Cheap Flights From Buffalo Niagara Intl. (BUF) To Pierre Elliott Trudeau Intl. (YUL)

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Cheapest Flights from Buffalo (BUF) to Montreal (YUL)

The cheapest flights to Pierre Elliott Trudeau Intl. found within the past 7 days were CA $902 round trip and CA $382 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Mar 1 - Tue, Mar 10
BUF
Buffalo
YUL
Montreal
CA $902 Roundtrip, found 3 days ago
CA $902
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Mar 1 from Buffalo to Montreal, returning Tue, Mar 10, priced at CA $902 found 3 days ago
Sun, Mar 1 - Tue, Mar 10
BUF
Buffalo
YUL
Montreal
CA $1,011 Roundtrip, found 3 days ago
CA $1,011
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Mar 1 from Buffalo to Montreal, returning Tue, Mar 10, priced at CA $1,011 found 3 days ago

Frequently asked questions

Are there direct flights from Buffalo Niagara Intl. Airport (BUF) to YUL?
United Airlines, Air Canada and Delta will get you to Montreal from Buffalo with just one stopover. Unfortunately, there are no direct flights between Buffalo Niagara International Airport and YUL just yet.
What airlines fly from Buffalo Niagara Intl. Airport (BUF) to YUL?
You'll have to make at least one stopover if you're flying from Buffalo Niagara International Airport to Montreal Airport, as no airlines offer direct flights between these destinations. Make the most of your layover by stretching your legs, freshening up and having a shop.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.