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

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

How long does it take to fly to Buffalo?

Flight times from Canada to Buffalo vary, but if you’re flying out of Toronto and flying into Buffalo (one of the most popular routes), then the duration is 5h 37m on average. Another popular route from Canada to Buffalo is flying from Montreal to Buffalo, which will take roughly 5h 45m. Keep in mind that layovers or delays could extend your travel time.

Which airlines fly to Buffalo?

United Airlines, WestJet and American Airlines are the top three most popular airlines that fly to Buffalo from Canada according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Buffalo. Keep in mind that there are 3 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Canada to Buffalo Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Canada to Buffalo Airport?

As of April 2026, there is 1 operator available to choose from for flights from Canada to Buffalo Airport.

How old do you have to be to fly from Canada 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 Canada to Buffalo Airport.

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

The necessary travel and health documents for your Buffalo Airport 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.

C$ 238 Cheap Flights from Canada to Buffalo in 2026

1 adult

Find the cheapest flights from Canada to Buffalo

Round-trip

One-way

Last minute

Recent round-trip flight deals from Canada to Buffalo

Enter your travel dates to find the best prices.

10:25 p.m. - 9:51 a.m.

YVR

BUF

8h 26m

1 stop

7:00 a.m. - 10:20 p.m.

BUF

YVR

18h 20m

1 stop

C$ 439Lufthansa

ven., 5 juin - dim., 14 juin

6:00 a.m. - 11:59 p.m.

YVR

BUF

14h 59m

2 stops

6:25 a.m. - 10:55 a.m.

BUF

YVR

7h 30m

1 stop

C$ 445WestJet

jeu., 28 mai - jeu., 4 juin

9:30 a.m. - 11:32 p.m.

YUL

BUF

14h 02m

1 stop

6:04 a.m. - 6:53 p.m.

BUF

YUL

12h 49m

1 stop

C$ 501Delta

mer., 27 mai - mer., 3 juin

8:30 a.m. - 9:03 p.m.

YYC

BUF

10h 33m

1 stop

7:00 a.m. - 11:32 a.m.

BUF

YYC

6h 32m

1 stop

C$ 538United Airlines

mar., 26 mai - jeu., 28 mai

7:45 a.m. - 8:04 p.m.

YYZ

BUF

12h 19m

2 stops

8:49 p.m. - 11:35 p.m.

BUF

YYZ

26h 46m

1 stop

C$ 540Multiple Airlines

jeu., 28 mai - jeu., 4 juin

6:15 a.m. - 9:57 p.m.

YYC

BUF

13h 42m

1 stop

6:00 a.m. - 11:42 p.m.

BUF

YYC

19h 42m

1 stop

C$ 541American Airlines

jeu., 28 mai - jeu., 4 juin

9:30 a.m. - 8:48 p.m.

YUL

BUF

11h 18m

1 stop

6:04 a.m. - 8:39 a.m.

BUF

YUL

26h 35m

1 stop

C$ 545Delta

sam., 23 mai - lun., 25 mai

6:15 a.m. - 9:50 p.m.

YYC

BUF

13h 35m

2 stops

8:00 a.m. - 11:42 p.m.

BUF

YYC

17h 42m

1 stop

C$ 555American Airlines

jeu., 28 mai - jeu., 4 juin

7:45 a.m. - 6:59 p.m.

YYZ

BUF

11h 14m

1 stop

8:49 p.m. - 8:05 p.m.

BUF

YYZ

23h 16m

1 stop

C$ 559Multiple Airlines

jeu., 28 mai - jeu., 4 juin

4:50 p.m. - 9:53 a.m.

YEG

BUF

15h 03m

2 stops

7:00 a.m. - 3:47 p.m.

BUF

YEG

10h 47m

1 stop

C$ 708United Airlines

sam., 23 mai - mer., 27 mai

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American Airlines flights from Canada to Buffalo

Our best American Airlines deals on Canada to Buffalo flight tickets

American Airlines

28 May

YYC6:15 a.m.Calgary

13h 42m

1 stop

BUF9:57 p.m.Buffalo

4 Jun

BUF6:00 a.m.Buffalo

19h 42m

1 stop

YYC11:42 p.m.Calgary

C$ 541

American Airlines

28 May

YYC6:15 a.m.Calgary

13h 35m

2 stops

BUF9:50 p.m.Buffalo

4 Jun

BUF8:00 a.m.Buffalo

17h 42m

1 stop

YYC11:42 p.m.Calgary

C$ 555

American Airlines

24 May

YUL10:36 a.m.Montreal Pierre Elliott Trudeau Intl

10h 47m

1 stop

BUF9:23 p.m.Buffalo

31 May

BUF12:33 p.m.Buffalo

21h 17m

1 stop

YUL9:50 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 596

Delta flights from Canada to Buffalo

Our best Delta deals on Canada to Buffalo flight tickets

Delta

27 May

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

14h 02m

1 stop

BUF11:32 p.m.Buffalo

3 Jun

BUF6:04 a.m.Buffalo

12h 49m

1 stop

YUL6:53 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 501

Delta

23 May

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

11h 18m

1 stop

BUF8:48 p.m.Buffalo

25 May

BUF6:04 a.m.Buffalo

26h 35m

1 stop

YUL8:39 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 545

Delta

23 May

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

11h 18m

1 stop

BUF8:48 p.m.Buffalo

25 May

BUF6:04 a.m.Buffalo

26h 35m

1 stop

YUL8:39 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 547

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

ven. 5/6

10:25 p.m.-9:51 a.m.

1 stop8h 26m

Buffalo

dim. 14/6

7:00 a.m.-10:20 p.m.

1 stop18h 20m

C$ 439

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

jeu. 28/5

6:00 a.m.-11:59 p.m.

2 stops14h 59m

Buffalo

jeu. 4/6

6:25 a.m.-10:55 a.m.

1 stop7h 30m

C$ 445

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

mer. 27/5

9:30 a.m.-11:32 p.m.

1 stop14h 02m

Buffalo

mer. 3/6

6:04 a.m.-6:53 p.m.

1 stop12h 49m

C$ 501

Quickest round-trip

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

mar. 26/5

8:30 a.m.-9:03 p.m.

1 stop10h 33m

Buffalo

jeu. 28/5

7:00 a.m.-11:32 a.m.

1 stop6h 32m

C$ 538

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

jeu. 28/5

7:45 a.m.-8:04 p.m.

2 stops12h 19m

Buffalo

jeu. 4/6

8:49 p.m.-11:35 p.m.

1 stop26h 46m

C$ 540

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

jeu. 28/5

6:15 a.m.-9:57 p.m.

1 stop13h 42m

Buffalo

jeu. 4/6

6:00 a.m.-11:42 p.m.

1 stop19h 42m

C$ 541

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

sam. 23/5

9:30 a.m.-8:48 p.m.

1 stop11h 18m

Buffalo

lun. 25/5

6:04 a.m.-8:39 a.m.

1 stop26h 35m

C$ 545

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

jeu. 28/5

6:15 a.m.-9:50 p.m.

2 stops13h 35m

Buffalo

jeu. 4/6

8:00 a.m.-11:42 p.m.

1 stop17h 42m

C$ 555

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

jeu. 28/5

7:45 a.m.-6:59 p.m.

1 stop11h 14m

Buffalo

jeu. 4/6

8:49 p.m.-8:05 p.m.

1 stop23h 16m

C$ 559

EdmontonBuffalo

YEG - BUF

YEGBUF

Edmonton

sam. 23/5

4:50 p.m.-9:53 a.m.

2 stops15h 03m

Buffalo

mer. 27/5

7:00 a.m.-3:47 p.m.

1 stop10h 47m

C$ 708

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 Canada 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

Prices

Airlines

Other information

Can stopping save me money on Canada to Buffalo flights?

You could potentially save up to 15% on your flight if you consider stops on a Canada to Buffalo flight.

Cheap Canada to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Buffalo

Fastest flight time	4h 23m
Direct flights	None

The fastest flight from Canada to Buffalo takes 4h 23m

There are no direct flights from Canada to Buffalo. There are no popular flight routes from Canada to Buffalo.

Search flight deals

Frequently asked questions about flying from Canada to Buffalo

When did momondo last update prices for flights from Canada to Buffalo Airport?
Prices for flights from Canada to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Canada to Buffalo Airport?
As of April 2026, there is 1 operator available to choose from for flights from Canada to Buffalo Airport.
How old do you have to be to fly from Canada 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 Canada to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The necessary travel and health documents for your Buffalo Airport 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.

Best airlines flying from Canada to Buffalo

Compare and see reviews for airlines that fly from Canada to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 464	Free Cancellation	Rating 7.2 3,320 reviews		Search WestJet flights

Tonawanda

Cheektowaga

East Aurora

Williamsville

Amherst

Batavia

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Buffalo for you.

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

momondo does allow users to show only those flights to Buffalo from Canada which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Canada and Buffalo 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 Canada to Buffalo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Canada 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.