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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 231 Cheap Flights from Buffalo to Ontario in 2026

Find the cheapest flights from Buffalo to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

19h 39m1 stop Orlando

9:30 a.m. - 12:55 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

27h 25m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

C$ 557Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

1:45 p.m. - 2:05 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

24h 20m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

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

7h 55m1 stop Orlando

C$ 564Multiple Airlines

Sat, 26 Sep - Thu, 1 Oct

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

19h 39m1 stop Orlando

9:30 a.m. - 12:55 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

27h 25m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

C$ 567Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

1:45 p.m. - 2:05 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

24h 20m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

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

7h 59m1 stop Orlando

C$ 574Multiple Airlines

Sat, 26 Sep - Tue, 29 Sep

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

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:50 a.m. - 5:56 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

8h 06m1 stop Orlando

C$ 599Multiple Airlines

Fri, 2 Oct - Tue, 13 Oct

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

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:50 a.m. - 5:56 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

8h 06m1 stop Orlando

C$ 604Multiple Airlines

Wed, 30 Sep - Tue, 13 Oct

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

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

7:00 a.m. - 5:52 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

10h 52m1 stop Orlando

C$ 632Multiple Airlines

Fri, 2 Oct - Sun, 11 Oct

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

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

7:00 a.m. - 5:52 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

10h 52m1 stop Orlando

C$ 637Multiple Airlines

Wed, 30 Sep - Sun, 11 Oct

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

19h 39m1 stop Orlando

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

7h 59m1 stop Orlando

C$ 674Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

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

27h 51m1 stop Orlando

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

7h 55m1 stop Orlando

C$ 676Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:30 a.m. - 6:18 a.m.BUF Buffalo-YYZ Toronto Pearson Intl

19h 48m2 stops Washington, D.C. Dulles Intl Ottawa

7:20 a.m. - 11:44 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

16h 24m1 stop Washington, D.C. Reagan-National

C$ 1,190United Airlines

Sat, 5 Sep - Sat, 12 Sep

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

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

4:40 p.m. - 9:48 a.m.YYZ Toronto Pearson Intl-BUF Buffalo

17h 08m1 stop Washington, D.C. Reagan-National

C$ 1,194United Airlines

Sat, 5 Sep - Sat, 12 Sep

2:53 p.m. - 7:45 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Washington, D.C. Dulles Intl

6:00 a.m. - 9:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

3h 55m1 stop Newark

C$ 1,242United Airlines

Fri, 4 Sep - Mon, 7 Sep

10:30 a.m. - 7:45 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 15m1 stop Washington, D.C. Dulles Intl

6:00 a.m. - 6:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

12h 58m1 stop Newark

C$ 1,264United Airlines

Sat, 5 Sep - Mon, 7 Sep

6:00 a.m. - 3:29 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 29m2 stops Boston Logan Intl Philadelphia

7:55 a.m. - 2:26 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 31m1 stop Philadelphia

C$ 1,278American Airlines

Sat, 5 Sep - Mon, 7 Sep

6:00 a.m. - 3:29 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 29m2 stops Boston Logan Intl Philadelphia

7:55 a.m. - 4:06 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

8h 11m2 stops Philadelphia Boston Logan Intl

C$ 1,285American Airlines

Sat, 5 Sep - Mon, 7 Sep

10:25 a.m. - 7:42 p.m.BUF Buffalo-YTZ Toronto Island

9h 17m1 stop Boston Logan Intl

12:00 p.m. - 7:33 p.m.YTZ Toronto Island-BUF Buffalo

7h 33m1 stop Boston Logan Intl

C$ 1,289Multiple Airlines

Sat, 5 Sep - Sat, 12 Sep

6:12 a.m. - 1:08 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

6h 56m2 stops Washington, D.C. Dulles Intl Ottawa

12:55 p.m. - 7:04 p.m.YYZ Toronto Pearson Intl-BUF Buffalo

6h 09m2 stops Cleveland Hopkins Intl Washington, D.C. Dulles Intl

C$ 1,292United Airlines

Sat, 5 Sep - Sat, 12 Sep

10:25 a.m. - 7:42 p.m.BUF Buffalo-YTZ Toronto Island

9h 17m1 stop Boston Logan Intl

11:55 a.m. - 7:33 p.m.YTZ Toronto Island-BUF Buffalo

7h 38m2 stops Ottawa Boston Logan Intl

C$ 1,360Multiple Airlines

Sat, 5 Sep - Sat, 12 Sep

7:49 p.m. - 12:00 p.m.BUF Buffalo-YYZ Toronto Pearson Intl

16h 11m1 stop Boston Logan Intl

7:25 a.m. - 12:08 a.m.YYZ Toronto Pearson Intl-BUF Buffalo

16h 43m1 stop Boston Logan Intl

C$ 1,480Multiple Airlines

Sat, 5 Sep - Mon, 7 Sep

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Delta flights from Buffalo to Region of Ontario

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

Delta

26 Oct

BUF10:00 a.m.Buffalo

8h 58m

1 stop

YUL6:58 p.m.Montreal Pierre Elliott Trudeau Intl

3 Nov

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

7h 58m

1 stop

BUF5:28 p.m.Buffalo

C$ 776

Delta

26 Sep

BUF6:00 a.m.Buffalo

12h 09m

1 stop

YYZ6:09 p.m.Toronto Pearson Intl

30 Sep

YYZ6:00 a.m.Toronto Pearson Intl

11h 36m

1 stop

BUF5:36 p.m.Buffalo

C$ 803

Delta

14 Oct

BUF6:00 a.m.Buffalo

7h 37m

1 stop

YUL1:37 p.m.Montreal Pierre Elliott Trudeau Intl

21 Oct

YUL2:28 p.m.Montreal Pierre Elliott Trudeau Intl

8h 31m

1 stop

BUF10:59 p.m.Buffalo

C$ 828

United Airlines flights from Buffalo to Region of Ontario

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

United Airlines

30 Sep

BUF3:05 p.m.Buffalo

8h 49m

1 stop

YYZ11:54 p.m.Toronto Pearson Intl

7 Oct

YYZ12:45 p.m.Toronto Pearson Intl

11h 05m

1 stop

BUF11:50 p.m.Buffalo

C$ 732

United Airlines

30 Sep

BUF3:05 p.m.Buffalo

22h 02m

2 stops

YYZ1:07 p.m.Toronto Pearson Intl

7 Oct

YYZ12:45 p.m.Toronto Pearson Intl

11h 05m

1 stop

BUF11:50 p.m.Buffalo

C$ 739

United Airlines

30 Sep

BUF10:10 a.m.Buffalo

8h 41m

1 stop

YTZ6:51 p.m.Toronto Island

7 Oct

YTZ3:15 p.m.Toronto Island

8h 35m

1 stop

BUF11:50 p.m.Buffalo

C$ 744

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Tue 29/9

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

1 stop19h 39m

Toronto Pearson Intl

Tue 6/10

9:30 a.m.-12:55 p.m.

2 stops27h 25m

C$ 557

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sat 26/9

1:45 p.m.-2:05 p.m.

2 stops24h 20m

Toronto Pearson Intl

Thu 1/10

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

1 stop7h 55m

C$ 564

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Tue 29/9

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

1 stop19h 39m

Toronto Pearson Intl

Tue 6/10

9:30 a.m.-12:55 p.m.

2 stops27h 25m

C$ 567

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sat 26/9

1:45 p.m.-2:05 p.m.

2 stops24h 20m

Toronto Pearson Intl

Tue 29/9

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

1 stop7h 59m

C$ 574

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Fri 2/10

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

2 stops24h 25m

Toronto Pearson Intl

Tue 13/10

9:50 a.m.-5:56 p.m.

1 stop8h 06m

C$ 599

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Wed 30/9

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

2 stops24h 25m

Toronto Pearson Intl

Tue 13/10

9:50 a.m.-5:56 p.m.

1 stop8h 06m

C$ 604

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Fri 2/10

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

2 stops24h 25m

Toronto Pearson Intl

Sun 11/10

7:00 a.m.-5:52 p.m.

1 stop10h 52m

C$ 632

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Wed 30/9

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

2 stops24h 25m

Toronto Pearson Intl

Sun 11/10

7:00 a.m.-5:52 p.m.

1 stop10h 52m

C$ 637

Quickest round-trip

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Tue 29/9

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

1 stop19h 39m

Toronto Pearson Intl

Tue 6/10

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

1 stop7h 59m

C$ 674

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sun 27/9

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

1 stop27h 51m

Toronto Pearson Intl

Sun 4/10

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

1 stop7h 55m

C$ 676

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 Buffalo to Region of Ontario

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 Buffalo to Ontario?

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

Cheap Buffalo to Region of Ontario flight deals and tips

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

Best price found	C$ 231
Fastest flight time	4h 13m
Direct flights	None

The best one-way flight to Region of Ontario from Buffalo in the past 72 hours is C$ 231. The best round-trip flight deal from Buffalo to Region of Ontario found on momondo in the last 72 hours is C$ 557.

The fastest flight from Buffalo to Region of Ontario takes 4h 13m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Ontario

When did momondo last update prices for flights from Buffalo Airport to Ontario?
Prices for flights from Buffalo Airport to Ontario were last updated today.
How old do you have to be to fly from Buffalo Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Ontario. momondo saves you time and could save you money on your trip.

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

All flight searches from Buffalo to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Ontario.

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

Price alerts on flights to Ontario from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.