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$ 374 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.

2:28 p.m. - 8:48 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 20m1 stop New York LaGuardia

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

7h 40m1 stop New York LaGuardia

C$ 663Delta

Sat, 7 Nov - Sat, 14 Nov

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

8h 49m1 stop Newark

6:00 a.m. - 3:16 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 16m1 stop Washington, D.C. Dulles Intl

C$ 663United 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$ 665American Airlines

Sat, 7 Nov - Sat, 14 Nov

7:46 p.m. - 1:29 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

17h 43m1 stop New York LaGuardia

3:20 p.m. - 1:36 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

22h 16m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

C$ 671Delta

Fri, 6 Nov - Fri, 13 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$ 676American 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$ 682American 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

10:20 a.m. - 9:26 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

11h 06m2 stops Boston Logan Intl Philadelphia

C$ 682American 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

10:20 a.m. - 9:26 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

11h 06m2 stops Boston Logan Intl Philadelphia

C$ 683American 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$ 683American Airlines

Sat, 7 Nov - Sat, 14 Nov

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$ 685Lufthansa

Sat, 7 Nov - Sat, 14 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

6:10 a.m. - 8:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

14h 37m1 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$ 856United Airlines

Fri, 16 Oct - Sat, 17 Oct

6:10 a.m. - 8:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

14h 37m1 stop Chicago O'Hare Intl

1:48 p.m. - 9:26 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

7h 38m1 stop Chicago O'Hare Intl

C$ 856United Airlines

Fri, 16 Oct - Sat, 17 Oct

10:32 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 38m1 stop New York LaGuardia

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

3h 44m1 stop New York LaGuardia

C$ 869American Airlines

Fri, 16 Oct - Mon, 19 Oct

10:32 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

6h 38m1 stop New York LaGuardia

6:00 a.m. - 3:27 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 27m2 stops Boston Logan Intl Philadelphia

C$ 869American Airlines

Fri, 16 Oct - Sat, 17 Oct

6:10 a.m. - 4:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

10h 33m1 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$ 869United Airlines

Fri, 16 Oct - Sun, 18 Oct

6:10 a.m. - 8:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

14h 37m1 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$ 879United Airlines

Fri, 16 Oct - Sat, 17 Oct

6:10 a.m. - 8:47 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

14h 37m1 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$ 880United Airlines

Fri, 16 Oct - Sat, 17 Oct

9:15 a.m. - 7:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

9h 52m1 stop Washington, D.C. Dulles Intl

7:00 a.m. - 5:30 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

10h 30m1 stop Chicago O'Hare Intl

C$ 919United Airlines

Sat, 17 Oct - Sun, 18 Oct

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

6h 58m1 stop Chicago O'Hare Intl

10:46 a.m. - 8:20 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 34m2 stops Chicago O'Hare Intl Ottawa

C$ 984Air Canada

Fri, 16 Oct - Sat, 17 Oct

7:30 a.m. - 4:43 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BUF Buffalo

9h 13m2 stops Toronto Pearson Intl Chicago O'Hare Intl

10:46 a.m. - 8:20 p.m.BUF Buffalo-YUL Montreal Pierre Elliott Trudeau Intl

9h 34m2 stops Chicago O'Hare Intl Ottawa

C$ 996Air Canada

Fri, 16 Oct - Sat, 17 Oct

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United Airlines flights from Montreal to Buffalo

Our best United Airlines deals on Montreal to Buffalo flight tickets

United Airlines

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

9h 16m

1 stop

YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 663

United Airlines

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

9h 16m

1 stop

YUL3:16 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 692

United Airlines

6 Nov

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

7h 59m

1 stop

BUF10:59 p.m.Buffalo

13 Nov

BUF6:00 a.m.Buffalo

7h 28m

1 stop

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

C$ 700

American Airlines flights from Montreal to Buffalo

Our best American Airlines deals on Montreal to Buffalo flight tickets

American Airlines

7 Nov

YUL7:33 a.m.Montreal Pierre Elliott Trudeau Intl

7h 28m

1 stop

BUF3:01 p.m.Buffalo

14 Nov

BUF10:36 a.m.Buffalo

4h 52m

1 stop

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

C$ 665

American Airlines

7 Nov

YUL7:33 a.m.Montreal Pierre Elliott Trudeau Intl

7h 28m

1 stop

BUF3:01 p.m.Buffalo

14 Nov

BUF10:36 a.m.Buffalo

4h 52m

1 stop

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

C$ 676

American Airlines

7 Nov

YUL7:33 a.m.Montreal Pierre Elliott Trudeau Intl

8h 12m

2 stops

BUF3:45 p.m.Buffalo

14 Nov

BUF10:20 a.m.Buffalo

11h 06m

2 stops

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

C$ 682

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

2:28 p.m.-8:48 p.m.

1 stop6h 20m

Buffalo

Sat 14/11

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

1 stop7h 40m

C$ 663

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.-3:16 p.m.

1 stop9h 16m

C$ 663

Quickest 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$ 665

MontrealBuffalo

YUL Montreal Pierre Elliott Trudeau Intl - BUF Buffalo

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

7:46 p.m.-1:29 p.m.

1 stop17h 43m

Buffalo

Fri 13/11

3:20 p.m.-1:36 p.m.

2 stops22h 16m

C$ 671

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$ 676

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$ 682

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

10:20 a.m.-9:26 p.m.

2 stops11h 06m

C$ 682

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

10:20 a.m.-9:26 p.m.

2 stops11h 06m

C$ 683

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$ 683

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$ 685

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 Lufthansa 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$ 374
Fastest flight time	5h 34m
Direct flights	None

The best one-way flight to Buffalo from Montreal in the past 72 hours is C$ 374. The best round-trip flight deal from Montreal to Buffalo found on momondo in the last 72 hours is C$ 663.

The fastest flight from Montreal to Buffalo takes 5h 34m

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 34m.
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.

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Tonawanda

Williamsville

Grand Island

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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