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

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Flight 1

Popular airlines from Trudeau International Airport (YUL) to Buffalo Niagara Intl. Airport (BUF)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,036 Return, found 3 days ago
AU$1,036
Return
found 3 days ago
Select American Airlines flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,036 found 3 days ago
United
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,073 Return, found 3 days ago
AU$1,073
Return
found 3 days ago
Select United flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,073 found 3 days ago
Air Canada
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,074 Return, found 3 days ago
AU$1,074
Return
found 3 days ago
Select Air Canada flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,074 found 3 days ago
Delta
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,079 Return, found 3 days ago
AU$1,079
Return
found 3 days ago
Select Delta flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,079 found 3 days ago
Air Canada
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,085 Return, found 3 days ago
AU$1,085
Return
found 3 days ago
Select Air Canada flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,085 found 3 days ago
Air Canada
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,085 Return, found 3 days ago
AU$1,085
Return
found 3 days ago
Select Air Canada flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,085 found 3 days ago
American Airlines
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,093 Return, found 3 days ago
AU$1,093
Return
found 3 days ago
Select American Airlines flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,093 found 3 days ago
United
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,097 Return, found 3 days ago
AU$1,097
Return
found 3 days ago
Select United flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,097 found 3 days ago
WestJet
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,103 Return, found 3 days ago
AU$1,103
Return
found 3 days ago
Select WestJet flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,103 found 3 days ago
American Airlines
Sun, 3 May - Sun, 10 May
YUL
Montreal
BUF
Buffalo
AU$1,105 Return, found 3 days ago
AU$1,105
Return
found 3 days ago
Select American Airlines flight, departing Sun, 3 May from Montreal to Buffalo, returning Sun, 10 May, priced at AU$1,105 found 3 days ago

Frequently asked questions

How do I find cheap flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 33 connecting flights per day from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) (YUL) to Buffalo, NY (BUF-Buffalo Niagara Intl.) (BUF). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Liberty Intl. (EWR).
What is the earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs at approximately 5:00 AM local time. This seasonal service is active in October and is operated by Air Canada and United Airlines. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Sunday, with around 58 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air Canada, United Airlines, and Delta Air Lines. Sundays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are between 12pm and 3pm. Around 29% of passengers reckon this time window's best. Heaps of major carriers, including Delta Air Lines, Air Canada and United Airlines, offer flights during this window. This timing works well if you prefer to travel in the afternoon, giving you time in the morning before your flight.
How long does it take to fly from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flights from YUL to BUF with one stop typically take around 7 hours 20 minutes, covering approximately 302 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Select the "Business class" and "First class" filters when looking for YUL to BUF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Pierre Elliott Trudeau Intl. (YUL)?
If you're planning to travel to Buffalo from Pierre Elliott Trudeau Intl. (YUL), you can fly directly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like Pearson Intl. (YYZ), LaGuardia (LGA), Billy Bishop Toronto City (YTZ) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Buffalo Niagara Intl.
Return price
AU$1,035
Distance
483 km

Book with confidence

Your quick guide to flights from Montreal to Buffalo

Pick up great flights from Montreal to Buffalo

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Montreal to Buffalo. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Montreal to Buffalo that take around hours.

Find cheap flights from Montreal to Buffalo

From the great flight deals with prices currently ranging from AU$1,036 to AU$1,105, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Montreal to Buffalo around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Buffalo is normally in May.

Reasons to book your flight from Montreal to Buffalo with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Montreal to Buffalo across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Buffalo right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Montreal to Buffalo

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