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Cheap flights from Buffalo to Montreal from C$ 257

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YMQ
9 mar. — 16 mar.1
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 marzo 2025.

Round-trip from

C$ 461

One-way from

C$ 257

Popular in

December

Cheapest in

January

Average price

C$ 931
American Airlines
  • American Airlines
  • 29/4-30/4
  • 3 total stops
  • 27h 34m total
  • Buffalo to Montreal
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Delta
  • Delta
  • 13/4
  • 1 total stop
  • 6h 31m total
  • Buffalo to Montreal
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 64 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 2025.

mar. 29/44:06 p.m.BUF - YUL
1 stop17h 44mAmerican Airlines
mié. 30/412:55 p.m.YUL - BUF
2 stops9h 50mAmerican Airlines
Deal found 4/3C$ 461
dom. 30/36:00 a.m.BUF - YUL
1 stop5h 53mUnited Airlines
dom. 6/49:15 a.m.YUL - BUF
1 stop11h 56mUnited Airlines
Deal found 4/3C$ 508
dom. 30/36:00 a.m.BUF - YUL
1 stop4h 27mDelta
dom. 6/46:00 a.m.YUL - BUF
1 stop3h 43mDelta
Deal found 4/3C$ 510
lun. 14/72:00 p.m.BUF - YUL
1 stop9h 09mMultiple Airlines
sáb. 19/710:15 a.m.YUL - BUF
2 stops10h 16mMultiple Airlines
Deal found 4/3C$ 822
vie. 18/46:00 a.m.BUF - YUL
2 stops18h 39mWestJet
vie. 25/46:45 a.m.YUL - BUF
2 stops10h 55mWestJet
Deal found 4/3C$ 965
vie. 7/37:00 a.m.BUF - YUL
2 stops9h 48mAir Canada
dom. 9/31:10 p.m.YUL - BUF
1 stop7h 59mAir Canada
Deal found 4/3C$ 1,187

Find flights from Buffalo to Montreal within your budget

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 marzo 2025.

Fly from

Buffalo

Fly to

Montreal

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

mar. 29/4

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

1 stop17h 44m

Montreal Pierre Elliott Trudeau Intl

mié. 30/4

12:55 p.m.-10:45 p.m.

2 stops9h 50m

C$ 461

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 30/3

6:00 a.m.-11:53 a.m.

1 stop5h 53m

Montreal Pierre Elliott Trudeau Intl

dom. 6/4

9:15 a.m.-9:11 p.m.

1 stop11h 56m

C$ 508

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 30/3

6:00 a.m.-10:27 a.m.

1 stop4h 27m

Montreal Pierre Elliott Trudeau Intl

dom. 6/4

6:00 a.m.-9:43 a.m.

1 stop3h 43m

C$ 510

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

lun. 14/7

2:00 p.m.-11:09 p.m.

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

sáb. 19/7

10:15 a.m.-8:31 p.m.

2 stops10h 16m

C$ 822

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

vie. 18/4

6:00 a.m.-12:39 a.m.

2 stops18h 39m

Montreal Pierre Elliott Trudeau Intl

vie. 25/4

6:45 a.m.-5:40 p.m.

2 stops10h 55m

C$ 965

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 13/4

2:55 p.m.-9:26 p.m.

1 stop6h 31m

C$ 257

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 13/4

6:00 a.m.-10:54 p.m.

2 stops16h 54m

C$ 339

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 3/7

7:00 a.m.-1:59 p.m.

1 stop6h 59m

C$ 425

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

mar. 11/3

6:00 a.m.-11:35 a.m.

1 stop5h 35m

C$ 666

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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.

Travel insights for flights from Buffalo to Montreal

Get recent, data-driven insights about flights from Buffalo to Montreal including ideal travel times, pricing trends, and more.

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 marzo 2025.
Delta
8.0
Very good
8,061 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,061 reviews
Delta
8.0
Very good
8,061 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,678 reviews
Delta
8.0
Very good
8,061 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,061 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
2,788 reviews
Delta
8.0
Very good
8,061 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,833 reviews
Delta
8.0
Very good
8,061 reviews
Check prices

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

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$ 461, American Airlines will fly you from Buffalo to Montreal and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from C$ 508 and C$ 510, respectively. American Airlines is priced at 31% 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$ 257 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$ 339 and C$ 425, 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 March is currently the most expensive (average of C$ 325). 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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