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.

$144 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 $387.

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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.

7:52 pm - 4:55 pm

BUF

YUL

21h 03m2 stops

1:02 pm - 11:11 am

YUL

BUF

22h 09m2 stops

$387Delta

Sat, Jan 31 - Fri, Feb 6

10:37 am - 6:37 pm

BUF

YUL

8h 00m1 stop

9:34 am - 5:04 pm

YUL

BUF

7h 30m1 stop

$390Delta

Fri, Jan 30 - Fri, Feb 6

7:52 pm - 4:55 pm

BUF

YUL

21h 03m2 stops

2:15 pm - 10:52 pm

YUL

BUF

8h 37m1 stop

$391Delta

Sat, Jan 31 - Fri, Feb 6

6:00 am - 1:31 pm

BUF

YUL

7h 31m1 stop

2:15 pm - 12:38 pm

YUL

BUF

22h 23m1 stop

$396Delta

Sat, Jan 31 - Fri, Feb 6

10:26 am - 12:43 am

BUF

YUL

14h 17m2 stops

4:35 pm - 8:13 am

YUL

BUF

15h 38m1 stop

$452Multiple Airlines

Fri, Jan 9 - Sun, Jan 11

6:00 am - 1:22 pm

BUF

YUL

7h 22m1 stop

9:34 am - 5:04 pm

YUL

BUF

7h 30m1 stop

$457Delta

Thu, Jan 29 - Thu, Feb 5

6:00 am - 1:22 pm

BUF

YUL

7h 22m1 stop

2:15 pm - 10:52 pm

YUL

BUF

8h 37m1 stop

$482Delta

Thu, Jan 22 - Sun, Jan 25

7:30 am - 3:08 pm

BUF

YUL

31h 38m1 stop

3:50 pm - 4:35 pm

YUL

BUF

24h 45m1 stop

$487American Airlines

Sat, Jan 31 - Sat, Feb 7

1:39 pm - 3:10 pm

BUF

YUL

25h 31m2 stops

4:35 pm - 11:34 am

YUL

BUF

18h 59m1 stop

$510Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

6:00 am - 1:22 pm

BUF

YUL

7h 22m1 stop

2:15 pm - 10:52 pm

YUL

BUF

8h 37m1 stop

$516Delta

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 31

BUF7:30 amBuffalo

31h 38m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Feb 7

YUL3:50 pmMontreal Pierre Elliott Trudeau Intl

24h 45m

1 stop

BUF4:35 pmBuffalo

$487

Find similar

American Airlines

Jan 22

BUF5:16 pmBuffalo

21h 52m

1 stop

YUL3:08 pmMontreal Pierre Elliott Trudeau Intl

Jan 25

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

16h 12m

2 stops

BUF11:42 pmBuffalo

$683

Find similar

American Airlines

Jan 16

BUF7:00 amBuffalo

15h 59m

2 stops

YUL10:59 pmMontreal Pierre Elliott Trudeau Intl

Jan 23

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

16h 03m

2 stops

BUF11:33 pmBuffalo

$687

Find similar

United Airlines flights from Buffalo to Montreal

Our best United Airlines deals on Buffalo to Montreal flight tickets

United Airlines

Jan 31

BUF1:59 pmBuffalo

23h 29m

2 stops

YUL1:28 pmMontreal Pierre Elliott Trudeau Intl

Feb 7

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

13h 29m

2 stops

BUF8:29 pmBuffalo

$546

Find similar

United Airlines

Feb 2

BUF8:30 amBuffalo

12h 47m

1 stop

YUL9:17 pmMontreal Pierre Elliott Trudeau Intl

Feb 5

YUL9:25 amMontreal Pierre Elliott Trudeau Intl

11h 04m

1 stop

BUF8:29 pmBuffalo

$591

Find similar

United Airlines

Jan 30

BUF8:30 amBuffalo

12h 46m

2 stops

YUL9:16 pmMontreal Pierre Elliott Trudeau Intl

Feb 6

YUL8:20 amMontreal Pierre Elliott Trudeau Intl

12h 09m

2 stops

BUF8:29 pmBuffalo

$594

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/31

7:52 pm-4:55 pm

2 stops21h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

1:02 pm-11:11 am

2 stops22h 09m

$387

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 1/30

10:37 am-6:37 pm

1 stop8h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

9:34 am-5:04 pm

1 stop7h 30m

$390

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/31

7:52 pm-4:55 pm

2 stops21h 03m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

2:15 pm-10:52 pm

1 stop8h 37m

$391

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/31

6:00 am-1:31 pm

1 stop7h 31m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

2:15 pm-12:38 pm

1 stop22h 23m

$396

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 1/9

10:26 am-12:43 am

2 stops14h 17m

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

4:35 pm-8:13 am

1 stop15h 38m

$452

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 1/29

6:00 am-1:22 pm

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

9:34 am-5:04 pm

1 stop7h 30m

$457

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

$482

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 1/31

7:30 am-3:08 pm

1 stop31h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

3:50 pm-4:35 pm

1 stop24h 45m

$487

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 1/30

1:39 pm-3:10 pm

2 stops25h 31m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

4:35 pm-11:34 am

1 stop18h 59m

$510

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

$516

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 31m
Direct flights	None

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

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 7h 31m, 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.