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Cheap flights from Buffalo to Montreal from C$ 216

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YMQ
9 Apr — 16 Apr1
1 adult

Cheap 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 4 April 2025.

Round-trip from

C$ 515

One-way from

C$ 216

Popular in

December

Cheapest in

January

Average price

C$ 736
Delta
  • Delta
  • 3/5-5/5
  • 2 total stops
  • 14h 01m total
  • Buffalo to Montreal
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Delta
  • Delta
  • 20/4
  • 1 total stop
  • 5h 43m total
  • Buffalo to Montreal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 62 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Buffalo to Montreal

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 4 April 2025.

Sat 3/56:15 a.m.BUF - YUL
1 stop5h 43mDelta
Mon 5/56:00 a.m.YUL - BUF
1 stop8h 18mDelta
Deal found 3/4C$ 515
Sat 3/512:54 p.m.BUF - YUL
2 stops20h 56mAmerican Airlines
Mon 5/57:47 a.m.YUL - BUF
1 stop15h 04mAmerican Airlines
Deal found 3/4C$ 527
Mon 12/512:05 p.m.BUF - YUL
1 stop11h 49mWestJet
Thu 15/56:00 a.m.YUL - BUF
1 stop11h 09mWestJet
Deal found 4/4C$ 598
Fri 25/46:00 a.m.BUF - YUL
1 stop16h 06mMultiple Airlines
Sun 27/41:15 p.m.YUL - BUF
1 stop10h 29mMultiple Airlines
Deal found 3/4C$ 640
Mon 12/57:55 p.m.BUF - YUL
2 stops14h 21mUnited Airlines
Thu 15/511:15 a.m.YUL - BUF
1 stop12h 21mUnited Airlines
Deal found 4/4C$ 677
Sat 5/41:55 p.m.BUF - YUL
2 stops9h 56mAir Canada
Mon 7/49:15 a.m.YUL - BUF
1 stop7h 40mAir Canada
Deal found 3/4C$ 1,050

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 4 April 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

Sat 3/5

6:15 a.m.-11:58 a.m.

1 stop5h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

6:00 a.m.-2:18 p.m.

1 stop8h 18m

C$ 515

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sat 3/5

12:54 p.m.-9:50 a.m.

2 stops20h 56m

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

7:47 a.m.-10:51 p.m.

1 stop15h 04m

C$ 527

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 12/5

12:05 p.m.-11:54 p.m.

1 stop11h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

6:00 a.m.-5:09 p.m.

1 stop11h 09m

C$ 598

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 25/4

6:00 a.m.-10:06 p.m.

1 stop16h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 27/4

1:15 p.m.-11:44 p.m.

1 stop10h 29m

C$ 640

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 12/5

7:55 p.m.-10:16 a.m.

2 stops14h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

11:15 a.m.-11:36 p.m.

1 stop12h 21m

C$ 677

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 20/4

6:15 a.m.-11:58 a.m.

1 stop5h 43m

C$ 216

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 21/4

4:06 p.m.-9:50 a.m.

1 stop17h 44m

C$ 225

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 25/4

1:55 p.m.-1:51 a.m.

2 stops11h 56m

C$ 233

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Wed 16/4

12:05 p.m.-11:59 p.m.

1 stop11h 54m

C$ 332

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 26/8

6:00 a.m.-6:57 p.m.

2 stops12h 57m

C$ 339

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

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

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated 4 April 2025.
Delta
8.0
Very good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
WestJet
7.2
Good
2,795 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.0
Good
9,040 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • What are the cheapest airlines flying from Buffalo to Montreal round-trip?

    Currently priced at C$ 515, Delta will fly you from Buffalo to Montreal and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and WestJet - these airlines can fly you to your destination from C$ 527 and C$ 598, respectively. Delta is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Montreal one-way?

    C$ 216 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from C$ 225 and C$ 233, respectively.

  • 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.

  • What is the cheapest month to book a flight from Buffalo to Montreal?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Montreal (average of C$ 241). Flying from Buffalo to Montreal in July is currently the most expensive (average of C$ 312). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
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