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$ 335 Cheap Flights from Montreal to Buffalo in 2026

1 adult

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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.

5:07 p.m. - 9:02 a.m.

YUL

BUF

15h 55m

2 stops

6:10 a.m. - 8:39 a.m.

BUF

YUL

26h 29m

1 stop

C$ 592Delta

Tue, 16 Jun - Sat, 20 Jun

6:10 a.m. - 9:03 p.m.

YUL

BUF

14h 53m

1 stop

7:52 p.m. - 12:13 a.m.

BUF

YUL

4h 21m

1 stop

C$ 602United Airlines

Tue, 16 Jun - Sat, 20 Jun

9:30 a.m. - 1:50 p.m.

YUL

BUF

4h 20m

1 stop

6:10 a.m. - 8:39 a.m.

BUF

YUL

26h 29m

1 stop

C$ 604Delta

Tue, 16 Jun - Sat, 20 Jun

9:30 a.m. - 5:30 p.m.

YUL

BUF

8h 00m

1 stop

6:10 a.m. - 8:39 a.m.

BUF

YUL

26h 29m

1 stop

C$ 633Delta

Tue, 16 Jun - Sat, 20 Jun

10:30 a.m. - 9:23 p.m.

YUL

BUF

10h 53m

1 stop

6:02 a.m. - 9:50 a.m.

BUF

YUL

3h 48m

1 stop

C$ 653American Airlines

Mon, 15 Jun - Mon, 22 Jun

6:35 p.m. - 11:58 p.m.

YUL

BUF

5h 23m

1 stop

7:52 p.m. - 12:13 a.m.

BUF

YUL

4h 21m

1 stop

C$ 654United Airlines

Mon, 15 Jun - Mon, 22 Jun

2:40 p.m. - 11:32 p.m.

YUL

BUF

8h 52m

1 stop

9:03 a.m. - 4:20 p.m.

BUF

YUL

7h 17m

1 stop

C$ 661Delta

Tue, 23 Jun - Sat, 27 Jun

9:45 a.m. - 9:03 p.m.

YUL

BUF

11h 18m

1 stop

7:00 a.m. - 5:30 p.m.

BUF

YUL

10h 30m

1 stop

C$ 676United Airlines

Tue, 23 Jun - Sun, 28 Jun

10:30 a.m. - 9:50 p.m.

YUL

BUF

11h 20m

2 stops

5:25 a.m. - 9:38 p.m.

BUF

YUL

16h 13m

1 stop

C$ 702American Airlines

Mon, 15 Jun - Mon, 22 Jun

10:30 a.m. - 9:50 p.m.

YUL

BUF

11h 20m

2 stops

6:02 a.m. - 9:50 a.m.

BUF

YUL

3h 48m

1 stop

C$ 704American Airlines

Mon, 15 Jun - Mon, 22 Jun

Delta flights from Montreal to Buffalo

Our best Delta deals on Montreal to Buffalo flight tickets

Delta

16 Jun

YUL5:07 p.m.Montreal Pierre Elliott Trudeau Intl

15h 55m

2 stops

BUF9:02 a.m.Buffalo

20 Jun

BUF6:10 a.m.Buffalo

26h 29m

1 stop

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

C$ 592

Delta

16 Jun

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

4h 20m

1 stop

BUF1:50 p.m.Buffalo

20 Jun

BUF6:10 a.m.Buffalo

26h 29m

1 stop

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

C$ 604

Delta

16 Jun

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

8h 00m

1 stop

BUF5:30 p.m.Buffalo

20 Jun

BUF6:10 a.m.Buffalo

26h 29m

1 stop

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

C$ 633

American Airlines flights from Montreal to Buffalo

Our best American Airlines deals on Montreal to Buffalo flight tickets

American Airlines

15 Jun

YUL10:30 a.m.Montreal Pierre Elliott Trudeau Intl

10h 53m

1 stop

BUF9:23 p.m.Buffalo

22 Jun

BUF6:02 a.m.Buffalo

3h 48m

1 stop

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

C$ 653

American Airlines

2 Jun

YUL10:30 a.m.Montreal Pierre Elliott Trudeau Intl

7h 21m

1 stop

BUF5:51 p.m.Buffalo

9 Jun

BUF6:21 p.m.Buffalo

15h 29m

1 stop

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

C$ 682

American Airlines

2 Jun

YUL10:30 a.m.Montreal Pierre Elliott Trudeau Intl

11h 20m

2 stops

BUF9:50 p.m.Buffalo

9 Jun

BUF6:02 a.m.Buffalo

3h 48m

1 stop

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

C$ 694

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

5:07 p.m.-9:02 a.m.

2 stops15h 55m

Buffalo

Sat 20/6

6:10 a.m.-8:39 a.m.

1 stop26h 29m

C$ 592

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

6:10 a.m.-9:03 p.m.

1 stop14h 53m

Buffalo

Sat 20/6

7:52 p.m.-12:13 a.m.

1 stop4h 21m

C$ 602

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

9:30 a.m.-1:50 p.m.

1 stop4h 20m

Buffalo

Sat 20/6

6:10 a.m.-8:39 a.m.

1 stop26h 29m

C$ 604

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

9:30 a.m.-5:30 p.m.

1 stop8h 00m

Buffalo

Sat 20/6

6:10 a.m.-8:39 a.m.

1 stop26h 29m

C$ 633

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

10:30 a.m.-9:23 p.m.

1 stop10h 53m

Buffalo

Mon 22/6

6:02 a.m.-9:50 a.m.

1 stop3h 48m

C$ 653

Quickest round-trip

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

6:35 p.m.-11:58 p.m.

1 stop5h 23m

Buffalo

Mon 22/6

7:52 p.m.-12:13 a.m.

1 stop4h 21m

C$ 654

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

2:40 p.m.-11:32 p.m.

1 stop8h 52m

Buffalo

Sat 27/6

9:03 a.m.-4:20 p.m.

1 stop7h 17m

C$ 661

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

9:45 a.m.-9:03 p.m.

1 stop11h 18m

Buffalo

Sun 28/6

7:00 a.m.-5:30 p.m.

1 stop10h 30m

C$ 676

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

10:30 a.m.-9:50 p.m.

2 stops11h 20m

Buffalo

Mon 22/6

5:25 a.m.-9:38 p.m.

1 stop16h 13m

C$ 702

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

10:30 a.m.-9:50 p.m.

2 stops11h 20m

Buffalo

Mon 22/6

6:02 a.m.-9:50 a.m.

1 stop3h 48m

C$ 704

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 American 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

Fastest flight time	4h 20m
Direct flights	None

The fastest flight from Montreal to Buffalo takes 4h 20m

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

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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 4h 20m.
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

Amherst

Batavia

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.