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$ 349 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.

3:25 p.m. - 11:12 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

7h 47m1 stop Newark

6:30 a.m. - 1:09 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 39m1 stop Newark

C$ 661Lufthansa

Sat, 19 Sep - Sat, 26 Sep

9:45 a.m. - 4:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 58m1 stop Chicago O'Hare Intl

6:30 a.m. - 1:09 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 39m1 stop Newark

C$ 675United Airlines

Wed, 14 Oct - Sat, 17 Oct

9:45 a.m. - 8:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

11h 02m1 stop Chicago O'Hare Intl

10:46 a.m. - 9:26 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

10h 40m1 stop Chicago O'Hare Intl

C$ 676United Airlines

Sat, 26 Sep - Sat, 3 Oct

6:10 a.m. - 1:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

7h 01m1 stop Chicago O'Hare Intl

6:30 a.m. - 1:09 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 39m1 stop Newark

C$ 686United Airlines

Wed, 30 Sep - Wed, 7 Oct

9:45 a.m. - 4:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 58m1 stop Chicago O'Hare Intl

6:30 a.m. - 1:09 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 39m1 stop Newark

C$ 700United Airlines

Thu, 15 Oct - Sat, 17 Oct

1:06 p.m. - 9:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

8h 29m2 stops Philadelphia Boston Logan Intl

6:08 a.m. - 9:52 a.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

3h 44m1 stop New York LaGuardia

C$ 703American Airlines

Tue, 13 Oct - Tue, 20 Oct

6:00 a.m. - 7:12 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

13h 12m1 stop Newark

10:46 a.m. - 5:30 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 44m1 stop Chicago O'Hare Intl

C$ 711United Airlines

Sat, 17 Oct - Sat, 24 Oct

5:10 p.m. - 10:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

5h 25m1 stop Detroit Metropolitan Wayne County

4:59 p.m. - 4:45 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

23h 46m2 stops Minneapolis St Paul Toronto Pearson Intl

C$ 719WestJet

Sat, 19 Sep - Sat, 26 Sep

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

3h 55m1 stop Newark

6:30 a.m. - 1:09 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 39m1 stop Newark

C$ 724United Airlines

Sun, 11 Oct - Sun, 18 Oct

9:45 a.m. - 8:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

11h 02m1 stop Chicago O'Hare Intl

10:46 a.m. - 5:30 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 44m1 stop Chicago O'Hare Intl

C$ 725United Airlines

Fri, 16 Oct - Fri, 23 Oct

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American Airlines flights from Montreal to Buffalo

Our best American Airlines deals on Montreal to Buffalo flight tickets

American Airlines

13 Oct

YUL1:06 p.m.Montreal Pierre Elliott Trudeau Intl

8h 29m

2 stops

BUF9:35 p.m.Buffalo

20 Oct

BUF6:08 a.m.Buffalo

3h 44m

1 stop

YUL9:52 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 703

American Airlines

5 Dec

YUL1:04 p.m.Montreal Pierre Elliott Trudeau Intl

5h 10m

1 stop

BUF6:14 p.m.Buffalo

6 Dec

BUF7:00 a.m.Buffalo

8h 28m

2 stops

YUL3:28 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 729

American Airlines

19 Nov

YUL1:03 p.m.Montreal Pierre Elliott Trudeau Intl

8h 32m

2 stops

BUF9:35 p.m.Buffalo

21 Nov

BUF6:44 p.m.Buffalo

16h 42m

1 stop

YUL11:26 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 869

United Airlines flights from Montreal to Buffalo

Our best United Airlines deals on Montreal to Buffalo flight tickets

United Airlines

14 Oct

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

6h 58m

1 stop

BUF4:43 p.m.Buffalo

17 Oct

BUF6:30 a.m.Buffalo

6h 39m

1 stop

YUL1:09 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 675

United Airlines

26 Sep

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

11h 02m

1 stop

BUF8:47 p.m.Buffalo

3 Oct

BUF10:46 a.m.Buffalo

10h 40m

1 stop

YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 676

United Airlines

30 Sep

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

7h 01m

1 stop

BUF1:11 p.m.Buffalo

7 Oct

BUF6:30 a.m.Buffalo

6h 39m

1 stop

YUL1:09 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 686

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

3:25 p.m.-11:12 p.m.

1 stop7h 47m

Buffalo

Sat 26/9

6:30 a.m.-1:09 p.m.

1 stop6h 39m

C$ 661

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 14/10

9:45 a.m.-4:43 p.m.

1 stop6h 58m

Buffalo

Sat 17/10

6:30 a.m.-1:09 p.m.

1 stop6h 39m

C$ 675

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

9:45 a.m.-8:47 p.m.

1 stop11h 02m

Buffalo

Sat 3/10

10:46 a.m.-9:26 p.m.

1 stop10h 40m

C$ 676

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

6:10 a.m.-1:11 p.m.

1 stop7h 01m

Buffalo

Wed 7/10

6:30 a.m.-1:09 p.m.

1 stop6h 39m

C$ 686

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

9:45 a.m.-4:43 p.m.

1 stop6h 58m

Buffalo

Sat 17/10

6:30 a.m.-1:09 p.m.

1 stop6h 39m

C$ 700

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

1:06 p.m.-9:35 p.m.

2 stops8h 29m

Buffalo

Tue 20/10

6:08 a.m.-9:52 a.m.

1 stop3h 44m

C$ 703

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:00 a.m.-7:12 p.m.

1 stop13h 12m

Buffalo

Sat 24/10

10:46 a.m.-5:30 p.m.

1 stop6h 44m

C$ 711

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

5:10 p.m.-10:35 p.m.

1 stop5h 25m

Buffalo

Sat 26/9

4:59 p.m.-4:45 p.m.

2 stops23h 46m

C$ 719

Quickest round-trip

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

6:00 a.m.-9:55 a.m.

1 stop3h 55m

Buffalo

Sun 18/10

6:30 a.m.-1:09 p.m.

1 stop6h 39m

C$ 724

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

9:45 a.m.-8:47 p.m.

1 stop11h 02m

Buffalo

Fri 23/10

10:46 a.m.-5:30 p.m.

1 stop6h 44m

C$ 725

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 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$ 349
Fastest flight time	3h 52m
Direct flights	None

The best one-way flight to Buffalo from Montreal in the past 72 hours is C$ 349. The best round-trip flight deal from Montreal to Buffalo found on momondo in the last 72 hours is C$ 661.

The fastest flight from Montreal to Buffalo takes 3h 52m

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 3h 52m.
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

Why use momondo?

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.

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

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.

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

If you are not ready to book a flight from Montreal to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.