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$ 259 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 p.m. - 9:42 a.m.

YUL

BUF

14h 12m

1 stop

6:02 a.m. - 6:35 p.m.

BUF

YUL

12h 33m

1 stop

C$ 536Delta

Mon, 23 Mar - Mon, 30 Mar

7:41 p.m. - 1:54 p.m.

YUL

BUF

18h 13m

1 stop

3:33 p.m. - 8:40 a.m.

BUF

YUL

17h 07m

1 stop

C$ 539Delta

Mon, 20 Apr - Wed, 22 Apr

7:41 p.m. - 1:54 p.m.

YUL

BUF

18h 13m

1 stop

3:33 p.m. - 8:40 a.m.

BUF

YUL

17h 07m

1 stop

C$ 540Delta

Mon, 20 Apr - Wed, 22 Apr

7:41 p.m. - 12:51 p.m.

YUL

BUF

17h 10m

1 stop

5:30 p.m. - 1:39 p.m.

BUF

YUL

20h 09m

1 stop

C$ 566Delta

Fri, 17 Apr - Sun, 19 Apr

9:30 a.m. - 11:31 p.m.

YUL

BUF

14h 01m

1 stop

6:00 a.m. - 1:39 p.m.

BUF

YUL

7h 39m

1 stop

C$ 568Delta

Fri, 17 Apr - Sun, 19 Apr

7:41 p.m. - 1:54 p.m.

YUL

BUF

18h 13m

1 stop

3:33 p.m. - 8:40 a.m.

BUF

YUL

17h 07m

1 stop

C$ 577Delta

Mon, 20 Apr - Wed, 22 Apr

9:30 a.m. - 11:31 p.m.

YUL

BUF

14h 01m

1 stop

10:13 a.m. - 6:51 p.m.

BUF

YUL

8h 38m

1 stop

C$ 591Delta

Fri, 17 Apr - Sun, 19 Apr

6:00 a.m. - 11:44 a.m.

YUL

BUF

5h 44m

1 stop

6:02 a.m. - 1:37 p.m.

BUF

YUL

7h 35m

1 stop

C$ 595Delta

Wed, 18 Mar - Wed, 25 Mar

2:29 p.m. - 11:13 p.m.

YUL

BUF

8h 44m

1 stop

10:23 a.m. - 6:35 p.m.

BUF

YUL

8h 12m

1 stop

C$ 596Delta

Mon, 30 Mar - Wed, 8 Apr

9:30 a.m. - 11:31 p.m.

YUL

BUF

14h 01m

1 stop

10:13 a.m. - 6:51 p.m.

BUF

YUL

8h 38m

1 stop

C$ 603Delta

Fri, 17 Apr - Sun, 19 Apr

Delta flights from Montreal to Buffalo

Our best Delta deals on Montreal to Buffalo flight tickets

Delta

23 Mar

YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl

14h 12m

1 stop

BUF9:42 a.m.Buffalo

30 Mar

BUF6:02 a.m.Buffalo

12h 33m

1 stop

YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 536

Delta

20 Apr

YUL7:41 p.m.Montreal Pierre Elliott Trudeau Intl

18h 13m

1 stop

BUF1:54 p.m.Buffalo

22 Apr

BUF3:33 p.m.Buffalo

17h 07m

1 stop

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

C$ 539

Delta

20 Apr

YUL7:41 p.m.Montreal Pierre Elliott Trudeau Intl

18h 13m

1 stop

BUF1:54 p.m.Buffalo

22 Apr

BUF3:33 p.m.Buffalo

17h 07m

1 stop

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

C$ 540

United Airlines flights from Montreal to Buffalo

Our best United Airlines deals on Montreal to Buffalo flight tickets

United Airlines

7 Apr

YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl

11h 28m

1 stop

BUF8:43 p.m.Buffalo

14 Apr

BUF7:00 a.m.Buffalo

9h 05m

1 stop

YUL4:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 631

United Airlines

6 Apr

YUL9:15 a.m.Montreal Pierre Elliott Trudeau Intl

11h 28m

1 stop

BUF8:43 p.m.Buffalo

13 Apr

BUF7:00 a.m.Buffalo

9h 05m

1 stop

YUL4:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 632

United Airlines

31 Mar

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

7h 25m

1 stop

BUF5:10 p.m.Buffalo

31 Mar

BUF7:45 p.m.Buffalo

4h 28m

1 stop

YUL12:13 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 648

Fly from

Fly to

Route

Depart

Return

Price

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:30 p.m.-9:42 a.m.

1 stop14h 12m

Buffalo

Mon 30/3

6:02 a.m.-6:35 p.m.

1 stop12h 33m

C$ 536

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:41 p.m.-1:54 p.m.

1 stop18h 13m

Buffalo

Wed 22/4

3:33 p.m.-8:40 a.m.

1 stop17h 07m

C$ 539

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:41 p.m.-1:54 p.m.

1 stop18h 13m

Buffalo

Wed 22/4

3:33 p.m.-8:40 a.m.

1 stop17h 07m

C$ 540

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

7:41 p.m.-12:51 p.m.

1 stop17h 10m

Buffalo

Sun 19/4

5:30 p.m.-1:39 p.m.

1 stop20h 09m

C$ 566

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

9:30 a.m.-11:31 p.m.

1 stop14h 01m

Buffalo

Sun 19/4

6:00 a.m.-1:39 p.m.

1 stop7h 39m

C$ 568

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:41 p.m.-1:54 p.m.

1 stop18h 13m

Buffalo

Wed 22/4

3:33 p.m.-8:40 a.m.

1 stop17h 07m

C$ 577

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

9:30 a.m.-11:31 p.m.

1 stop14h 01m

Buffalo

Sun 19/4

10:13 a.m.-6:51 p.m.

1 stop8h 38m

C$ 591

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

6:00 a.m.-11:44 a.m.

1 stop5h 44m

Buffalo

Wed 25/3

6:02 a.m.-1:37 p.m.

1 stop7h 35m

C$ 595

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

2:29 p.m.-11:13 p.m.

1 stop8h 44m

Buffalo

Wed 8/4

10:23 a.m.-6:35 p.m.

1 stop8h 12m

C$ 596

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

9:30 a.m.-11:31 p.m.

1 stop14h 01m

Buffalo

Sun 19/4

10:13 a.m.-6:51 p.m.

1 stop8h 38m

C$ 603

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 is the most popular carrier 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	7h 31m
Direct flights	None

The fastest flight from Montreal to Buffalo takes 7h 31m

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

Search flight deals

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 7h 31m.
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.

Tonawanda

Orchard Park

Cheektowaga

East Aurora

Williamsville

Amherst

Batavia

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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.

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.