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Cheap flights from Buffalo to Montreal from C$ 246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Montreal departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Buffalo to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:01 a.m. - 1:36 p.m.
BUF
-
YUL
7h 35m
1 stop
Delta Logo
2:29 p.m. - 11:13 p.m.
YUL
-
BUF
8h 44m
1 stop
C$ 575Delta
Sun, 1 Mar - Mon, 9 Mar
United Airlines Logo
7:00 a.m. - 9:17 p.m.
BUF
-
YUL
14h 17m
1 stop
United Airlines Logo
6:00 a.m. - 8:51 p.m.
YUL
-
BUF
14h 51m
1 stop
C$ 710United Airlines
Sat, 28 Feb - Wed, 4 Mar
Delta Logo
6:01 a.m. - 1:36 p.m.
BUF
-
YUL
7h 35m
1 stop
Delta Logo
2:29 p.m. - 10:39 p.m.
YUL
-
BUF
8h 10m
1 stop
C$ 713Delta
Thu, 26 Feb - Tue, 3 Mar
United Airlines Logo
7:00 a.m. - 9:12 p.m.
BUF
-
YUL
14h 12m
2 stops
United Airlines Logo
9:25 a.m. - 8:51 p.m.
YUL
-
BUF
11h 26m
1 stop
C$ 722United Airlines
Sat, 28 Feb - Wed, 4 Mar
United Airlines Logo
7:00 a.m. - 7:32 a.m.
BUF
-
YUL
24h 32m
2 stops
United Airlines Logo
9:25 a.m. - 8:51 p.m.
YUL
-
BUF
11h 26m
1 stop
C$ 724United Airlines
Sat, 28 Feb - Wed, 4 Mar
United Airlines Logo
7:00 a.m. - 7:48 p.m.
BUF
-
YUL
12h 48m
2 stops
United Airlines Logo
8:20 a.m. - 8:51 p.m.
YUL
-
BUF
12h 31m
2 stops
C$ 755United Airlines
Sat, 28 Feb - Wed, 4 Mar
Delta Logo
5:50 p.m. - 11:13 p.m.
BUF
-
YUL
5h 23m
1 stop
Delta Logo
2:29 p.m. - 11:13 p.m.
YUL
-
BUF
8h 44m
1 stop
C$ 758Delta
Tue, 10 Mar - Fri, 13 Mar
United Airlines Logo
10:55 a.m. - 10:40 a.m.
BUF
-
YUL
23h 45m
1 stop
United Airlines Logo
6:30 p.m. - 8:43 p.m.
YUL
-
BUF
26h 13m
1 stop
C$ 772United Airlines
Fri, 24 Apr - Sun, 26 Apr
Delta Logo
6:00 a.m. - 1:39 p.m.
BUF
-
YUL
7h 39m
1 stop
Delta Logo
6:00 a.m. - 11:39 a.m.
YUL
-
BUF
5h 39m
1 stop
C$ 783Delta
Fri, 24 Apr - Sun, 26 Apr
American Airlines Logo
11:03 a.m. - 9:51 a.m.
BUF
-
YUL
22h 48m
1 stop
American Airlines Logo
5:44 p.m. - 9:36 a.m.
YUL
-
BUF
15h 52m
1 stop
C$ 784American Airlines
Sat, 30 May - Wed, 3 Jun

Air Canada flights from Buffalo to Montreal

Our best Air Canada deals on Buffalo to Montreal flight tickets
Air Canada
24 Apr
BUF7:00 a.m.Buffalo
7h 21m
2 stops
YUL2:21 p.m.Montreal Pierre Elliott Trudeau Intl
26 Apr
YUL1:20 p.m.Montreal Pierre Elliott Trudeau Intl
7h 23m
1 stop
BUF8:43 p.m.Buffalo
C$ 993
Air Canada
24 Apr
BUF7:00 a.m.Buffalo
10h 51m
2 stops
YUL5:51 p.m.Montreal Pierre Elliott Trudeau Intl
26 Apr
YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl
10h 33m
2 stops
BUF8:43 p.m.Buffalo
C$ 1,013
Air Canada
24 Apr
BUF7:00 a.m.Buffalo
7h 21m
2 stops
YUL2:21 p.m.Montreal Pierre Elliott Trudeau Intl
26 Apr
YUL8:00 a.m.Montreal Pierre Elliott Trudeau Intl
12h 43m
2 stops
BUF8:43 p.m.Buffalo
C$ 1,047

Delta flights from Buffalo to Montreal

Our best Delta deals on Buffalo to Montreal flight tickets
Delta
1 Mar
BUF6:01 a.m.Buffalo
7h 35m
1 stop
YUL1:36 p.m.Montreal Pierre Elliott Trudeau Intl
9 Mar
YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
BUF11:13 p.m.Buffalo
C$ 575
Delta
26 Feb
BUF6:01 a.m.Buffalo
7h 35m
1 stop
YUL1:36 p.m.Montreal Pierre Elliott Trudeau Intl
3 Mar
YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl
8h 10m
1 stop
BUF10:39 p.m.Buffalo
C$ 713
Delta
10 Mar
BUF5:50 p.m.Buffalo
5h 23m
1 stop
YUL11:13 p.m.Montreal Pierre Elliott Trudeau Intl
13 Mar
YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl
8h 44m
1 stop
BUF11:13 p.m.Buffalo
C$ 758

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Buffalo to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/3

6:01 a.m.-1:36 p.m.

1 stop7h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

2:29 p.m.-11:13 p.m.

1 stop8h 44m

C$ 575

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 28/2

7:00 a.m.-9:17 p.m.

1 stop14h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

6:00 a.m.-8:51 p.m.

1 stop14h 51m

C$ 710

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 26/2

6:01 a.m.-1:36 p.m.

1 stop7h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

2:29 p.m.-10:39 p.m.

1 stop8h 10m

C$ 713

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 28/2

7:00 a.m.-9:12 p.m.

2 stops14h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

9:25 a.m.-8:51 p.m.

1 stop11h 26m

C$ 722

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 28/2

7:00 a.m.-7:32 a.m.

2 stops24h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

9:25 a.m.-8:51 p.m.

1 stop11h 26m

C$ 724

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 28/2

7:00 a.m.-7:48 p.m.

2 stops12h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:20 a.m.-8:51 p.m.

2 stops12h 31m

C$ 755

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 10/3

5:50 p.m.-11:13 p.m.

1 stop5h 23m

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

2:29 p.m.-11:13 p.m.

1 stop8h 44m

C$ 758

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 24/4

10:55 a.m.-10:40 a.m.

1 stop23h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:30 p.m.-8:43 p.m.

1 stop26h 13m

C$ 772

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 24/4

6:00 a.m.-1:39 p.m.

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:00 a.m.-11:39 a.m.

1 stop5h 39m

C$ 783

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 30/5

11:03 a.m.-9:51 a.m.

1 stop22h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

5:44 p.m.-9:36 a.m.

1 stop15h 52m

C$ 784

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Montreal from

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

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

Delta, WestJet, and United Airlines are the most popular carriers operating from Buffalo to Montreal

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 42m

Direct flights

None
The fastest flight from Buffalo to Montreal takes 3h 42m
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 straight-line distance from Buffalo to Montreal is 513.2 km. By plane, this route typically takes 3h 42m.

  • When did momondo last update prices for flights from Buffalo Airport to Montreal?

    Prices for flights from Buffalo Airport to Montreal were last updated today.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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?

Finding the right flight to Montreal from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

Can I find flights from Buffalo to Montreal with flexible booking policies on momondo?

All flight searches from Buffalo to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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?

Of course. momondo tracks the price of Buffalo to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport