YUL - BUF

C$ 259 Find Cheap Flights from Montreal to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Buffalo departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Buffalo, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Montreal to Buffalo (YUL-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Buffalo

Tue, 9 Sep - Wed, 10 Sep
American Airlines Logo
10:38 a.m. - 5:48 p.m.YUL-BUF
7h 10m1 stop
American Airlines Logo
11:46 a.m. - 11:46 a.m.BUF-YUL
24h 00m1 stop
C$ 470American Airlines
Find Deal
Tue, 9 Sep - Wed, 10 Sep
United Airlines Logo
8:20 a.m. - 4:52 p.m.YUL-BUF
8h 32m1 stop
United Airlines Logo
7:05 a.m. - 5:26 p.m.BUF-YUL
10h 21m1 stop
C$ 503United Airlines
Find Deal
Sat, 15 Nov - Tue, 18 Nov
American Airlines Logo
12:10 p.m. - 9:16 p.m.YUL-BUF
9h 06m1 stop
American Airlines Logo
6:53 p.m. - 11:10 a.m.BUF-YUL
16h 17m1 stop
C$ 537American Airlines
Find Deal
Sat, 16 Aug - Sat, 23 Aug
Delta Logo
6:00 a.m. - 8:38 p.m.YUL-BUF
14h 38m1 stop
Delta Logo
6:50 p.m. - 11:28 p.m.BUF-YUL
4h 38m1 stop
C$ 572Delta
Find Deal
Thu, 21 Aug - Wed, 27 Aug
Delta Logo
6:00 a.m. - 11:26 a.m.YUL-BUF
5h 26m1 stop
Delta Logo
6:04 a.m. - 9:48 p.m.BUF-YUL
15h 44m1 stop
C$ 597Delta
Find Deal
Sat, 15 Nov - Tue, 18 Nov
Air Canada Logo
5:45 p.m. - 10:03 a.m.YUL-BUF
16h 18m1 stop
Air Canada Logo
10:50 a.m. - 8:49 p.m.BUF-YUL
9h 59m2 stops
C$ 683Air Canada
Find Deal
Sat, 15 Nov - Sun, 16 Nov
Air Canada Logo
8:50 a.m. - 4:38 p.m.YUL-BUF
7h 48m2 stops
Air Canada Logo
10:50 a.m. - 7:22 p.m.BUF-YUL
8h 32m2 stops
C$ 692Air Canada
Find Deal
Sat, 16 Aug - Sat, 23 Aug
Logo
8:55 a.m. - 11:38 p.m.YUL-BUF
14h 43m2 stops
Logo
6:30 a.m. - 5:55 p.m.BUF-YUL
11h 25m2 stops
C$ 724
Find Deal
Sat, 16 Aug - Sat, 23 Aug
WestJet Logo
6:45 a.m. - 10:57 a.m.YUL-BUF
28h 12m2 stops
WestJet Logo
7:41 p.m. - 7:08 a.m.BUF-YUL
35h 27m2 stops
C$ 747WestJet
Find Deal
Thu, 31 Jul - Thu, 7 Aug
WestJet Logo
7:00 a.m. - 11:02 a.m.YUL-BUF
28h 02m1 stop
WestJet Logo
12:50 p.m. - 11:08 p.m.BUF-YUL
10h 18m1 stop
C$ 766WestJet
Find Deal
Useful Info

KAYAK's insights & trends for Montreal to Buffalo flights

Get data-powered insights and trends into flights from Montreal to Buffalo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Buffalo is September, where tickets cost C$ 424 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is C$ 1,060 and C$ 991 respectively.

Find deals

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flightC$ 259
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Montreal to Buffalo

When to book flights from Montreal to Buffalo

Are your dates flexible? Find out the best times to travel from Montreal to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Buffalo flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Buffalo?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Buffalo was C$ 190 for a one-way ticket and C$ 345 for a round-trip.

  • Which airports will I be using when flying from Montreal to Buffalo?

    Montreal airport is called Montreal Pierre Elliott Trudeau Intl and the only airport in Buffalo is Buffalo.

  • Which aircraft models fly most regularly from Montreal to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Buffalo?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Montreal and Buffalo, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Montreal to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Montreal to Buffalo

Information on your arrival and departure airports

Montreal (YUL)
Buffalo (BUF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.