What is the cheapest airline that flies from Buffalo to Montreal?

Delta and KLM are the most popular carriers operating from Buffalo to Montreal

When did momondo last update prices for flights from Buffalo Airport to Montreal?

Prices for flights from Buffalo Airport to Montreal are updated daily.

How old do you have to be to fly from Buffalo Airport to Montreal?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Montreal.

What documentation or ID do you need to fly to Montreal?

The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$155 Cheap Flights from Buffalo to Montreal in 2025/26

Q: What is the typical price of a round-trip flight between Buffalo and Montreal?

Prices are currently high for flights on this route. Typical prices usually range from $195 to $313. The lowest price recently found on this route was $369.

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Find the cheapest flights from Buffalo to Montreal

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:31 pm

BUF

YUL

7h 31m1 stop

2:15 pm - 10:52 pm

YUL

BUF

8h 37m1 stop

$369Delta

Sat, Jan 24 - Mon, Jan 26

6:00 am - 1:39 pm

BUF

YUL

7h 39m1 stop

2:29 pm - 11:31 pm

YUL

BUF

9h 02m1 stop

$398Delta

Wed, Apr 22 - Wed, Apr 29

10:37 am - 6:37 pm

BUF

YUL

8h 00m1 stop

9:34 am - 5:04 pm

YUL

BUF

7h 30m1 stop

$399Delta

Mon, Jan 26 - Mon, Feb 2

10:23 am - 6:35 pm

BUF

YUL

8h 12m1 stop

9:20 am - 4:51 pm

YUL

BUF

7h 31m1 stop

$444Delta

Thu, Mar 19 - Thu, Mar 26

6:00 am - 1:22 pm

BUF

YUL

7h 22m1 stop

2:15 pm - 10:52 pm

YUL

BUF

8h 37m1 stop

$467Delta

Thu, Jan 22 - Sun, Jan 25

5:12 am - 10:59 pm

BUF

YUL

17h 47m2 stops

7:30 am - 11:42 pm

YUL

BUF

16h 12m2 stops

$478American Airlines

Thu, Jan 22 - Sun, Jan 25

6:00 am - 1:22 pm

BUF

YUL

7h 22m1 stop

9:29 am - 4:58 pm

YUL

BUF

7h 29m1 stop

$485Delta

Tue, Feb 10 - Tue, Feb 17

6:00 am - 1:31 pm

BUF

YUL

7h 31m1 stop

2:25 pm - 7:52 pm

YUL

BUF

5h 27m1 stop

$487Delta

Sat, Jan 24 - Sat, Jan 31

12:29 pm - 12:30 am

BUF

YUL

12h 01m1 stop

6:45 am - 6:36 pm

YUL

BUF

11h 51m2 stops

$503Multiple Airlines

Sat, Jan 24 - Mon, Jan 26

12:29 pm - 5:00 pm

BUF

YUL

28h 31m2 stops

4:35 pm - 10:07 am

YUL

BUF

17h 32m1 stop

$511Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

Delta flights from Buffalo to Montreal

Our best Delta deals on Buffalo to Montreal flight tickets

Delta

Jan 24

BUF6:00 amBuffalo

7h 31m

1 stop

YUL1:31 pmMontreal Pierre Elliott Trudeau Intl

Jan 26

YUL2:15 pmMontreal Pierre Elliott Trudeau Intl

8h 37m

1 stop

BUF10:52 pmBuffalo

$369

Find similar

Delta

Apr 22

BUF6:00 amBuffalo

7h 39m

1 stop

YUL1:39 pmMontreal Pierre Elliott Trudeau Intl

Apr 29

YUL2:29 pmMontreal Pierre Elliott Trudeau Intl

9h 02m

1 stop

BUF11:31 pmBuffalo

$398

Find similar

Delta

Jan 26

BUF10:37 amBuffalo

8h 00m

1 stop

YUL6:37 pmMontreal Pierre Elliott Trudeau Intl

Feb 2

YUL9:34 amMontreal Pierre Elliott Trudeau Intl

7h 30m

1 stop

BUF5:04 pmBuffalo

$399

Find similar

American Airlines flights from Buffalo to Montreal

Our best American Airlines deals on Buffalo to Montreal flight tickets

American Airlines

Jan 22

BUF5:12 amBuffalo

17h 47m

2 stops

YUL10:59 pmMontreal Pierre Elliott Trudeau Intl

Jan 25

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

16h 12m

2 stops

BUF11:42 pmBuffalo

$478

Find similar

American Airlines

Feb 9

BUF5:12 amBuffalo

17h 47m

2 stops

YUL10:59 pmMontreal Pierre Elliott Trudeau Intl

Feb 16

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

15h 57m

2 stops

BUF11:27 pmBuffalo

$513

Find similar

American Airlines

Apr 4

BUF7:00 amBuffalo

8h 22m

1 stop

YUL3:22 pmMontreal Pierre Elliott Trudeau Intl

Apr 5

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

10h 15m

2 stops

BUF5:45 pmBuffalo

$614

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/24

6:00 am-1:31 pm

1 stop7h 31m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

2:15 pm-10:52 pm

1 stop8h 37m

$369

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Wed 4/22

6:00 am-1:39 pm

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

2:29 pm-11:31 pm

1 stop9h 02m

$398

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 1/26

10:37 am-6:37 pm

1 stop8h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

9:34 am-5:04 pm

1 stop7h 30m

$399

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 3/19

10:23 am-6:35 pm

1 stop8h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

9:20 am-4:51 pm

1 stop7h 31m

$444

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 1/22

6:00 am-1:22 pm

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

2:15 pm-10:52 pm

1 stop8h 37m

$467

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 1/22

5:12 am-10:59 pm

2 stops17h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

7:30 am-11:42 pm

2 stops16h 12m

$478

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 2/10

6:00 am-1:22 pm

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

9:29 am-4:58 pm

1 stop7h 29m

$485

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/24

6:00 am-1:31 pm

1 stop7h 31m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

2:25 pm-7:52 pm

1 stop5h 27m

$487

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/24

12:29 pm-12:30 am

1 stop12h 01m

Montreal Pierre Elliott Trudeau Intl

Mon 1/26

6:45 am-6:36 pm

2 stops11h 51m

$503

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/24

12:29 pm-5:00 pm

2 stops28h 31m

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

4:35 pm-10:07 am

1 stop17h 32m

$511

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 Buffalo to Montreal

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

Prices

Airlines

What is the typical price of a round-trip flight between Buffalo and Montreal?

What is the cheapest day to depart on your flight to Montreal?

The cheapest day to depart from Buffalo to Montreal is on a Friday when prices can be found for as low as $388. Flights from Buffalo to Montreal on a Tuesday will generally be more expensive and average around $517. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal?

Our most recent data shows that the best time of day to fly to Montreal is in the afternoon. Flights from Buffalo to Montreal during this time can be as low as $423. In the morning is when there is more demand to fly to Montreal, so prices are often more expensive at around $465 per ticket.

When to book flights from Buffalo to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Montreal according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Montreal (BUF to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Montreal

Fastest flight time	5h 49m
Direct flights	None

The fastest flight from Buffalo to Montreal takes 5h 49m

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

Search flight deals

How far is Buffalo to Montreal by plane?
The distance between Buffalo and Montreal is about 318.9 mi. Flights usually cover this in 5h 49m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Montreal?
Prices for flights from Buffalo Airport to Montreal are updated daily.
How old do you have to be to fly from Buffalo Airport to Montreal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Montreal.
What documentation or ID do you need to fly to Montreal?
The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Montreal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Montreal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montreal from Buffalo which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Buffalo and Montreal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Buffalo and alert you when they change.