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$ 376 Cheap Flights from Montreal to Buffalo in 2026/27

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.

7:33 a.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

7h 28m1 stop Philadelphia

10:36 a.m. - 3:28 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Philadelphia

C$ 631American Airlines

Sat, 7 Nov - Sat, 14 Nov

7:33 a.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

7h 28m1 stop Philadelphia

10:36 a.m. - 3:28 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Philadelphia

C$ 642American Airlines

Sat, 7 Nov - Sat, 14 Nov

7:33 a.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

7h 28m1 stop Philadelphia

10:36 a.m. - 3:28 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Philadelphia

C$ 645American Airlines

Sat, 7 Nov - Sat, 14 Nov

7:33 a.m. - 3:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

8h 12m2 stops Philadelphia Boston Logan Intl

10:36 a.m. - 3:28 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Philadelphia

C$ 650American Airlines

Sat, 7 Nov - Sat, 14 Nov

2:28 p.m. - 10:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

8h 31m1 stop New York LaGuardia

10:00 a.m. - 6:58 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

8h 58m1 stop New York LaGuardia

C$ 662Delta

Thu, 15 Oct - Wed, 21 Oct

3:00 p.m. - 11:49 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

8h 49m1 stop Newark

6:00 a.m. - 1:28 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

7h 28m1 stop Newark

C$ 689Lufthansa

Sat, 7 Nov - Sat, 14 Nov

2:20 p.m. - 7:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

4h 47m1 stop Washington, D.C. Dulles Intl

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

4h 30m1 stop Washington, D.C. Dulles Intl

C$ 690Lufthansa

Sat, 17 Oct - Sat, 24 Oct

7:33 a.m. - 3:01 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

7h 28m1 stop Philadelphia

10:36 a.m. - 3:28 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 52m1 stop Philadelphia

C$ 694American Airlines

Sat, 7 Nov - Sat, 14 Nov

6:00 a.m. - 11:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

5h 35m1 stop Detroit Metropolitan Wayne County

6:00 a.m. - 1:40 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

7h 40m1 stop New York LaGuardia

C$ 696Delta

Sat, 7 Nov - Sat, 14 Nov

3:00 p.m. - 10:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

7h 59m1 stop Newark

6:00 a.m. - 1:28 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

7h 28m1 stop Newark

C$ 711United Airlines

Wed, 11 Nov - Wed, 18 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

11h 02m1 stop Chicago O'Hare Intl

3:52 p.m. - 10:06 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 14m1 stop Newark

C$ 824United Airlines

Sat, 3 Oct - Sat, 10 Oct

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$ 1,028United Airlines

Fri, 2 Oct - Sun, 4 Oct

8:00 p.m. - 11:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

15h 10m2 stops Calgary Atlanta Hartsfield-Jackson

12:15 p.m. - 4:15 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

4h 00m1 stop Detroit Metropolitan Wayne County

C$ 1,038WestJet

Sat, 3 Oct - Sat, 10 Oct

8:00 p.m. - 5:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

21h 52m2 stops Calgary Atlanta Hartsfield-Jackson

12:15 p.m. - 6:20 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

30h 05m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

C$ 1,045WestJet

Sat, 3 Oct - Sat, 10 Oct

10:30 a.m. - 8:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

10h 26m2 stops New York LaGuardia Boston Logan Intl

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

9h 29m2 stops Boston Logan Intl Philadelphia

C$ 1,048American Airlines

Fri, 2 Oct - Sun, 4 Oct

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$ 1,103United Airlines

Fri, 2 Oct - Sun, 4 Oct

7:50 a.m. - 2:26 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 36m1 stop Philadelphia

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

9h 29m2 stops Boston Logan Intl Philadelphia

C$ 1,122American Airlines

Fri, 2 Oct - Sun, 4 Oct

11:23 a.m. - 3:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

3h 47m1 stop Newark

7:42 p.m. - 7:32 a.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

11h 50m1 stop Newark

C$ 1,208United Airlines

Fri, 2 Oct - Mon, 5 Oct

4:25 p.m. - 11:11 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 46m1 stop Newark

6:00 a.m. - 12:05 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

6h 05m2 stops Washington, D.C. Dulles Intl New York LaGuardia

C$ 1,268United Airlines

Fri, 2 Oct - Sun, 4 Oct

6:47 p.m. - 4:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

21h 33m1 stop Atlanta Hartsfield-Jackson

3:53 p.m. - 4:45 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

24h 52m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

C$ 1,518WestJet

Fri, 2 Oct - Sun, 4 Oct

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Lufthansa flights from Montreal to Buffalo

Our best Lufthansa deals on Montreal to Buffalo flight tickets

Lufthansa

7 Nov

YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl

8h 49m

1 stop

BUF11:49 p.m.Buffalo

14 Nov

BUF6:00 a.m.Buffalo

7h 28m

1 stop

YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 689

Lufthansa

17 Oct

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

4h 47m

1 stop

BUF7:07 p.m.Buffalo

24 Oct

BUF10:10 a.m.Buffalo

4h 30m

1 stop

YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 690

United Airlines flights from Montreal to Buffalo

Our best United Airlines deals on Montreal to Buffalo flight tickets

United Airlines

11 Nov

YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl

7h 59m

1 stop

BUF10:59 p.m.Buffalo

18 Nov

BUF6:00 a.m.Buffalo

7h 28m

1 stop

YUL1:28 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 711

United Airlines

17 Oct

YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl

4h 47m

1 stop

BUF7:07 p.m.Buffalo

24 Oct

BUF10:10 a.m.Buffalo

4h 30m

1 stop

YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 714

United Airlines

16 Oct

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

14h 37m

1 stop

BUF8:47 p.m.Buffalo

17 Oct

BUF10:46 a.m.Buffalo

6h 44m

1 stop

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

C$ 736

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 7/11

7:33 a.m.-3:01 p.m.

1 stop7h 28m

Buffalo

Sat 14/11

10:36 a.m.-3:28 p.m.

1 stop4h 52m

C$ 631

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

7:33 a.m.-3:01 p.m.

1 stop7h 28m

Buffalo

Sat 14/11

10:36 a.m.-3:28 p.m.

1 stop4h 52m

C$ 642

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

7:33 a.m.-3:01 p.m.

1 stop7h 28m

Buffalo

Sat 14/11

10:36 a.m.-3:28 p.m.

1 stop4h 52m

C$ 645

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

7:33 a.m.-3:45 p.m.

2 stops8h 12m

Buffalo

Sat 14/11

10:36 a.m.-3:28 p.m.

1 stop4h 52m

C$ 650

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

2:28 p.m.-10:59 p.m.

1 stop8h 31m

Buffalo

Wed 21/10

10:00 a.m.-6:58 p.m.

1 stop8h 58m

C$ 662

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

3:00 p.m.-11:49 p.m.

1 stop8h 49m

Buffalo

Sat 14/11

6:00 a.m.-1:28 p.m.

1 stop7h 28m

C$ 689

Quickest round-trip

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

2:20 p.m.-7:07 p.m.

1 stop4h 47m

Buffalo

Sat 24/10

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

1 stop4h 30m

C$ 690

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

7:33 a.m.-3:01 p.m.

1 stop7h 28m

Buffalo

Sat 14/11

10:36 a.m.-3:28 p.m.

1 stop4h 52m

C$ 694

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

6:00 a.m.-11:35 a.m.

1 stop5h 35m

Buffalo

Sat 14/11

6:00 a.m.-1:40 p.m.

1 stop7h 40m

C$ 696

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

3:00 p.m.-10:59 p.m.

1 stop7h 59m

Buffalo

Wed 18/11

6:00 a.m.-1:28 p.m.

1 stop7h 28m

C$ 711

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$ 376
Fastest flight time	3h 59m
Direct flights	None

The best one-way flight to Buffalo from Montreal in the past 72 hours is C$ 376. The best round-trip flight deal from Montreal to Buffalo found on momondo in the last 72 hours is C$ 631.

The fastest flight from Montreal to Buffalo takes 3h 59m

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 59m.
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.

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.