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

Delta and United Airlines 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.

$165 Cheap Flights from Buffalo to Montreal in 2025/26

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Find the cheapest flights from Buffalo to Montreal

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Cheap round-trip flights

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5:35 pm - 8:44 amBUF-YUL

15h 09m1 stop

2:15 pm - 10:52 pmYUL-BUF

8h 37m1 stop

$389Delta

Find Deal

Wed, Jan 7 - Wed, Jan 14

2:56 pm - 8:44 amBUF-YUL

17h 48m1 stop

7:30 pm - 9:54 amYUL-BUF

14h 24m1 stop

$394Delta

Find Deal

Thu, Jan 8 - Mon, Jan 12

5:35 pm - 8:44 amBUF-YUL

15h 09m1 stop

7:30 pm - 9:54 amYUL-BUF

14h 24m1 stop

$399Delta

Find Deal

Thu, Jan 8 - Sun, Jan 11

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

9:34 am - 9:54 amYUL-BUF

24h 20m1 stop

$409Delta

Find Deal

Sun, Jan 25 - Thu, Jan 29

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

1:02 pm - 11:11 amYUL-BUF

22h 09m2 stops

$414Delta

Find Deal

Sun, Jan 25 - Thu, Jan 29

5:35 pm - 8:44 amBUF-YUL

15h 09m1 stop

9:34 am - 10:52 pmYUL-BUF

13h 18m1 stop

$419Delta

Find Deal

Sun, Jan 11 - Wed, Jan 14

5:35 pm - 8:44 amBUF-YUL

15h 09m1 stop

2:15 pm - 10:52 pmYUL-BUF

8h 37m1 stop

$420Delta

Find Deal

Tue, Jan 6 - Wed, Jan 14

9:08 am - 12:30 amBUF-YUL

15h 22m1 stop

8:00 am - 6:19 pmYUL-BUF

34h 19m2 stops

$423Multiple Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 14

5:35 pm - 8:44 amBUF-YUL

15h 09m1 stop

9:34 am - 10:52 pmYUL-BUF

13h 18m1 stop

$425Delta

Find Deal

Tue, Jan 6 - Fri, Jan 9

6:16 am - 1:38 pmBUF-YUL

7h 22m1 stop

2:30 pm - 10:58 pmYUL-BUF

8h 28m1 stop

$444Delta

Find Deal

Tue, Mar 31 - Wed, Apr 1

Delta flights from Buffalo to Montreal

Our best Delta deals on Buffalo to Montreal flight tickets

Delta

Jan 7

BUF5:35 pmBuffalo

15h 09m

1 stop

YUL8:44 amMontreal Pierre Elliott Trudeau Intl

Jan 12

YUL7:30 pmMontreal Pierre Elliott Trudeau Intl

14h 24m

1 stop

BUF9:54 amBuffalo

$389

Find similar

Delta

Jan 8

BUF5:35 pmBuffalo

15h 09m

1 stop

YUL8:44 amMontreal Pierre Elliott Trudeau Intl

Jan 13

YUL9:34 amMontreal Pierre Elliott Trudeau Intl

13h 18m

1 stop

BUF10:52 pmBuffalo

$394

Find similar

Delta

Jan 8

BUF5:35 pmBuffalo

15h 09m

1 stop

YUL8:44 amMontreal Pierre Elliott Trudeau Intl

Jan 11

YUL7:30 pmMontreal Pierre Elliott Trudeau Intl

14h 24m

1 stop

BUF9:54 amBuffalo

$399

Find similar

United Airlines flights from Buffalo to Montreal

Our best United Airlines deals on Buffalo to Montreal flight tickets

United Airlines

Jan 22

BUF1:59 pmBuffalo

24h 01m

1 stop

YUL2:00 pmMontreal Pierre Elliott Trudeau Intl

Jan 23

YUL5:30 pmMontreal Pierre Elliott Trudeau Intl

20h 44m

2 stops

BUF2:14 pmBuffalo

$545

Find similar

United Airlines

Jan 10

BUF9:55 amBuffalo

11h 21m

2 stops

YUL9:16 pmMontreal Pierre Elliott Trudeau Intl

Jan 14

YUL9:25 amMontreal Pierre Elliott Trudeau Intl

11h 04m

1 stop

BUF8:29 pmBuffalo

$548

Find similar

United Airlines

Jan 11

BUF2:49 pmBuffalo

21h 13m

2 stops

YUL12:02 pmMontreal Pierre Elliott Trudeau Intl

Jan 18

YUL8:25 amMontreal Pierre Elliott Trudeau Intl

12h 04m

2 stops

BUF8:29 pmBuffalo

$557

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Wed 1/7

5:35 pm-8:44 am

1 stop15h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

2:15 pm-10:52 pm

1 stop8h 37m

$389

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 1/8

2:56 pm-8:44 am

1 stop17h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:30 pm-9:54 am

1 stop14h 24m

$394

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 1/8

5:35 pm-8:44 am

1 stop15h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

7:30 pm-9:54 am

1 stop14h 24m

$399

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/25

7:42 pm-11:12 pm

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

9:34 am-9:54 am

1 stop24h 20m

$409

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/25

7:42 pm-11:12 pm

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

1:02 pm-11:11 am

2 stops22h 09m

$414

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/11

5:35 pm-8:44 am

1 stop15h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

9:34 am-10:52 pm

1 stop13h 18m

$419

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 1/6

5:35 pm-8:44 am

1 stop15h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

2:15 pm-10:52 pm

1 stop8h 37m

$420

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 1/9

9:08 am-12:30 am

1 stop15h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

8:00 am-6:19 pm

2 stops34h 19m

$423

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 1/6

5:35 pm-8:44 am

1 stop15h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 1/9

9:34 am-10:52 pm

1 stop13h 18m

$425

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 3/31

6:16 am-1:38 pm

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

2:30 pm-10:58 pm

1 stop8h 28m

$444

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 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

Direct flights	None

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

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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 48m, 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.