Find flights
When to book
FAQs

Cheap flights from Buffalo to Montreal from C$ 234

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YMQ
11 ene. — 18 ene.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Montreal

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Montreal
Explore the most affordable flight options available from Buffalo to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 diciembre 2025.

sáb. 13/123:18 p.m.BUF - YUL
1 stop9h 12mMultiple Airlines
dom. 14/124:35 p.m.YUL - BUF
1 stop21h 40mMultiple Airlines
Deal found 10/12C$ 622
mar. 30/126:00 a.m.BUF - YUL
1 stop16h 58mAmerican Airlines
dom. 4/17:30 a.m.YUL - BUF
1 stop15h 39mAmerican Airlines
Deal found 10/12C$ 1,160
mar. 30/126:32 p.m.BUF - YUL
2 stops29h 58mMultiple Airlines
dom. 4/14:35 p.m.YUL - BUF
1 stop28h 33mMultiple Airlines
Deal found 10/12C$ 1,189
lun. 15/121:50 p.m.BUF - YUL
2 stops17h 42mUnited Airlines
mar. 16/125:30 p.m.YUL - BUF
2 stops19h 42mUnited Airlines
Deal found 10/12C$ 1,260
mié. 17/1210:10 a.m.BUF - YUL
1 stop5h 06mUnited Airlines
dom. 21/129:15 a.m.YUL - BUF
1 stop4h 59mUnited Airlines
Deal found 10/12C$ 1,292
lun. 15/1211:35 a.m.BUF - YUL
1 stop10h 07mMultiple Airlines
mar. 16/121:10 p.m.YUL - BUF
1 stop10h 24mMultiple Airlines
Deal found 10/12C$ 1,340
sáb. 13/125:40 p.m.BUF - YUL
2 stops13h 52mUnited Airlines
dom. 14/121:10 p.m.YUL - BUF
2 stops10h 24mUnited Airlines
Deal found 10/12C$ 1,367

Find flight deals from Buffalo to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 diciembre 2025.

Round-trip from

C$ 550

One-way from

C$ 234

Popular in

September

Cheapest in

January

Average price

C$ 713
25/1-1/2
  • 25/1-1/2
  • 3 total stops
  • 42h 12m total
  • Buffalo to Montreal
Search Deals
Delta
  • Delta
  • 20/1
  • 1 total stop
  • 7h 22m total
  • Buffalo to Montreal
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 440 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 12 diciembre 2025.
Use the filters below to find and compare flights from Buffalo to Montreal that are best for you.

Fly from

Buffalo

Fly to

Montreal

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 25/1

11:02 a.m.-12:30 a.m.

1 stop13h 28m

Montreal Pierre Elliott Trudeau Intl

dom. 1/2

8:00 a.m.-12:44 p.m.

2 stops28h 44m

C$ 550

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 22/1

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

1 stop7h 22m

Montreal Pierre Elliott Trudeau Intl

dom. 25/1

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

1 stop8h 37m

C$ 586

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 25/1

6:05 a.m.-10:59 p.m.

2 stops16h 54m

Montreal Pierre Elliott Trudeau Intl

dom. 1/2

7:30 a.m.-11:42 p.m.

2 stops16h 12m

C$ 771

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 22/1

5:12 a.m.-10:59 p.m.

2 stops17h 47m

Montreal Pierre Elliott Trudeau Intl

dom. 25/1

7:30 a.m.-11:42 p.m.

2 stops16h 12m

C$ 771

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

sáb. 24/1

6:00 a.m.-1:31 p.m.

1 stop7h 31m

Montreal Pierre Elliott Trudeau Intl

sáb. 31/1

1:02 p.m.-4:59 p.m.

1 stop3h 57m

C$ 774

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 22/1

9:55 a.m.-7:32 a.m.

2 stops21h 37m

Montreal Pierre Elliott Trudeau Intl

dom. 25/1

8:00 p.m.-8:29 p.m.

2 stops24h 29m

C$ 775

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

vie. 27/2

6:00 a.m.-1:36 p.m.

1 stop7h 36m

Montreal Pierre Elliott Trudeau Intl

dom. 1/3

6:00 a.m.-11:43 a.m.

1 stop5h 43m

C$ 787

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 8/1

9:55 a.m.-7:32 a.m.

2 stops21h 37m

Montreal Pierre Elliott Trudeau Intl

jue. 15/1

8:20 a.m.-8:29 p.m.

2 stops12h 09m

C$ 829

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

mar. 20/1

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

1 stop7h 22m

C$ 234

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 25/1

11:02 a.m.-12:30 a.m.

1 stop13h 28m

C$ 237

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Buffalo to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Montreal
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Montreal?

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to Montreal. On average, Buffalo has 0 outbound flights to Montreal per day from 0 airlines. Buffalo is conveniently located just 13.4 km from Buffalo’s city centre.

  • How long is the flight from Buffalo to Montreal?

    Airlines like Delta fly from Buffalo to Montreal in about 7h 22m. The time it takes to get you to your destination can typically vary by up to . Buffalo and Montreal are separated by a distance of 486 km.

  • Can I find deals for flights from Buffalo to Montreal that include hotel bookings?

    Yes. In addition to deals on Buffalo to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Montreal.

  • Can I find deals for business class flights from Buffalo to Montreal?

    Yes. Cheapflights offers flight deals from Buffalo to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Québec City flights
Newark to Ottawa flights
John F Kennedy Intl to Québec City flights
LaGuardia to Québec City flights
LaGuardia to Ottawa flights
John F Kennedy Intl to Ottawa flights
White Plains to Pierre Elliott Trudeau Intl flights
Buffalo to Pierre Elliott Trudeau Intl flights
Buffalo to Québec City flights
Syracuse to Pierre Elliott Trudeau Intl flights
Rochester to Pierre Elliott Trudeau Intl flights
Albany to Pierre Elliott Trudeau Intl flights
Buffalo to Ottawa flights
Islip to Pierre Elliott Trudeau Intl flights
Stewart to Ottawa flights
Stewart to Pierre Elliott Trudeau Intl flights
Ithaca to Pierre Elliott Trudeau Intl flights
White Plains to Ottawa flights
Plattsburgh to Pierre Elliott Trudeau Intl flights
Elmira to Pierre Elliott Trudeau Intl flights
Rutland to Pierre Elliott Trudeau Intl flights
Saranac Lake to Pierre Elliott Trudeau Intl flights
Stewart to Québec City flights
Binghamton to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Montreal?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Buffalo to Montreal. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Montreal?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Montreal from Buffalo.

Can Cheapflights find flights from Buffalo to Montreal with no change fees?

Certainly. Search results for flights to Montreal from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Montreal become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.