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Cheap flights from Buffalo to Montreal Pierre Elliott Trudeau Intl Airport 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YUL
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Buffalo to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Pierre Elliott Trudeau Intl (YUL). 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 21 February 2025.

Round-trip from

C$ 513

One-way from

C$ 216

Popular in

April

Cheapest in

December

Average price

C$ 483
Delta
  • Delta
  • 13/3-19/3
  • 2 total stops
  • 29h 05m total
  • Buffalo to Montreal
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United Airlines
  • United Airlines
  • 6/4
  • 1 total stop
  • 6h 03m total
  • Buffalo to Montreal
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Buffalo to Pierre Elliott Trudeau Intl

Cheapest flights from Buffalo to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Buffalo to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 13/36:00 a.m.BUF - YUL
1 stop4h 27mDelta
Wed 19/35:23 p.m.YUL - BUF
1 stop24h 38mDelta
Deal found 20/2C$ 513
Thu 13/36:00 a.m.BUF - YUL
1 stop4h 10mBritish Airways
Wed 19/312:55 p.m.YUL - BUF
2 stops9h 51mBritish Airways
Deal found 20/2C$ 514
Fri 25/46:00 a.m.BUF - YUL
1 stop5h 53mUnited Airlines
Tue 29/42:20 p.m.YUL - BUF
1 stop9h 24mUnited Airlines
Deal found 20/2C$ 517
Fri 25/44:06 p.m.BUF - YUL
1 stop17h 44mAmerican Airlines
Tue 29/47:47 a.m.YUL - BUF
2 stops6h 57mAmerican Airlines
Deal found 20/2C$ 531
Fri 21/36:00 a.m.BUF - YUL
1 stop17h 59mWestJet
Sun 23/36:00 p.m.YUL - BUF
1 stop23h 39mWestJet
Deal found 19/2C$ 615
Fri 6/67:55 p.m.BUF - YUL
1 stop23h 50mMultiple Airlines
Mon 9/66:20 p.m.YUL - BUF
1 stop23h 10mMultiple Airlines
Deal found 20/2C$ 828

Find flights from Buffalo to Pierre Elliott Trudeau Intl within your budget

Customize your flight search to find flights from Buffalo to Pierre Elliott Trudeau Intl 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 21 February 2025.

Fly from

Buffalo

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 13/3

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

1 stop4h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

5:23 p.m.-6:01 p.m.

1 stop24h 38m

C$ 513

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 13/3

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

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

12:55 p.m.-10:46 p.m.

2 stops9h 51m

C$ 514

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 25/4

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

1 stop5h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 29/4

2:20 p.m.-11:44 p.m.

1 stop9h 24m

C$ 517

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 25/4

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

1 stop17h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 29/4

7:47 a.m.-2:44 p.m.

2 stops6h 57m

C$ 531

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 21/3

6:00 a.m.-11:59 p.m.

1 stop17h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 23/3

6:00 p.m.-5:39 p.m.

1 stop23h 39m

C$ 615

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 6/6

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

1 stop23h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

6:20 p.m.-5:30 p.m.

1 stop23h 10m

C$ 828

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 6/4

6:00 a.m.-12:03 p.m.

1 stop6h 03m

C$ 216

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 17/4

5:45 a.m.-10:29 a.m.

1 stop4h 44m

C$ 217

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 6/4

5:25 a.m.-4:45 p.m.

2 stops11h 20m

C$ 223

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Wed 25/6

9:26 p.m.-2:20 p.m.

1 stop16h 54m

C$ 304

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 12 results
1
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Best time to book a flight from Buffalo to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl

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

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Buffalo to Montreal to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,220 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
2,801 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,748 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

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 Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl?

    Buffalo (BUF), located 13.4 km from the city centre, is the airport you fly out of when you book flights from Buffalo to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Buffalo to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Buffalo to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • What are the cheapest airlines flying from Buffalo to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 513. Additional round-trip tickets that might be worth considering are offered by British Airways and United Airlines, with the lowest prices starting at C$ 514 and C$ 517, respectively. Users have found that Delta is 12% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Buffalo to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 216. Users have also found prices from C$ 217 and C$ 223 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Buffalo to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Buffalo to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from Buffalo to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Buffalo to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Buffalo to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). 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

Travelling to a place near Buffalo?

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Alternative routes for Buffalo to Pierre Elliott Trudeau Intl

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Can Cheapflights notify me if prices for flights from Buffalo to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Buffalo today and book when prices fit your budget.

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