Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Montreal to Buffalo from C$ 286

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Buffalo departing on 6/2. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:34 a.m. - 5:04 p.m.
YUL
-
BUF
7h 30m1 stop
Delta Logo
7:00 a.m. - 11:50 p.m.
BUF
-
YUL
16h 50m2 stops
C$ 474Delta
Thu, 22 Jan - Mon, 26 Jan
American Airlines Logo
3:50 p.m. - 10:51 a.m.
YUL
-
BUF
19h 01m1 stop
American Airlines Logo
5:16 p.m. - 3:08 p.m.
BUF
-
YUL
21h 52m1 stop
C$ 475American Airlines
Mon, 2 Feb - Mon, 9 Feb
Delta Logo
7:30 p.m. - 9:54 a.m.
YUL
-
BUF
14h 24m1 stop
Delta Logo
7:45 p.m. - 4:55 p.m.
BUF
-
YUL
21h 10m2 stops
C$ 480Delta
Thu, 22 Jan - Mon, 26 Jan
Delta Logo
9:34 a.m. - 10:52 p.m.
YUL
-
BUF
13h 18m1 stop
Delta Logo
7:45 p.m. - 4:55 p.m.
BUF
-
YUL
21h 10m2 stops
C$ 481Delta
Thu, 22 Jan - Mon, 26 Jan
Delta Logo
2:15 p.m. - 10:52 p.m.
YUL
-
BUF
8h 37m1 stop
Delta Logo
10:37 a.m. - 6:37 p.m.
BUF
-
YUL
8h 00m1 stop
C$ 488Delta
Thu, 29 Jan - Wed, 4 Feb
Delta Logo
4:46 p.m. - 11:11 a.m.
YUL
-
BUF
18h 25m2 stops
Delta Logo
10:37 a.m. - 6:37 p.m.
BUF
-
YUL
8h 00m1 stop
C$ 489Delta
Thu, 29 Jan - Wed, 4 Feb
Delta Logo
4:46 p.m. - 11:11 a.m.
YUL
-
BUF
18h 25m2 stops
Delta Logo
6:00 a.m. - 6:37 p.m.
BUF
-
YUL
12h 37m1 stop
C$ 491Delta
Thu, 29 Jan - Wed, 4 Feb
Delta Logo
9:34 a.m. - 5:04 p.m.
YUL
-
BUF
7h 30m1 stop
Delta Logo
6:00 a.m. - 1:22 p.m.
BUF
-
YUL
7h 22m1 stop
C$ 495Delta
Thu, 22 Jan - Mon, 26 Jan
Delta Logo
9:34 a.m. - 5:04 p.m.
YUL
-
BUF
7h 30m1 stop
Delta Logo
6:00 a.m. - 1:22 p.m.
BUF
-
YUL
7h 22m1 stop
C$ 528Delta
Thu, 22 Jan - Mon, 26 Jan
Delta Logo
9:34 a.m. - 5:04 p.m.
YUL
-
BUF
7h 30m1 stop
Delta Logo
6:00 a.m. - 1:22 p.m.
BUF
-
YUL
7h 22m1 stop
C$ 576Delta
Thu, 22 Jan - Mon, 26 Jan

Delta flights from Montreal to Buffalo

Our best Delta deals on Montreal to Buffalo flight tickets
Delta
22 Jan
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
7h 30m
1 stop
BUF5:04 p.m.Buffalo
26 Jan
BUF7:00 a.m.Buffalo
16h 50m
2 stops
YUL11:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 474
Delta
22 Jan
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 24m
1 stop
BUF9:54 a.m.Buffalo
26 Jan
BUF7:45 p.m.Buffalo
21h 10m
2 stops
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 480
Delta
22 Jan
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
13h 18m
1 stop
BUF10:52 p.m.Buffalo
26 Jan
BUF7:45 p.m.Buffalo
21h 10m
2 stops
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 481

United Airlines flights from Montreal to Buffalo

Our best United Airlines deals on Montreal to Buffalo flight tickets
United Airlines
31 Jan
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
11h 20m
2 stops
BUF7:25 p.m.Buffalo
1 Feb
BUF8:30 a.m.Buffalo
12h 46m
2 stops
YUL9:16 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 662
United Airlines
2 Feb
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
25h 29m
2 stops
BUF8:29 p.m.Buffalo
9 Feb
BUF2:49 p.m.Buffalo
4h 59m
1 stop
YUL7:48 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 668
United Airlines
31 Jan
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
14h 26m
2 stops
BUF10:31 p.m.Buffalo
1 Feb
BUF8:30 a.m.Buffalo
5h 30m
1 stop
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 708

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Buffalo 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 8 January 2026.
Use the filters below to find and compare flights from Montreal to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

9:34 a.m.-5:04 p.m.

1 stop7h 30m

Buffalo

Mon 26/1

7:00 a.m.-11:50 p.m.

2 stops16h 50m

C$ 474

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

3:50 p.m.-10:51 a.m.

1 stop19h 01m

Buffalo

Mon 9/2

5:16 p.m.-3:08 p.m.

1 stop21h 52m

C$ 475

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

7:30 p.m.-9:54 a.m.

1 stop14h 24m

Buffalo

Mon 26/1

7:45 p.m.-4:55 p.m.

2 stops21h 10m

C$ 480

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

9:34 a.m.-10:52 p.m.

1 stop13h 18m

Buffalo

Mon 26/1

7:45 p.m.-4:55 p.m.

2 stops21h 10m

C$ 481

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

2:15 p.m.-10:52 p.m.

1 stop8h 37m

Buffalo

Wed 4/2

10:37 a.m.-6:37 p.m.

1 stop8h 00m

C$ 488

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

4:46 p.m.-11:11 a.m.

2 stops18h 25m

Buffalo

Wed 4/2

10:37 a.m.-6:37 p.m.

1 stop8h 00m

C$ 489

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

4:46 p.m.-11:11 a.m.

2 stops18h 25m

Buffalo

Wed 4/2

6:00 a.m.-6:37 p.m.

1 stop12h 37m

C$ 491

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

9:34 a.m.-5:04 p.m.

1 stop7h 30m

Buffalo

Mon 26/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

C$ 495

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

9:34 a.m.-5:04 p.m.

1 stop7h 30m

Buffalo

Mon 26/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

C$ 528

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

9:34 a.m.-5:04 p.m.

1 stop7h 30m

Buffalo

Mon 26/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

C$ 576

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Buffalo from

How to get the cheapest flight ticket from Montreal to Buffalo

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 Montreal to Buffalo?

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

When to book flights from Montreal to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Buffalo (YMQ to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Buffalo

Fastest flight time

7h 30m

Direct flights

None
The fastest flight from Montreal to Buffalo takes 7h 30m
There are no direct flights from Montreal to Buffalo. There are no popular flight routes from Montreal to Buffalo.
Search flight deals

  • How far is Montreal to Buffalo by plane?

    There are 513.2 km between Montreal and Buffalo. A reasonable flight in good conditions will take 7h 30m.

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

    Prices for flights from Montreal to Buffalo Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Montreal to Buffalo Airport?

    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 Montreal to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Tonawanda
Orchard Park
East Aurora
Williamsville
Amherst
Batavia
Grand Island
Cheektowaga

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Buffalo?

It is quick and easy to find Montreal to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

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

momondo does allow users to show only those flights to Buffalo from Montreal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montreal to Buffalo?

Once all potential Montreal to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/2
Sat 14/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States