HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montreal

$148+ Cheap flights from Buffalo (BUF) to Montreal (YMQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YMQ
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Montreal with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$148
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$254
Provider with most accurate pricing for Buffalo-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Montreal (YMQ) flights.
Search Deals
From Buffalo to Montreal (YMQ)
Search Deals
One-way flight from Buffalo to Montreal (YMQ)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Buffalo to Montreal

Cheapest flights from Buffalo to Montreal
Explore the most affordable flight options available from Buffalo to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/124:20 pmBUF - YUL
1 stop17h 50mAmerican Airlines
jue. 3/1312:55 pmYUL - BUF
2 stops9h 51mAmerican Airlines
Deal found 1/30$329
This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/286:22 amBUF - YUL
1 stop5h 37mDelta
lun. 3/35:15 pmYUL - BUF
1 stop5h 29mDelta
Deal found 1/30$358
This Air Canada deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/245:52 pmBUF - YUL
2 stops8h 01mAir Canada
sáb. 3/298:50 amYUL - BUF
2 stops8h 09mAir Canada
Deal found 1/30$410
This Justfly.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/612:09 pmBUF - YUL
1 stop11h 43mWestJet
sáb. 2/87:00 amYUL - BUF
1 stop6h 06mWestJet
Deal found 1/29$498
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/156:00 amBUF - YUL
1 stop13h 48mUnited Airlines
sáb. 3/2210:30 amYUL - BUF
2 stops23h 22mUnited Airlines
Deal found 1/29$511
This United deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/256:00 amBUF - YUL
2 stops14h 20mMultiple Airlines
vie. 5/306:20 pmYUL - BUF
1 stop23h 08mMultiple Airlines
Deal found 1/29$723

Find flights from Buffalo to Montreal within your budget

Customize your flight search to find flights from Buffalo to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

mié. 3/12

4:20 pm-10:10 am

1 stop17h 50m

Montreal Pierre Elliott Trudeau Intl

jue. 3/13

12:55 pm-10:46 pm

2 stops9h 51m

$329

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

vie. 2/28

6:22 am-11:59 am

1 stop5h 37m

Montreal Pierre Elliott Trudeau Intl

lun. 3/3

5:15 pm-10:44 pm

1 stop5h 29m

$358

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

lun. 3/24

5:52 pm-1:53 am

2 stops8h 01m

Montreal Pierre Elliott Trudeau Intl

sáb. 3/29

8:50 am-4:59 pm

2 stops8h 09m

$410

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

sáb. 3/15

6:00 am-7:48 pm

1 stop13h 48m

Montreal Pierre Elliott Trudeau Intl

sáb. 3/22

10:30 am-9:52 am

2 stops23h 22m

$511

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 5/15

6:05 am-12:15 pm

1 stop6h 10m

Montreal Pierre Elliott Trudeau Intl

dom. 5/18

4:55 pm-11:07 pm

1 stop6h 12m

$639

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 5/25

6:00 am-8:20 pm

2 stops14h 20m

Montreal Pierre Elliott Trudeau Intl

vie. 5/30

6:20 pm-5:28 pm

1 stop23h 08m

$723

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

dom. 2/16

6:00 am-11:59 am

1 stop5h 59m

$148

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

lun. 2/17

4:27 pm-10:05 am

1 stop17h 38m

$154

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 2/20

12:24 pm-11:52 pm

1 stop11h 28m

$180

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

jue. 7/3

7:33 pm-11:09 pm

1 stop3h 36m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 12 results
1
2

Compare providers for flights from Buffalo to Montreal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Montreal in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buffalo to Montreal

Get recent, data-driven insights about flights from Buffalo to Montreal including ideal travel times, pricing trends, and more.

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal when rainfall is around 2.5 in.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated enero 30, 2025.
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

WestJet
7.2
Good
2,817 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air Canada
7.0
Good
8,640 reviews
Delta
8.0
Very good
8,454 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Montreal?

    Most people fly from Buffalo (BUF) if they book a flight from Buffalo to Montreal. On average, Buffalo has 0 outbound flights to Montreal per day from 0 airlines. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • What are the cheapest airlines flying from Buffalo to Montreal round-trip?

    Currently priced at $329, American Airlines will fly you from Buffalo to Montreal and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air Canada - these airlines can fly you to your destination from $358 and $410, respectively. American Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Montreal one-way?

    The cheapest airlines for a one-way flight from Buffalo to Montreal are United Airlines ($148), American Airlines ($154), and WestJet ($180).

  • Can I find deals for flights from Buffalo to Montreal that include hotel bookings?

    Yes. In addition to deals on Buffalo to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Montreal.

  • Can I find deals for business class flights from Buffalo to Montreal?

    Yes. Cheapflights offers flight deals from Buffalo to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Montreal?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Montreal (average of $270). Flying from Buffalo to Montreal in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Québec City flights
John F Kennedy Intl to Québec City flights
LaGuardia to Québec City flights
Newark to Ottawa flights
John F Kennedy Intl to Ottawa flights
LaGuardia to Ottawa flights
White Plains to Pierre Elliott Trudeau Intl flights
Stewart to Pierre Elliott Trudeau Intl flights
Syracuse to Pierre Elliott Trudeau Intl flights
Buffalo to Pierre Elliott Trudeau Intl flights
Albany to Pierre Elliott Trudeau Intl flights
Buffalo to Québec City flights
Albany to Québec City flights
Rochester to Pierre Elliott Trudeau Intl flights
Stewart to Québec City flights
Buffalo to Ottawa flights
Ithaca to Pierre Elliott Trudeau Intl flights
Syracuse to Québec City flights
Islip to Pierre Elliott Trudeau Intl flights
Stewart to Ottawa flights
Rochester to Ottawa flights
White Plains to Ottawa flights
LaGuardia to Saguenay flights
LaGuardia to Sept-Îles flights
Rutland to Pierre Elliott Trudeau Intl flights
Elmira to Pierre Elliott Trudeau Intl flights
Binghamton to Pierre Elliott Trudeau Intl flights
Saranac Lake to Pierre Elliott Trudeau Intl flights
Plattsburgh to Pierre Elliott Trudeau Intl flights
Islip to Québec City flights
White Plains to Québec City flights
Islip to Ottawa flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.