston Logan Intl

C$ 1,102Multiple Airlines

Tue, 25 Aug - Wed, 26 Aug

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Delta flights from Region of Ontario to Buffalo

Our best Delta deals on Region of Ontario to Buffalo flight tickets

Delta

9 Sep

YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl

3h 55m

1 stop

BUF1:25 p.m.Buffalo

12 Sep

BUF6:00 a.m.Buffalo

26h 35m

1 stop

YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 633

Delta

24 Jan

YYZ6:00 a.m.Toronto Pearson Intl

9h 05m

1 stop

BUF3:05 p.m.Buffalo

27 Jan

BUF6:16 a.m.Buffalo

9h 50m

1 stop

YYZ4:06 p.m.Toronto Pearson Intl

C$ 681

Delta

16 Oct

YYZ6:00 a.m.Toronto Pearson Intl

11h 28m

1 stop

BUF5:28 p.m.Buffalo

20 Oct

BUF2:10 p.m.Buffalo

9h 26m

1 stop

YYZ11:36 p.m.Toronto Pearson Intl

C$ 694

American Airlines flights from Region of Ontario to Buffalo

Our best American Airlines deals on Region of Ontario to Buffalo flight tickets

American Airlines

15 Sep

YUL7:50 a.m.Montreal Pierre Elliott Trudeau Intl

4h 52m

1 stop

BUF12:42 p.m.Buffalo

22 Sep

BUF2:51 p.m.Buffalo

6h 51m

1 stop

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 660

American Airlines

15 Sep

YUL7:50 a.m.Montreal Pierre Elliott Trudeau Intl

8h 31m

2 stops

BUF4:21 p.m.Buffalo

22 Sep

BUF10:30 a.m.Buffalo

11h 12m

2 stops

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 681

American Airlines

10 Sep

YYZ2:18 p.m.Toronto Pearson Intl

9h 36m

1 stop

BUF11:54 p.m.Buffalo

16 Sep

BUF5:30 a.m.Buffalo

11h 15m

1 stop

YYZ4:45 p.m.Toronto Pearson Intl

C$ 689

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Thu 10/9

7:45 a.m.-5:45 p.m.

1 stop10h 00m

Buffalo

Wed 16/9

1:40 p.m.-2:05 p.m.

2 stops24h 25m

C$ 522

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Thu 10/9

7:45 a.m.-5:45 p.m.

1 stop10h 00m

Buffalo

Wed 16/9

1:40 p.m.-2:05 p.m.

2 stops24h 25m

C$ 524

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Thu 10/9

7:45 a.m.-5:45 p.m.

1 stop10h 00m

Buffalo

Wed 16/9

1:40 p.m.-2:05 p.m.

2 stops24h 25m

C$ 560

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Mon 21/9

4:45 p.m.-5:49 p.m.

2 stops25h 04m

Buffalo

Tue 29/9

6:51 p.m.-2:30 p.m.

1 stop19h 39m

C$ 563

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Thu 10/9

9:50 a.m.-5:45 p.m.

1 stop7h 55m

Buffalo

Wed 16/9

1:40 p.m.-8:55 p.m.

2 stops31h 15m

C$ 566

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Tue 15/9

5:50 p.m.-12:55 p.m.

2 stops19h 05m

Buffalo

Tue 22/9

6:51 p.m.-2:30 p.m.

1 stop19h 39m

C$ 567

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Tue 22/9

9:50 a.m.-5:49 p.m.

1 stop7h 59m

Buffalo

Tue 29/9

6:51 p.m.-9:55 p.m.

2 stops27h 04m

C$ 575

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Thu 24/9

7:45 a.m.-5:45 p.m.

1 stop10h 00m

Buffalo

Tue 29/9

6:51 p.m.-9:55 p.m.

2 stops27h 04m

C$ 579

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Mon 21/9

4:45 p.m.-5:49 p.m.

2 stops25h 04m

Buffalo

Sun 27/9

12:49 p.m.-4:40 p.m.

1 stop27h 51m

C$ 590

Quickest round-trip

TorontoBuffalo

YYZ Toronto Pearson Intl - BUF Buffalo

YYZBUF

Toronto Pearson Intl

Tue 15/9

9:50 a.m.-5:49 p.m.

1 stop7h 59m

Buffalo

Tue 22/9

6:51 p.m.-2:30 p.m.

1 stop19h 39m

C$ 621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Buffalo?

Delta, WestJet, and United Airlines are the most popular carriers operating from Ontario to Buffalo

Cheap Region of Ontario to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Buffalo

Best price found	C$ 277
Fastest flight time	4h 01m
Direct flights	None

The best one-way flight to Buffalo from Region of Ontario in the past 72 hours is C$ 277. The best round-trip flight deal from Region of Ontario to Buffalo found on momondo in the last 72 hours is C$ 522.

The fastest flight from Region of Ontario to Buffalo takes 4h 01m

There are no direct flights from Region of Ontario to Buffalo. There are no popular flight routes from Region of Ontario to Buffalo.

Search flight deals

Frequently asked questions about flying from Ontario to Buffalo

When did momondo last update prices for flights from Ontario to Buffalo Airport?
Prices for flights from Ontario to Buffalo Airport were last updated today.
How old do you have to be to fly from Ontario to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Cheektowaga

Tonawanda

Williamsville

Batavia

Amherst

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Buffalo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Buffalo . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Buffalo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buffalo from Ontario with this policy.

How can momondo help me find flights from Ontario to Buffalo?

momondo provides multiple filters to help you find the best flight to Buffalo from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Buffalo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.