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Cheap flights from Montreal to Boston from C$ 239

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BOS
22 Jan — 29 Jan1
1 adult

The best prices from Montreal to Boston Logan Intl are usually found in March or April, booked 74 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Montreal to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Boston (BOS). 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 17 January 2025.

Round-trip from

C$ 420

One-way from

C$ 239

Popular in

December

Cheapest in

March

Average price

C$ 539
29/1-30/1
  • 29/1-30/1
  • 6 total stops
  • 52h 46m total
  • Montreal to Boston
Porter Airlines
  • Porter Airlines
  • 23/2
  • 1 total stop
  • 3h 50m total
  • Montreal to Boston
High demand for flights, 9% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Montreal to Boston

Cheapest flights from Montreal to Boston
Explore the most affordable flight options available from Montreal to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Wed 29/16:45 a.m.YUL - BOS
3 stops27h 51mMultiple Airlines
Thu 30/13:50 p.m.BOS - YUL
3 stops24h 55mMultiple Airlines
Deal found 15/1C$ 420
Sat 15/26:50 a.m.YUL - BOS
1 stop3h 50mPorter Airlines
Sat 22/211:25 a.m.BOS - YUL
1 stop6h 50mPorter Airlines
Deal found 16/1C$ 425
Wed 19/27:00 a.m.YUL - BOS
1 stop5h 12mAir Canada
Sat 8/37:00 a.m.BOS - YUL
Nonstop1h 23mAir Canada
Deal found 16/1C$ 469
Thu 6/26:35 p.m.YUL - BOS
Nonstop1h 28mLufthansa
Sun 9/27:10 a.m.BOS - YUL
Nonstop1h 25mLufthansa
Deal found 16/1C$ 477
Mon 10/28:40 a.m.YUL - BOS
Nonstop1h 28mUnited Airlines
Mon 17/210:03 a.m.BOS - YUL
1 stop5h 55mUnited Airlines
Deal found 16/1C$ 480
Thu 6/210:54 a.m.YUL - BOS
2 stops7h 10mAmerican Airlines
Sun 9/26:00 a.m.BOS - YUL
1 stop16h 46mAmerican Airlines
Deal found 16/1C$ 502
Fri 24/112:48 p.m.YUL - BOS
2 stops9h 39mDelta
Mon 27/15:02 p.m.BOS - YUL
1 stop6h 23mDelta
Deal found 16/1C$ 635

Find flights from Montreal to Boston within your budget

Customize your flight search to find flights from Montreal to Boston 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 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 29/1

6:45 a.m.-10:36 a.m.

3 stops27h 51m

Boston Logan Intl

Thu 30/1

3:50 p.m.-4:45 p.m.

3 stops24h 55m

C$ 420

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 15/2

6:50 a.m.-10:40 a.m.

1 stop3h 50m

Boston Logan Intl

Sat 22/2

11:25 a.m.-6:15 p.m.

1 stop6h 50m

C$ 425

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 19/2

7:00 a.m.-12:12 p.m.

1 stop5h 12m

Boston Logan Intl

Sat 8/3

7:00 a.m.-8:23 a.m.

Nonstop1h 23m

C$ 469

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 10/2

8:40 a.m.-10:08 a.m.

Nonstop1h 28m

Boston Logan Intl

Thu 20/2

7:10 a.m.-8:35 a.m.

Nonstop1h 25m

C$ 476

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 10/2

8:40 a.m.-10:08 a.m.

Nonstop1h 28m

Boston Logan Intl

Mon 17/2

10:03 a.m.-3:58 p.m.

1 stop5h 55m

C$ 480

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 6/2

10:54 a.m.-6:04 p.m.

2 stops7h 10m

Boston Logan Intl

Sun 9/2

6:00 a.m.-10:46 p.m.

1 stop16h 46m

C$ 502

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 27/1

7:05 a.m.-2:49 p.m.

2 stops7h 44m

Boston Logan Intl

Tue 28/1

5:00 p.m.-9:06 p.m.

1 stop4h 06m

C$ 588

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Fri 31/1

1:30 p.m.-2:05 p.m.

2 stops24h 35m

Boston Logan Intl

Sun 2/2

6:20 p.m.-12:30 p.m.

2 stops18h 10m

C$ 2,215

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sun 23/2

6:50 a.m.-10:40 a.m.

1 stop3h 50m

C$ 239

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Wed 22/1

3:55 p.m.-10:36 a.m.

1 stop18h 41m

C$ 241

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 13 results
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Best time to book a flight from Montreal to Boston

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Boston. Price data was last updated on 10 January 2025.

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Montreal to Boston (average of C$ 298). Flying from Montreal to Boston in April is currently the most expensive (average of C$ 350). 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 YMQ to BOS?

Find hourly flight availability from Montreal to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

It’s typically best to fly out from Montreal to Boston in the morning. Doing so could potentially save you 6% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Montreal to Boston. Price data was last updated on 16 December 2024.

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

Weekly flight availability from Montreal to Boston

Explore weekly flight availability from Montreal to Boston. 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 17 January 2025.

The most flights from YMQ to BOS are scheduled on a Thursday (10 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 Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 17 January 2025.
See what other customers who have flown with Porter Airlines, Air Canada and United Airlines from Montreal to Boston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very good
8,511 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.9
Good
276 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
8,964 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
10,000 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.2
Good
2,824 reviews
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Montreal to Boston. You should not have trouble finding flights to Logan Intl from Montreal; the airport handles an average of 6 inbound flights from Montreal per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Boston airport from Montreal. It is only a 4.2 km journey from Logan Intl (BOS) to Boston’s city centre.

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

    Currently priced at C$ 425, Porter Airlines will fly you from Montreal to Boston and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from C$ 469 and C$ 477, respectively. Porter Airlines is currently priced 15% below the average price you’ll pay for this route.

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

    C$ 239 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 263 and C$ 279, respectively.

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

    The top 3 most reliable airlines when flying from Montreal to Boston are Brussels Airlines (70%), Air Canada (67%) and Jazz (67%).

  • What are the cheapest flights from Montreal to Boston?

    The cheapest flight price from Montreal to Boston is C$ 268. On average you can expect to pay C$ 1,089. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Boston Logan Intl), can usually be booked for C$ 359.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montreal to Boston (average of C$ 298). Flying from Montreal to Boston in April is currently the most expensive (average of C$ 350). 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

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Seekonk
Warwick
Waltham
Medford
Braintree
Somerville
Dedham
Rockland
Chelsea
Plymouth
Old Orchard Beach
Revere
Quincy
Hampton
Lynn
Andover
Watertown
Kennebunk
Amherst
Sturbridge

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Montreal to Boston

Discover the top 3 airlines that operate flights from Montreal to Boston. 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 629,999 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 316AverageC$ 480FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 343AverageC$ 525FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 366AverageC$ 487FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Boston?

When you search for this flight from Montreal to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Boston with no change fees?

Yes, we can. To see specific flights from Montreal to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Boston become cheaper?

Yes! Start tracking prices for Montreal to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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