Cheap flights from Montreal to Boston

Round-trip
Economy
Montreal (YMQ)
Boston (BOS)
Depart
Return
Any month
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The best prices from Montreal to Boston are usually found in January or August, booked 46 days in advance, depart on a Wednesday or Tuesday and return on a Monday

How to find the cheapest flight from
Montreal (YMQ) to Boston (BOS)

All the information you need to plan the best YMQ to BOS flight in 2021: compare Montreal to Boston flight prices with the expected peak season, weather and rainfall in Boston.
YMQ - BOS
Price
C$ 316 - C$ 407
BOS
Temperature
4 - 29 °C
BOS
Rainfall
70 - 99 mm

Popular in

May

High demand for flights, 13% potential price rise

Cheapest in

January

Best time to find cheap flights, 11% potential price drop

Round-trip from

C$ 316

From Montreal to Boston

One-way from

C$ 238

One-way flight from Montreal to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Montreal to Boston?

Thursday flights are found to be more expensive to fly from Montreal to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 92% on flights from Montreal to Boston compared to booking the week you need them. Waiting 33 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 430. For sooner than that we have options available in the next 3 days from C$ 597.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Boston. Flights to Boston from Montreal in March are about C$ 321 on average during March, but can be found for as low as C$ 249.

When is the cheapest time to fly from Montreal to Boston (YMQ - BOS)?

One of the essential ways to save on airfare from Montreal to Boston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

Cheap flights from Montreal to Boston in May, June 2021

The best prices found for YMQ to BOS flights for May, June
22 Jun - 25 Jun
C$ 360pp
YUL
Montreal Pierre Elliott Trudeau Intl
Porter Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
24 Jun - 28 Jun
C$ 366pp
YUL
Montreal Pierre Elliott Trudeau Intl
Porter Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
22 Jun - 25 Jun
C$ 375pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Montreal to Boston 2021 flight deals

Cheap flights to Boston from Montreal found for this year
9 Oct - 13 Oct
C$ 360pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
24 Jun - 28 Jun
C$ 366pp
YUL
Montreal Pierre Elliott Trudeau Intl
Porter Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Porter Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
22 Jun - 25 Jun
C$ 375pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to Boston from Montreal

Save time with Montreal to Boston direct flight deals
9 Oct - 13 Oct
C$ 360pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
22 Jun - 25 Jun
C$ 378pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
25 Aug - 29 Aug
C$ 396pp
YUL
Montreal Pierre Elliott Trudeau Intl
Brussels Airlines
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Brussels Airlines
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

Last minute flights from Montreal to Boston

Late deals on round-trip flights to Boston from Montreal, departing today and this week
14 May - 21 May
C$ 566pp
YUL
Montreal Pierre Elliott Trudeau Intl
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
10 May - 14 Jul
C$ 603pp
YUL
Montreal Pierre Elliott Trudeau Intl
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
10 May - 15 Jul
C$ 614pp
YUL
Montreal Pierre Elliott Trudeau Intl
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

One-way flights to Boston from Montreal

The cheapest one-way flights from Montreal to Boston
10:00 a.m. - 2:55 p.m.
Porter Airlines
1 stop
4h 55m
YUL - BOS
Porter Airlines
C$ 239
4:20 a.m. - 4:02 p.m.
Multiple Airlines
1 stop
11h 42m
YUL - BOS
Multiple Airlines
C$ 358
4:20 a.m. - 4:02 p.m.
United Airlines
1 stop
11h 42m
YUL - BOS
United Airlines
C$ 359
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Montreal</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Montreal to Boston

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 0 inbound flights from Montreal per day. You should also have plenty of airline options to choose from since 6 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 safety measures are being taken by airlines flying from Montreal to Boston Logan Intl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from Montreal to Boston Logan Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Montreal to Boston Logan Intl have flexible cancellations due to COVID-19?

Porter Airlines, Air Canada, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Montreal to Boston for under C$ 369 on Cheapflights?

Yes, there are multiple flights from Montreal to Boston for under C$ 369. The cheapest flight booked recently is on Air Canada for just C$ 360, but on average you can expect to pay C$ 413.

Are there direct flights from Montreal to Boston for under C$ 369 on Cheapflights?

Cheapflights has 5 direct flights from Montreal to Boston under C$ 369. A good price for a direct flight from Montreal to Boston is less than C$ 389.

Are there last-minute flights available from Montreal to Boston for under C$ 614?

There are currently 20+ open flights from Montreal to Boston within the next 7 days for less than C$ 614.

Is Montreal weather warmer or cooler than Boston?

Our data indicates that the weather will be 29 °C on average in the month of July. The temperature in Boston is typically hotter than in Montreal. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Montreal to Boston?

Airlines like Air Canada, Brussels Airlines, and United Airlines fly from Montreal to Boston in about 1h 20m. The time it takes to get you to your destination is usually consistent. All flights are typically direct.

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

Flying on Air Canada is currently your cheapest option to Boston, with prices starting at C$ 360. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Brussels Airlines, with the lowest prices starting at C$ 367 and C$ 396, respectively.

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

To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 211. Air Canada flights start at C$ 230 while deals on United Airlines start at C$ 246 one-way.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Montreal to Boston.
Today's exchange rate
C$ 1 = $0.82
Flight duration
1h 19m
Average temperature for May in Boston
20.0 °C
Avg rainfall for May in Boston
94.0 mm

Airports servicing Montreal

Montreal Pierre Elliott Trudeau Intl (YUL)
Montreal St Hubert (YHU)

Airports servicing Boston

Top 6 airlines flying from Montreal to Boston

The chart below displays the airlines Cheapflights users travelling from Montreal to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
C$ 103 C$ 210 No cancel fee N/A
Search Delta flights
WestJet
C$ 197 C$ 250 No cancel fee 60%
Search WestJet flights
Porter Airlines
C$ 148 C$ 257 No cancel fee 52%
Search Porter Airlines flights
United Airlines
C$ 192 C$ 353 No cancel fee 69%
Search United Airlines flights
American Airlines
C$ 217 C$ 366 No cancel fee 71%
Search American Airlines flights
Air Canada
C$ 205 C$ 386 No cancel fee 67%
Search Air Canada flights
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