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$104+ Cheap flights from Boston (BOS) 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YMQ
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Montreal are usually found in March or January, booked 86 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Boston to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(Mytrip)

One-way from

$104
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$284

Good round-trip deal

$581 or less

Good one-way deal

$177 or less
Provider with most accurate pricing for Boston Logan Intl-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Montreal (YMQ) flights.
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From Boston Logan Intl to Montreal (YMQ)
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One-way flight from Boston Logan Intl to Montreal (YMQ)
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Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Montreal (YMQ).
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Price to beat on a one-way flight from Boston Logan Intl to Montreal (YMQ).
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Find flight deals from Boston to Montreal

Cheapest flights from Boston to Montreal
Explore the most affordable flight options available from Boston to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1012:15 pmBOS - YUL
1 stop5h 40mMultiple Airlines
Sat 5/241:05 pmYUL - BOS
Nonstop1h 27mMultiple Airlines
Deal found 3/27$242
This Flightnetwork deal was found by Cheapflights users on 3/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:05 amBOS - YUL
1 stop4h 55mPorter Airlines
Sun 5/42:30 pmYUL - BOS
1 stop5h 06mPorter Airlines
Deal found 3/27$258
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:45 pmBOS - YUL
Nonstop1h 15mAir Canada
Sat 5/244:45 pmYUL - BOS
Nonstop1h 24mAir Canada
Deal found 3/27$265
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/206:00 pmBOS - YUL
1 stop15h 50mAmerican Airlines
Wed 5/2112:56 pmYUL - BOS
1 stop4h 36mAmerican Airlines
Deal found 3/26$306
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 5/306:00 amBOS - YUL
Nonstop1h 15mUnited Airlines
Sun 6/18:10 amYUL - BOS
Nonstop1h 25mUnited Airlines
Deal found 3/27$309
This Delta deal was found by Cheapflights users on 3/27. 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 5/161:00 pmBOS - YUL
1 stop8h 09mDelta
Sun 5/256:00 amYUL - BOS
2 stops8h 16mDelta
Deal found 3/27$371

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 March 28, 2025.
Use the filters below to find and compare flights from Boston to Montreal that are best for you.

Fly from

Boston

Fly to

Montreal

Route

Depart

Return

Price

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 5/10

12:15 pm-5:55 pm

1 stop5h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 5/24

1:05 pm-2:32 pm

Nonstop1h 27m

$242

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 5/1

11:05 am-4:00 pm

1 stop4h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

2:30 pm-7:36 pm

1 stop5h 06m

$258

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Sat 5/10

6:45 pm-8:00 pm

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 5/24

4:45 pm-6:09 pm

Nonstop1h 24m

$265

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 5/20

6:00 pm-9:50 am

1 stop15h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 5/21

12:56 pm-5:32 pm

1 stop4h 36m

$306

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 5/30

6:00 am-7:15 am

Nonstop1h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 6/1

8:10 am-9:35 am

Nonstop1h 25m

$309

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Fri 5/16

1:00 pm-9:09 pm

1 stop8h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 5/25

6:00 am-2:16 pm

2 stops8h 16m

$371

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Thu 4/10

2:12 pm-12:45 am

1 stop10h 33m

$104

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 5/13

3:20 pm-4:44 pm

Nonstop1h 24m

$117

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Mon 6/16

11:05 am-4:00 pm

1 stop4h 55m

$122

BostonMontreal

BOS - YUL

BOSYUL

Boston Logan Intl

Tue 5/13

10:00 am-4:55 pm

2 stops6h 55m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 12 results
1
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Compare providers for flights from Boston 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 Boston to Montreal in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 Boston-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-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 Boston-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 Boston to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Boston 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 Boston to Montreal

How far ahead should I book a flight from Boston to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Montreal. Price data was last updated on March 21, 2025.

The price you pay for your flight from Boston to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Boston to Montreal (average of $270). Flying from Boston 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.

What is the cheapest time of day to fly from BOS to YMQ?

Find hourly flight availability from Boston to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

It’s optimal to fly from Boston to Montreal at noon. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Boston to Montreal?

Use this chart to determine the cheapest time to fly round-trip from Boston to Montreal. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Boston to Montreal flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Montreal

Explore weekly flight availability from Boston to Montreal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

The most flights from BOS to YMQ are scheduled on a Friday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 March 28, 2025.
To help decide which airline to fly from Boston to Montreal, see what other customers have to say about Delta, Porter Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Montreal?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Montreal. 3 airlines have flights from Logan Intl to Montreal on a regular basis. Booking flights from Boston Logan Intl to Montreal should not be difficult; the airport handles an average of 7 outbound flights to Montreal per day.

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

    Cheapflights users have booked flights from Boston to Montreal round-trip from $254. Other airlines that can offer you cheap pricing are Air Canada, from $265, and American Airlines, from $306. Porter Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    $117 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Porter Airlines and American Airlines, with prices starting from $122 and $137, respectively.

  • What are the most reliable airlines from Boston to Montreal?

    No one likes to see their flight delayed. When booking a flight from Boston to Montreal consider choosing Brussels Airlines (73%), Emirates (70%) or Jazz (65%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Montreal?

    Looking at all options, your cheapest flight can be booked for $106. While the most popular route (Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $242 on average our data indicates $2,055 when flying from Boston to Montreal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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 Boston to Montreal?

    Currently, January is the cheapest month in which you can book a flight from Boston to Montreal (average of $270). Flying from Boston 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

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Top 3 airlines flying from Boston to Montreal

Discover the top 3 airlines that operate flights from Boston to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$157Average$387FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$163Average$386FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$263Average$359FlexibilityNo cancel feeOn-time52%
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