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

American Airlines and Delta 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.

$131 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 typical for flights on this route. Typical prices usually range from $290 to $732. The lowest price recently found on this route was $402.

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Find the cheapest flights from Buffalo to Montreal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 3:05 pm

BUF

YUL

9h 05m1 stop

3:55 pm - 11:44 am

YUL

BUF

19h 49m1 stop

$402American Airlines

Sun, Feb 22 - Tue, Feb 24

5:45 pm - 8:44 am

BUF

YUL

14h 59m1 stop

9:34 am - 5:04 pm

YUL

BUF

7h 30m1 stop

$425Delta

Fri, Jan 30 - Mon, Feb 2

8:58 pm - 8:14 pm

BUF

YUL

23h 16m2 stops

4:35 pm - 6:36 pm

YUL

BUF

26h 01m1 stop

$426Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

5:50 pm - 3:09 pm

BUF

YUL

21h 19m1 stop

3:55 pm - 11:44 am

YUL

BUF

19h 49m1 stop

$431American Airlines

Fri, Feb 27 - Mon, Mar 2

7:00 am - 7:48 pm

BUF

YUL

12h 48m2 stops

6:00 am - 9:01 pm

YUL

BUF

15h 01m1 stop

$444United Airlines

Sun, Feb 22 - Tue, Feb 24

7:00 am - 7:48 pm

BUF

YUL

12h 48m2 stops

8:00 pm - 9:01 pm

YUL

BUF

25h 01m2 stops

$449United Airlines

Sun, Feb 22 - Tue, Feb 24

9:57 am - 12:30 am

BUF

YUL

14h 33m1 stop

5:25 pm - 5:11 pm

YUL

BUF

23h 46m2 stops

$494Multiple Airlines

Fri, Feb 27 - Mon, Mar 2

5:16 pm - 3:08 pm

BUF

YUL

21h 52m1 stop

3:50 pm - 10:52 am

YUL

BUF

19h 02m1 stop

$495American Airlines

Thu, Jan 22 - Sun, Jan 25

8:30 am - 10:20 am

BUF

YUL

25h 50m1 stop

4:45 pm - 8:29 pm

YUL

BUF

27h 44m1 stop

$511United Airlines

Mon, Feb 2 - Thu, Feb 5

8:30 am - 7:32 am

BUF

YUL

23h 02m2 stops

6:25 pm - 8:29 pm

YUL

BUF

26h 04m1 stop

$521United Airlines

Mon, Feb 2 - Thu, Feb 5

Air Canada flights from Buffalo to Montreal

Our best Air Canada deals on Buffalo to Montreal flight tickets

Air Canada

Jan 30

BUF1:59 pmBuffalo

7h 53m

2 stops

YUL9:52 pmMontreal Pierre Elliott Trudeau Intl

Feb 2

YUL12:10 pmMontreal Pierre Elliott Trudeau Intl

8h 19m

2 stops

BUF8:29 pmBuffalo

$777

Find similar

Air Canada

Dec 23

BUF6:30 amBuffalo

9h 27m

1 stop

YUL3:57 pmMontreal Pierre Elliott Trudeau Intl

Jan 5

YUL8:30 amMontreal Pierre Elliott Trudeau Intl

12h 24m

2 stops

BUF8:54 pmBuffalo

$833

Find similar

American Airlines flights from Buffalo to Montreal

Our best American Airlines deals on Buffalo to Montreal flight tickets

American Airlines

Feb 22

BUF6:00 amBuffalo

9h 05m

1 stop

YUL3:05 pmMontreal Pierre Elliott Trudeau Intl

Feb 24

YUL3:55 pmMontreal Pierre Elliott Trudeau Intl

19h 49m

1 stop

BUF11:44 amBuffalo

$402

Find similar

American Airlines

Feb 27

BUF5:50 pmBuffalo

21h 19m

1 stop

YUL3:09 pmMontreal Pierre Elliott Trudeau Intl

Mar 2

YUL3:55 pmMontreal Pierre Elliott Trudeau Intl

19h 49m

1 stop

BUF11:44 amBuffalo

$431

Find similar

American Airlines

Jan 22

BUF5:16 pmBuffalo

21h 52m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Jan 25

YUL3:50 pmMontreal Pierre Elliott Trudeau Intl

19h 02m

1 stop

BUF10:52 amBuffalo

$495

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 2/22

6:00 am-3:05 pm

1 stop9h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

3:55 pm-11:44 am

1 stop19h 49m

$402

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 1/30

5:45 pm-8:44 am

1 stop14h 59m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

9:34 am-5:04 pm

1 stop7h 30m

$425

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/18

8:58 pm-8:14 pm

2 stops23h 16m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

4:35 pm-6:36 pm

1 stop26h 01m

$426

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 2/27

5:50 pm-3:09 pm

1 stop21h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

3:55 pm-11:44 am

1 stop19h 49m

$431

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 2/22

7:00 am-7:48 pm

2 stops12h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

6:00 am-9:01 pm

1 stop15h 01m

$444

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 2/22

7:00 am-7:48 pm

2 stops12h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

8:00 pm-9:01 pm

2 stops25h 01m

$449

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 2/27

9:57 am-12:30 am

1 stop14h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 3/2

5:25 pm-5:11 pm

2 stops23h 46m

$494

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 1/22

5:16 pm-3:08 pm

1 stop21h 52m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

3:50 pm-10:52 am

1 stop19h 02m

$495

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 2/2

8:30 am-10:20 am

1 stop25h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

4:45 pm-8:29 pm

1 stop27h 44m

$511

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 2/2

8:30 am-7:32 am

2 stops23h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

6:25 pm-8:29 pm

1 stop26h 04m

$521

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	7h 36m
Direct flights	None

The fastest flight from Buffalo to Montreal takes 7h 36m

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 3h 51m, 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.