Cheap flights from Montreal to Buffalo from C$ 240
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Buffalo departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Montreal to Buffalo
Cheap round-trip flights
Cheap one-way flights
Air Canada flights from Montreal to Buffalo
Our best Air Canada deals on Montreal to Buffalo flight tickets
Delta flights from Montreal to Buffalo
Our best Delta deals on Montreal to Buffalo flight tickets
See travel insights to Buffalo from
How to get the cheapest flight ticket from Montreal to Buffalo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Buffalo?
In general, March is the cheapest month to fly from Montreal to Buffalo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 366. The month of August is another great option to travel to Buffalo, with average flight prices from Montreal averaging around C$ 381.
What is the cheapest day to depart on your flight to Buffalo?
The cheapest day to depart from Montreal to Buffalo is on a Wednesday. Travellers who choose to depart for Buffalo on a Wednesday will often find tickets for as low as C$ 427. Flights from Montreal to Buffalo on a Sunday will generally be more expensive and average around C$ 690. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
When to book flights from Montreal to Buffalo
Cheap Montreal to Buffalo (YMQ to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal to Buffalo
How far is Montreal to Buffalo by plane?
There are 513.2 km between Montreal and Buffalo. A reasonable flight in good conditions will take 4h 44m.
When did momondo last update prices for flights from Montreal to Buffalo Airport?
Prices for flights from Montreal to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Buffalo Airport?
As of April 2025, there are 2 operators available to choose from for flights from Montreal to Buffalo Airport.
How old do you have to be to fly from Montreal to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Montreal to Buffalo?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Montreal to Buffalo is WestJet (57% of total bookings). The next most popular airline is United Airlines (43%).
Best airlines flying from Montreal to Buffalo
Compare and see reviews for airlines that fly from Montreal to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 359 | Free Cancellation | Rating 7.4 8,658 reviews | |||
| PriceFrom C$ 457 | Free Cancellation | Rating 7.2 2,805 reviews |
Travelling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Montreal to Buffalo?
It is quick and easy to find Montreal to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.
Can I find flights from Montreal to Buffalo with flexible booking policies on momondo?
momondo does allow users to show only those flights to Buffalo from Montreal which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Montreal to Buffalo?
Once all potential Montreal to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Montreal to Buffalo right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Montreal to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.