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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2:56 pm - 1:22 pmBUF-YUL

22h 26m1 stop

2:15 pm - 9:54 amYUL-BUF

19h 39m1 stop

$399Delta

Find Deal

dom., ene. 25 - jue., ene. 29

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

9:34 am - 9:54 amYUL-BUF

24h 20m1 stop

$409Delta

Find Deal

dom., ene. 25 - jue., ene. 29

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

4:46 pm - 11:11 amYUL-BUF

18h 25m2 stops

$414Delta

Find Deal

dom., ene. 25 - jue., ene. 29

8:00 am - 6:37 pmBUF-YUL

10h 37m1 stop

2:15 pm - 2:10 pmYUL-BUF

23h 55m1 stop

$431Delta

Find Deal

dom., ene. 25 - jue., ene. 29

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

2:15 pm - 2:10 pmYUL-BUF

23h 55m1 stop

$441Delta

Find Deal

dom., ene. 25 - jue., ene. 29

7:42 pm - 11:12 pmBUF-YUL

27h 30m2 stops

1:02 pm - 11:11 amYUL-BUF

22h 09m2 stops

$446Delta

Find Deal

dom., ene. 25 - jue., ene. 29

6:30 am - 3:57 pmBUF-YUL

9h 27m1 stop

9:25 am - 8:29 pmYUL-BUF

11h 04m1 stop

$559United Airlines

Find Deal

sáb., ene. 3 - sáb., ene. 10

6:30 am - 3:57 pmBUF-YUL

9h 27m1 stop

8:20 am - 8:29 pmYUL-BUF

12h 09m2 stops

$569United Airlines

Find Deal

sáb., ene. 3 - sáb., ene. 10

5:03 am - 10:59 pmBUF-YUL

17h 56m2 stops

7:30 am - 11:44 pmYUL-BUF

16h 14m2 stops

$576American Airlines

Find Deal

vie., dic. 5 - dom., dic. 7

1:47 pm - 12:30 amBUF-YUL

10h 43m1 stop

5:25 pm - 8:40 pmYUL-BUF

27h 15m2 stops

$586Multiple Airlines

Find Deal

mar., dic. 23 - mar., dic. 30

American Airlines flights from Buffalo to Montreal

Our best American Airlines deals on Buffalo to Montreal flight tickets

American Airlines

Dec 5

BUF5:03 amBuffalo

17h 56m

2 stops

YUL10:59 pmMontreal Pierre Elliott Trudeau Intl

Dec 7

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

16h 14m

2 stops

BUF11:44 pmBuffalo

$576

Find similar

American Airlines

Dec 25

BUF6:00 amBuffalo

9h 20m

1 stop

YUL3:20 pmMontreal Pierre Elliott Trudeau Intl

Dec 28

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

7h 50m

1 stop

BUF3:20 pmBuffalo

$722

Find similar

American Airlines

Nov 28

BUF6:00 amBuffalo

16h 59m

2 stops

YUL10:59 pmMontreal Pierre Elliott Trudeau Intl

Dec 9

YUL12:59 pmMontreal Pierre Elliott Trudeau Intl

23h 14m

2 stops

BUF12:13 pmBuffalo

$756

Find similar

WestJet flights from Buffalo to Montreal

Our best WestJet deals on Buffalo to Montreal flight tickets

WestJet

Dec 14

BUF12:10 pmBuffalo

12h 33m

2 stops

YUL12:43 amMontreal Pierre Elliott Trudeau Intl

Dec 21

YUL6:15 pmMontreal Pierre Elliott Trudeau Intl

16h 47m

1 stop

BUF11:02 amBuffalo

$817

Find similar

WestJet

Dec 4

BUF12:10 pmBuffalo

12h 33m

2 stops

YUL12:43 amMontreal Pierre Elliott Trudeau Intl

Dec 8

YUL6:30 pmMontreal Pierre Elliott Trudeau Intl

16h 34m

1 stop

BUF11:04 amBuffalo

$827

Find similar

WestJet

Dec 14

BUF6:00 amBuffalo

18h 43m

2 stops

YUL12:43 amMontreal Pierre Elliott Trudeau Intl

Dec 21

YUL6:45 amMontreal Pierre Elliott Trudeau Intl

28h 17m

2 stops

BUF11:02 amBuffalo

$852

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 1/25

2:56 pm-1:22 pm

1 stop22h 26m

Montreal Pierre Elliott Trudeau Intl

jue. 1/29

2:15 pm-9:54 am

1 stop19h 39m

$399

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 1/25

7:42 pm-11:12 pm

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

jue. 1/29

9:34 am-9:54 am

1 stop24h 20m

$409

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 1/25

7:42 pm-11:12 pm

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

jue. 1/29

4:46 pm-11:11 am

2 stops18h 25m

$414

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 1/25

8:00 am-6:37 pm

1 stop10h 37m

Montreal Pierre Elliott Trudeau Intl

jue. 1/29

2:15 pm-2:10 pm

1 stop23h 55m

$431

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 1/25

7:42 pm-11:12 pm

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

jue. 1/29

2:15 pm-2:10 pm

1 stop23h 55m

$441

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 1/25

7:42 pm-11:12 pm

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

jue. 1/29

1:02 pm-11:11 am

2 stops22h 09m

$446

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

sáb. 1/3

6:30 am-3:57 pm

1 stop9h 27m

Montreal Pierre Elliott Trudeau Intl

sáb. 1/10

9:25 am-8:29 pm

1 stop11h 04m

$559

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

sáb. 1/3

6:30 am-3:57 pm

1 stop9h 27m

Montreal Pierre Elliott Trudeau Intl

sáb. 1/10

8:20 am-8:29 pm

2 stops12h 09m

$569

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

vie. 12/5

5:03 am-10:59 pm

2 stops17h 56m

Montreal Pierre Elliott Trudeau Intl

dom. 12/7

7:30 am-11:44 pm

2 stops16h 14m

$576

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

mar. 12/23

1:47 pm-12:30 am

1 stop10h 43m

Montreal Pierre Elliott Trudeau Intl

mar. 12/30

5:25 pm-8:40 pm

2 stops27h 15m

$586

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 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.