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

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

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

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

The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 329 Cheap Flights from Montreal to Buffalo in 2026

Find the cheapest flights from Montreal to Buffalo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 10:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

16h 35m1 stop Detroit Metropolitan Wayne County

4:59 p.m. - 11:44 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 45m1 stop Minneapolis St Paul

C$ 629WestJet

Sat, 19 Sep - Sat, 26 Sep

9:15 a.m. - 2:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

5h 03m1 stop Washington, D.C. Dulles Intl

10:33 a.m. - 2:40 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 07m1 stop Washington, D.C. Dulles Intl

C$ 630Lufthansa

Sat, 12 Sep - Sat, 19 Sep

9:30 a.m. - 1:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

3h 55m1 stop New York LaGuardia

6:00 a.m. - 8:35 a.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

26h 35m1 stop New York LaGuardia

C$ 633Delta

Wed, 9 Sep - Sat, 12 Sep

9:15 a.m. - 2:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

5h 03m1 stop Washington, D.C. Dulles Intl

6:00 a.m. - 1:09 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 634Lufthansa

Sat, 12 Sep - Sat, 19 Sep

6:00 a.m. - 10:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

16h 35m1 stop Detroit Metropolitan Wayne County

4:59 p.m. - 11:44 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 45m1 stop Minneapolis St Paul

C$ 641WestJet

Sat, 19 Sep - Sat, 26 Sep

7:00 a.m. - 5:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

10h 52m1 stop Atlanta Hartsfield-Jackson

7:25 p.m. - 4:45 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

21h 20m2 stops Minneapolis St Paul Toronto Pearson Intl

C$ 644WestJet

Tue, 15 Sep - Tue, 22 Sep

6:45 a.m. - 10:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

15h 50m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County

12:02 p.m. - 11:27 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

11h 25m1 stop Detroit Metropolitan Wayne County

C$ 644WestJet

Sat, 26 Sep - Sun, 27 Sep

9:45 a.m. - 9:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

11h 22m1 stop Chicago O'Hare Intl

10:30 a.m. - 4:10 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

5h 40m1 stop Newark

C$ 648United Airlines

Wed, 9 Sep - Sat, 12 Sep

6:10 a.m. - 9:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

14h 57m1 stop Chicago O'Hare Intl

6:00 a.m. - 4:10 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

10h 10m1 stop Newark

C$ 649United Airlines

Tue, 15 Sep - Tue, 22 Sep

9:45 a.m. - 9:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

11h 22m1 stop Chicago O'Hare Intl

10:30 a.m. - 4:10 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

5h 40m1 stop Newark

C$ 649United Airlines

Wed, 9 Sep - Sat, 12 Sep

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Delta flights from Montreal to Buffalo

Our best Delta deals on Montreal 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

9 Sep

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

11h 36m

2 stops

BUF5:36 p.m.Buffalo

12 Sep

BUF3:53 p.m.Buffalo

7h 34m

1 stop

YUL11:27 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 714

Delta

10 Sep

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

11h 36m

2 stops

BUF5:36 p.m.Buffalo

12 Sep

BUF12:02 p.m.Buffalo

4h 17m

1 stop

YUL4:19 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 754

Air Canada flights from Montreal to Buffalo

Our best Air Canada deals on Montreal to Buffalo flight tickets

Air Canada

9 Sep

YUL8:40 a.m.Montreal Pierre Elliott Trudeau Intl

8h 15m

2 stops

BUF4:55 p.m.Buffalo

12 Sep

BUF10:27 a.m.Buffalo

7h 03m

1 stop

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 732

Air Canada

9 Sep

YUL8:40 a.m.Montreal Pierre Elliott Trudeau Intl

8h 15m

2 stops

BUF4:55 p.m.Buffalo

12 Sep

BUF10:27 a.m.Buffalo

9h 53m

2 stops

YUL8:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 733

Air Canada

5 Oct

YUL8:40 a.m.Montreal Pierre Elliott Trudeau Intl

12h 07m

1 stop

BUF8:47 p.m.Buffalo

7 Oct

BUF10:46 a.m.Buffalo

6h 44m

1 stop

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 738

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

6:00 a.m.-10:35 p.m.

1 stop16h 35m

Buffalo

Sat 26/9

4:59 p.m.-11:44 p.m.

1 stop6h 45m

C$ 629

Quickest round-trip

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

9:15 a.m.-2:18 p.m.

1 stop5h 03m

Buffalo

Sat 19/9

10:33 a.m.-2:40 p.m.

1 stop4h 07m

C$ 630

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

9:30 a.m.-1:25 p.m.

1 stop3h 55m

Buffalo

Sat 12/9

6:00 a.m.-8:35 a.m.

1 stop26h 35m

C$ 633

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

9:15 a.m.-2:18 p.m.

1 stop5h 03m

Buffalo

Sat 19/9

6:00 a.m.-1:09 p.m.

1 stop7h 09m

C$ 634

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

6:00 a.m.-10:35 p.m.

1 stop16h 35m

Buffalo

Sat 26/9

4:59 p.m.-11:44 p.m.

1 stop6h 45m

C$ 641

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

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

1 stop10h 52m

Buffalo

Tue 22/9

7:25 p.m.-4:45 p.m.

2 stops21h 20m

C$ 644

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

6:45 a.m.-10:35 p.m.

2 stops15h 50m

Buffalo

Sun 27/9

12:02 p.m.-11:27 p.m.

1 stop11h 25m

C$ 644

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

9:45 a.m.-9:07 p.m.

1 stop11h 22m

Buffalo

Sat 12/9

10:30 a.m.-4:10 p.m.

1 stop5h 40m

C$ 648

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

6:10 a.m.-9:07 p.m.

1 stop14h 57m

Buffalo

Tue 22/9

6:00 a.m.-4:10 p.m.

1 stop10h 10m

C$ 649

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

9:45 a.m.-9:07 p.m.

1 stop11h 22m

Buffalo

Sat 12/9

10:30 a.m.-4:10 p.m.

1 stop5h 40m

C$ 649

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 Montreal 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 Montreal to Buffalo?

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

When to book flights from Montreal to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Buffalo (YMQ to BUF) flight deals and tips

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

Best price found	C$ 329
Fastest flight time	5h 14m
Direct flights	None

The best one-way flight to Buffalo from Montreal in the past 72 hours is C$ 329. The best round-trip flight deal from Montreal to Buffalo found on momondo in the last 72 hours is C$ 629.

The fastest flight from Montreal to Buffalo takes 5h 14m

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

Search flight deals

Frequently asked questions about flying from Montreal to Buffalo

How far is Montreal to Buffalo by plane?
There are 513.2 km between Montreal and Buffalo. A reasonable flight in good conditions will take 5h 14m.
When did momondo last update prices for flights from Montreal to Buffalo Airport?
Prices for flights from Montreal to Buffalo Airport are refreshed on a daily basis.
How old do you have to be to fly from Montreal 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 Montreal to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Cheektowaga

Tonawanda

Williamsville

Batavia

Amherst

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

It is quick and easy to find Montreal to Buffalo 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 Buffalo that suits you.

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

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

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Once all potential Montreal to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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