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

Delta is the most popular carrier 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.

$147 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 $388.

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Find the cheapest flights from Buffalo to Montreal

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Cheap round-trip flights

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8:00 am - 8:44 amBUF-YUL

24h 44m1 stop

2:15 pm - 2:10 pmYUL-BUF

23h 55m1 stop

$388Delta

Find Deal

Sun, Jan 25 - Thu, Jan 29

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

7:30 pm - 2:10 pmYUL-BUF

18h 40m1 stop

$398Delta

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

$403Delta

Find Deal

Sun, Jan 25 - Thu, Jan 29

8:00 am - 6:37 pmBUF-YUL

10h 37m1 stop

7:30 pm - 2:10 pmYUL-BUF

18h 40m1 stop

$409Delta

Find Deal

Sun, Jan 25 - Thu, Jan 29

2:56 pm - 1:22 pmBUF-YUL

22h 26m1 stop

7:30 pm - 9:54 amYUL-BUF

14h 24m1 stop

$431Delta

Find Deal

Sun, Jan 25 - Thu, Jan 29

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

7:30 pm - 2:10 pmYUL-BUF

18h 40m1 stop

$441Delta

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

$446Delta

Find Deal

Sun, Jan 25 - Thu, Jan 29

9:08 am - 5:00 pmBUF-YUL

31h 52m2 stops

4:35 pm - 7:11 pmYUL-BUF

26h 36m1 stop

$451Multiple Airlines

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Fri, Jan 9 - Fri, Jan 16

6:00 am - 1:36 pmBUF-YUL

7h 36m1 stop

2:29 pm - 10:39 pmYUL-BUF

8h 10m1 stop

$477Delta

Find Deal

Sun, Feb 22 - Tue, Feb 24

5:12 am - 10:59 pmBUF-YUL

17h 47m2 stops

7:30 am - 11:42 pmYUL-BUF

16h 12m2 stops

$531American Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

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

$531

Find similar

American Airlines

Jan 30

BUF5:16 pmBuffalo

21h 52m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Feb 2

YUL3:50 pmMontreal Pierre Elliott Trudeau Intl

24h 45m

1 stop

BUF4:35 pmBuffalo

$536

Find similar

American Airlines

Jan 9

BUF5:16 pmBuffalo

21h 52m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Jan 16

YUL3:50 pmMontreal Pierre Elliott Trudeau Intl

19h 02m

1 stop

BUF10:52 amBuffalo

$542

Find similar

Delta flights from Buffalo to Montreal

Our best Delta deals on Buffalo to Montreal flight tickets

Delta

Jan 25

BUF8:00 amBuffalo

24h 44m

1 stop

YUL8:44 amMontreal Pierre Elliott Trudeau Intl

Jan 29

YUL2:15 pmMontreal Pierre Elliott Trudeau Intl

23h 55m

1 stop

BUF2:10 pmBuffalo

$388

Find similar

Delta

Jan 25

BUF7:42 pmBuffalo

27h 30m

2 stops

YUL11:12 pmMontreal Pierre Elliott Trudeau Intl

Jan 29

YUL7:30 pmMontreal Pierre Elliott Trudeau Intl

18h 40m

1 stop

BUF2:10 pmBuffalo

$398

Find similar

Delta

Jan 25

BUF7:42 pmBuffalo

27h 30m

2 stops

YUL11:12 pmMontreal Pierre Elliott Trudeau Intl

Jan 29

YUL1:02 pmMontreal Pierre Elliott Trudeau Intl

22h 09m

2 stops

BUF11:11 amBuffalo

$403

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/25

8:00 am-8:44 am

1 stop24h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

2:15 pm-2:10 pm

1 stop23h 55m

$388

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

7:30 pm-2:10 pm

1 stop18h 40m

$398

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

$403

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/25

8:00 am-6:37 pm

1 stop10h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

7:30 pm-2:10 pm

1 stop18h 40m

$409

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/25

2:56 pm-1:22 pm

1 stop22h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

7:30 pm-9:54 am

1 stop14h 24m

$431

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

7:30 pm-2:10 pm

1 stop18h 40m

$441

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

$446

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 1/9

9:08 am-5:00 pm

2 stops31h 52m

Montreal Pierre Elliott Trudeau Intl

Fri 1/16

4:35 pm-7:11 pm

1 stop26h 36m

$451

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 2/22

6:00 am-1:36 pm

1 stop7h 36m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

2:29 pm-10:39 pm

1 stop8h 10m

$477

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

$531

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	3h 50m
Direct flights	None

The fastest flight from Buffalo to Montreal takes 3h 50m

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 30m, 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.