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$130+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YMQ
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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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 January 18, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$392
(Delta)

One-way from

$130
(Kiwi.com)
Provider with most accurate pricing for Buffalo-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Montreal (YMQ) flights.
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From Buffalo to Montreal (YMQ)
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One-way flight from Buffalo to Montreal (YMQ)
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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 January 18, 2026.

This Delta deal was found by Cheapflights users on 1/17. 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.
Mon 3/210:32 am
BUF
-
YUL
1 stop8h 03m
Delta
Mon 3/92:29 pm
YUL
-
BUF
1 stop8h 44m
Delta
Deal found 1/17$392
This Kiwi.com deal was found by Cheapflights users on 1/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:31 pm
BUF
-
YUL
1 stop28h 59m
Multiple Airlines
Sun 1/254:35 pm
YUL
-
BUF
2 stops20h 09m
Multiple Airlines
Deal found 1/16$499
This Kiwi.com deal was found by Cheapflights users on 1/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:37 am
BUF
-
YUL
1 stop12h 53m
Multiple Airlines
Mon 3/96:45 am
YUL
-
BUF
2 stops13h 45m
Multiple Airlines
Deal found 1/16$535
This American Airlines deal was found by Cheapflights users on 1/17. 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.
Tue 3/36:05 am
BUF
-
YUL
1 stop8h 59m
American Airlines
Tue 3/107:30 am
YUL
-
BUF
2 stops12h 59m
American Airlines
Deal found 1/17$536
This Delta deal was found by Cheapflights users on 1/15. 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.
Fri 2/137:41 pm
BUF
-
YUL
2 stops27h 29m
Delta
Fri 2/209:29 am
YUL
-
BUF
1 stop7h 29m
Delta
Deal found 1/15$559
This Delta deal was found by Cheapflights users on 1/16. 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.
Thu 4/166:00 am
BUF
-
YUL
1 stop7h 39m
Delta
Sun 4/196:00 am
YUL
-
BUF
1 stop5h 45m
Delta
Deal found 1/16$570
This Kiwi.com deal was found by Cheapflights users on 1/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2511:02 am
BUF
-
YUL
1 stop13h 28m
Multiple Airlines
Thu 1/298:00 am
YUL
-
BUF
2 stops28h 44m
Multiple Airlines
Deal found 1/17$588
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 2/29:55 am
BUF
-
YUL
2 stops11h 21m
United Airlines
Fri 2/68:20 am
YUL
-
BUF
2 stops12h 09m
United Airlines
Deal found 1/16$595

Cheapflights Fare Finder

 
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 January 18, 2026.
Use the filters below to find and compare flights from Buffalo to Montreal that are best for you.

Fly from

Buffalo

Fly to

Montreal

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 3/2

10:32 am-6:35 pm

1 stop8h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

2:29 pm-11:13 pm

1 stop8h 44m

$392

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 1/23

7:31 pm-12:30 am

1 stop28h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

4:35 pm-12:44 pm

2 stops20h 09m

$499

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 2/13

7:41 pm-11:10 pm

2 stops27h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 2/20

9:29 am-4:58 pm

1 stop7h 29m

$559

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 4/16

6:00 am-1:39 pm

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 4/19

6:00 am-11:45 am

1 stop5h 45m

$570

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 1/25

11:02 am-12:30 am

1 stop13h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

8:00 am-12:44 pm

2 stops28h 44m

$588

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 2/2

9:55 am-9:16 pm

2 stops11h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

8:20 am-8:29 pm

2 stops12h 09m

$595

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 3/3

7:00 am-2:00 pm

1 stop7h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

9:15 am-2:14 pm

1 stop4h 59m

$626

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 3/3

7:17 pm-5:25 pm

2 stops22h 08m

$130

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 2/6

7:31 pm-8:14 pm

2 stops24h 43m

$160

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 2/6

6:00 am-1:22 pm

1 stop7h 22m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 17 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 Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Montreal flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Montreal
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Buffalo to Montreal?

    A quick flight from Buffalo to Montreal can take about 8h 03m. Delta provides one of the quickest options available for as low as $392. There are 302 mi between Buffalo and Montreal.

  • 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.

See more FAQs

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