YUL - BUF

C$ 291 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 5/5. 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, 0 bags

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 21% 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.

Everything you should know

Cheapest round-trip
C$ 550
Delta
Mon 4/5Mon 11/5
YUL - BUF • 1 stop
Cheapest one-way flights
C$ 302
Delta
Tue 5/5
YUL - BUF • 1 stop
Direct flights
Not available
There are currently no direct flights between Montreal and Buffalo. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
New York (LGA)
Cheapest • Avg C$ 607 (round-trip)
Washington, D.C. (IAD)
Shortest trip • 4h 31m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight 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

Mon, 4 May - Mon, 11 May
Delta Logo
9:30 a.m. - 11:31 p.m.
YUL
-
BUF
14h 01m
1 stop
Delta Logo
6:04 a.m. - 6:53 p.m.
BUF
-
YUL
12h 49m
1 stop
C$ 550Delta
Tue, 5 May - Tue, 12 May
Delta Logo
9:30 a.m. - 4:50 p.m.
YUL
-
BUF
7h 20m
1 stop
Delta Logo
9:45 a.m. - 6:53 p.m.
BUF
-
YUL
9h 08m
1 stop
C$ 580Delta
Thu, 2 Apr - Sat, 11 Apr
Delta Logo
6:00 a.m. - 11:44 a.m.
YUL
-
BUF
5h 44m
1 stop
Delta Logo
6:02 a.m. - 1:37 p.m.
BUF
-
YUL
7h 35m
1 stop
C$ 591Delta
Fri, 17 Apr - Sun, 19 Apr
Delta Logo
5:05 p.m. - 10:39 p.m.
YUL
-
BUF
5h 34m
1 stop
Delta Logo
3:53 p.m. - 11:08 p.m.
BUF
-
YUL
7h 15m
1 stop
C$ 602Delta
Fri, 17 Apr - Sun, 19 Apr
Delta Logo
6:00 a.m. - 11:39 a.m.
YUL
-
BUF
5h 39m
1 stop
Delta Logo
6:05 a.m. - 11:59 a.m.
BUF
-
YUL
5h 54m
1 stop
C$ 604Delta
Fri, 17 Apr - Sun, 19 Apr
American Airlines Logo
4:16 p.m. - 11:19 p.m.
YUL
-
BUF
7h 03m
1 stop
American Airlines Logo
5:00 a.m. - 3:27 p.m.
BUF
-
YUL
10h 27m
1 stop
C$ 615American Airlines
Wed, 15 Apr - Sat, 18 Apr
Delta Logo
2:29 p.m. - 11:31 p.m.
YUL
-
BUF
9h 02m
1 stop
Delta Logo
1:35 p.m. - 8:40 a.m.
BUF
-
YUL
19h 05m
1 stop
C$ 627Delta
Thu, 30 Apr - Sat, 2 May
Delta Logo
7:41 p.m. - 4:50 p.m.
YUL
-
BUF
21h 09m
1 stop
Delta Logo
7:59 p.m. - 4:15 p.m.
BUF
-
YUL
20h 16m
2 stops
C$ 639Delta
Fri, 17 Apr - Sun, 19 Apr
Delta Logo
2:29 p.m. - 11:31 p.m.
YUL
-
BUF
9h 02m
1 stop
Delta Logo
6:00 a.m. - 1:39 p.m.
BUF
-
YUL
7h 39m
1 stop
C$ 650Delta
Sun, 19 Apr - Sun, 26 Apr
Delta Logo
6:00 a.m. - 12:50 a.m.
YUL
-
BUF
18h 50m
2 stops
Delta Logo
8:56 a.m. - 4:15 p.m.
BUF
-
YUL
7h 19m
1 stop
C$ 654Delta
Booking Insights

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.

Which airlines provide the cheapest flights from Montreal to Buffalo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Montreal to Buffalo were found on Delta (C$ 550) and American Airlines (C$ 615).

Find deals

Good to know

Cheapest flightC$ 302
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$ 302 for a one-way ticket and C$ 550 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.

  • 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)