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 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 Buffalo Airport to Ontario.

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

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$161 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 pm - 2:30 pmBUF Buffalo-YYZ Toronto Pearson Intl

19h 39m1 stop Orlando

9:30 am - 12:55 pmYYZ Toronto Pearson Intl-BUF Buffalo

27h 25m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$401Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

1:45 pm - 2:05 pmBUF Buffalo-YYZ Toronto Pearson Intl

24h 20m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:50 am - 5:45 pmYYZ Toronto Pearson Intl-BUF Buffalo

7h 55m1 stop Orlando

$406Multiple Airlines

Sat, Sep 26 - Thu, Oct 1

6:51 pm - 2:30 pmBUF Buffalo-YYZ Toronto Pearson Intl

19h 39m1 stop Orlando

9:30 am - 12:55 pmYYZ Toronto Pearson Intl-BUF Buffalo

27h 25m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$408Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

1:45 pm - 2:05 pmBUF Buffalo-YYZ Toronto Pearson Intl

24h 20m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:50 am - 5:49 pmYYZ Toronto Pearson Intl-BUF Buffalo

7h 59m1 stop Orlando

$413Multiple Airlines

Sat, Sep 26 - Tue, Sep 29

1:40 pm - 2:05 pmBUF Buffalo-YYZ Toronto Pearson Intl

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:50 am - 5:56 pmYYZ Toronto Pearson Intl-BUF Buffalo

8h 06m1 stop Orlando

$431Multiple Airlines

Fri, Oct 2 - Tue, Oct 13

1:40 pm - 2:05 pmBUF Buffalo-YYZ Toronto Pearson Intl

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

9:50 am - 5:56 pmYYZ Toronto Pearson Intl-BUF Buffalo

8h 06m1 stop Orlando

$435Multiple Airlines

Wed, Sep 30 - Tue, Oct 13

1:40 pm - 2:05 pmBUF Buffalo-YYZ Toronto Pearson Intl

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

7:00 am - 5:52 pmYYZ Toronto Pearson Intl-BUF Buffalo

10h 52m1 stop Orlando

$455Multiple Airlines

Fri, Oct 2 - Sun, Oct 11

1:40 pm - 2:05 pmBUF Buffalo-YYZ Toronto Pearson Intl

24h 25m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

7:00 am - 5:52 pmYYZ Toronto Pearson Intl-BUF Buffalo

10h 52m1 stop Orlando

$459Multiple Airlines

Wed, Sep 30 - Sun, Oct 11

6:51 pm - 2:30 pmBUF Buffalo-YYZ Toronto Pearson Intl

19h 39m1 stop Orlando

9:50 am - 5:49 pmYYZ Toronto Pearson Intl-BUF Buffalo

7h 59m1 stop Orlando

$485Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

1:44 pm - 8:10 amBUF Buffalo-YYZ Toronto Pearson Intl

18h 26m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

5:15 pm - 11:44 amYYZ Toronto Pearson Intl-BUF Buffalo

18h 29m2 stops Chicago O'Hare Intl Boston Logan Intl

$505Multiple Airlines

Sat, Oct 10 - Fri, Oct 16

Cheap last minute flights

Enter your travel dates to find the best prices.

7:59 pm - 6:51 pmBUF Buffalo-YTZ Toronto Island

22h 52m1 stop Washington, D.C. Dulles Intl

3:15 pm - 11:50 pmYTZ Toronto Island-BUF Buffalo

8h 35m1 stop Washington, D.C. Dulles Intl

$879United Airlines

Mon, Sep 7 - Wed, Oct 7

10:30 am - 7:45 pmBUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

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

6:00 am - 6:58 pmYUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

12h 58m1 stop Newark

$910United Airlines

Sat, Sep 5 - Mon, Sep 7

6:00 am - 3:29 pmBUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 29m2 stops Boston Logan Intl Philadelphia

7:55 am - 2:26 pmYUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 31m1 stop Philadelphia

$920American Airlines

Sat, Sep 5 - Mon, Sep 7

6:00 am - 3:29 pmBUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 29m2 stops Boston Logan Intl Philadelphia

7:55 am - 4:06 pmYUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

8h 11m2 stops Philadelphia Boston Logan Intl

$925American Airlines

Sat, Sep 5 - Mon, Sep 7

5:58 pm - 12:40 pmBUF Buffalo-YYZ Toronto Pearson Intl

18h 42m1 stop Chicago O'Hare Intl

10:15 am - 8:47 pmYYZ Toronto Pearson Intl-BUF Buffalo

10h 32m1 stop Chicago O'Hare Intl

$971United Airlines

Mon, Sep 7 - Thu, Oct 8

6:12 am - 10:04 amBUF Buffalo-YYZ Toronto Pearson Intl

3h 52m1 stop Washington, D.C. Dulles Intl

9:44 am - 2:23 pmYYZ Toronto Pearson Intl-BUF Buffalo

4h 39m1 stop Washington, D.C. Dulles Intl

$993United Airlines

Mon, Sep 7 - Wed, Oct 7

6:54 pm - 4:40 pmBUF Buffalo-YYZ Toronto Pearson Intl

21h 46m1 stop Orlando

10:25 pm - 12:59 pmYYZ Toronto Pearson Intl-BUF Buffalo

38h 34m2 stops Calgary Atlanta Hartsfield-Jackson

$998Multiple Airlines

Mon, Sep 7 - Thu, Oct 8

6:12 am - 10:04 amBUF Buffalo-YYZ Toronto Pearson Intl

3h 52m1 stop Washington, D.C. Dulles Intl

9:44 am - 2:23 pmYYZ Toronto Pearson Intl-BUF Buffalo

4h 39m1 stop Washington, D.C. Dulles Intl

$1,027United Airlines

Mon, Sep 7 - Thu, Oct 8

7:59 pm - 6:51 pmBUF Buffalo-YTZ Toronto Island

22h 52m1 stop Washington, D.C. Dulles Intl

7:35 pm - 9:29 amYTZ Toronto Island-BUF Buffalo

13h 54m1 stop Chicago O'Hare Intl

$1,057United Airlines

Mon, Sep 7 - Thu, Oct 8

7:49 pm - 12:00 pmBUF Buffalo-YYZ Toronto Pearson Intl

16h 11m1 stop Boston Logan Intl

7:25 am - 12:08 amYYZ Toronto Pearson Intl-BUF Buffalo

16h 43m1 stop Boston Logan Intl

$1,066Multiple Airlines

Sat, Sep 5 - Mon, Sep 7

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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

Sep 27

BUF6:00 amBuffalo

12h 53m

1 stop

YUL6:53 pmMontreal Pierre Elliott Trudeau Intl

Sep 30

YUL9:30 amMontreal Pierre Elliott Trudeau Intl

8h 06m

1 stop

BUF5:36 pmBuffalo

$559

Delta

Sep 26

BUF6:00 amBuffalo

12h 09m

1 stop

YYZ6:09 pmToronto Pearson Intl

Sep 30

YYZ6:00 amToronto Pearson Intl

11h 36m

1 stop

BUF5:36 pmBuffalo

$578

Delta

Sep 29

BUF6:28 pmBuffalo

14h 07m

1 stop

YUL8:35 amMontreal Pierre Elliott Trudeau Intl

Oct 6

YUL7:50 pmMontreal Pierre Elliott Trudeau Intl

13h 20m

1 stop

BUF9:10 amBuffalo

$598

United Airlines flights from Buffalo to Region of Ontario

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

United Airlines

Sep 30

BUF3:05 pmBuffalo

8h 49m

1 stop

YYZ11:54 pmToronto Pearson Intl

Oct 7

YYZ12:45 pmToronto Pearson Intl

11h 05m

1 stop

BUF11:50 pmBuffalo

$527

United Airlines

Sep 30

BUF3:05 pmBuffalo

22h 02m

2 stops

YYZ1:07 pmToronto Pearson Intl

Oct 7

YYZ12:45 pmToronto Pearson Intl

11h 05m

1 stop

BUF11:50 pmBuffalo

$532

United Airlines

Sep 30

BUF10:10 amBuffalo

8h 41m

1 stop

YTZ6:51 pmToronto Island

Oct 7

YTZ3:15 pmToronto Island

8h 35m

1 stop

BUF11:50 pmBuffalo

$536

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Tue 9/29

6:51 pm-2:30 pm

1 stop19h 39m

Toronto Pearson Intl

Tue 10/6

9:30 am-12:55 pm

2 stops27h 25m

$401

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sat 9/26

1:45 pm-2:05 pm

2 stops24h 20m

Toronto Pearson Intl

Thu 10/1

9:50 am-5:45 pm

1 stop7h 55m

$406

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Tue 9/29

6:51 pm-2:30 pm

1 stop19h 39m

Toronto Pearson Intl

Tue 10/6

9:30 am-12:55 pm

2 stops27h 25m

$408

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sat 9/26

1:45 pm-2:05 pm

2 stops24h 20m

Toronto Pearson Intl

Tue 9/29

9:50 am-5:49 pm

1 stop7h 59m

$413

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Fri 10/2

1:40 pm-2:05 pm

2 stops24h 25m

Toronto Pearson Intl

Tue 10/13

9:50 am-5:56 pm

1 stop8h 06m

$431

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Wed 9/30

1:40 pm-2:05 pm

2 stops24h 25m

Toronto Pearson Intl

Tue 10/13

9:50 am-5:56 pm

1 stop8h 06m

$435

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Fri 10/2

1:40 pm-2:05 pm

2 stops24h 25m

Toronto Pearson Intl

Sun 10/11

7:00 am-5:52 pm

1 stop10h 52m

$455

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Wed 9/30

1:40 pm-2:05 pm

2 stops24h 25m

Toronto Pearson Intl

Sun 10/11

7:00 am-5:52 pm

1 stop10h 52m

$459

Quickest round-trip

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Tue 9/29

6:51 pm-2:30 pm

1 stop19h 39m

Toronto Pearson Intl

Tue 10/6

9:50 am-5:49 pm

1 stop7h 59m

$485

BuffaloToronto

BUF Buffalo - YYZ Toronto Pearson Intl

BUFYYZ

Buffalo

Sat 10/10

1:44 pm-8:10 am

2 stops18h 26m

Toronto Pearson Intl

Fri 10/16

5:15 pm-11:44 am

2 stops18h 29m

$505

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 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	$161
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 $161. The best round-trip flight deal from Buffalo to Region of Ontario found on momondo in the last 72 hours is $401.

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 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 Buffalo Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

It is quick and easy to find Buffalo to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. momondo allows you to filter the results for Buffalo to Ontario flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Buffalo and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Buffalo and alert you when they change.