How often are flights from Montreal to Boston delayed?

Historically, on average around 23% of flights between Montreal and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

Which airline has the best punctuality record on Montreal to Boston flights?

According to our data, Air Canada have had the least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

How many flights depart from Montreal to Boston on average per day?

8 flights are operational daily from Montreal to Boston as of December 2025. The most popular departure time for this route is 1:00PM, with 49% of flights per day taking off in the afternoon.

How many flights depart from Montreal to Boston on average per week?

As of December 2025, there are 57 flights per week flying from Montreal to Boston. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

What is the most punctual flight time for Montreal to Boston flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Montreal to Boston Logan Intl?

Porter Airlines and Air Canada are the most popular carriers operating from Montreal to Boston Logan Intl

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Montreal to Boston Logan Intl Airport?

Prices for flights from Montreal to Boston Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Montreal to Boston Logan Intl Airport?

There are 2 operators available for flights from Montreal to Boston Logan Intl Airport as of December 2025.

How old do you have to be to fly from Montreal to Boston Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$133 Cheap Flights from Montreal to Boston in 2025/26

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6:00 am - 12:19 pm

YUL

BOS

6h 19m1 stop

9:00 am - 1:22 pm

BOS

YUL

4h 22m1 stop

$277Delta

Thu, Jan 15 - Mon, Jan 19

1:25 pm - 2:52 pm

YUL

BOS

1h 27mnonstop

6:15 am - 11:23 am

BOS

YUL

5h 08m1 stop

$278Air Canada

Thu, Jan 15 - Mon, Jan 19

8:00 am - 11:57 pm

YUL

BOS

15h 57m1 stop

3:43 pm - 12:38 am

BOS

YUL

32h 55m2 stops

$280Multiple Airlines

Sat, Feb 7 - Mon, Feb 9

1:25 pm - 2:52 pm

YUL

BOS

1h 27mnonstop

5:30 am - 6:55 am

BOS

YUL

1h 25mnonstop

$281Air Canada

Tue, Jan 13 - Thu, Jan 15

4:10 pm - 2:38 pm

YUL

BOS

22h 28m2 stops

5:34 am - 9:25 pm

BOS

YUL

15h 51m2 stops

$282Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

4:10 pm - 10:38 pm

YUL

BOS

6h 28m1 stop

6:15 am - 1:21 pm

BOS

YUL

7h 06m1 stop

$283Air Canada

Mon, Mar 30 - Fri, Apr 3

3:59 pm - 10:55 pm

YUL

BOS

6h 56m1 stop

11:10 am - 3:20 pm

BOS

YUL

4h 10m1 stop

$285American Airlines

Fri, Jan 23 - Sun, Jan 25

7:30 am - 3:15 pm

YUL

BOS

7h 45m1 stop

11:10 am - 3:20 pm

BOS

YUL

4h 10m1 stop

$286American Airlines

Thu, Jan 22 - Thu, Jan 29

10:30 pm - 10:02 am

YUL

BOS

11h 32m1 stop

6:15 am - 11:23 am

BOS

YUL

5h 08m1 stop

$287Air Canada

Tue, Jan 6 - Sat, Jan 10

1:40 pm - 8:30 pm

YUL

BOS

6h 50m1 stop

9:00 am - 3:15 pm

BOS

YUL

6h 15m1 stop

$288Porter Airlines

Thu, Jan 15 - Sun, Jan 18

American Airlines flights from Montreal to Boston

Our best American Airlines deals on Montreal to Boston flight tickets

American Airlines

Jan 23

YUL3:59 pmMontreal Pierre Elliott Trudeau Intl

6h 56m

1 stop

BOS10:55 pmBoston Logan Intl

Jan 25

BOS11:10 amBoston Logan Intl

4h 10m

1 stop

YUL3:20 pmMontreal Pierre Elliott Trudeau Intl

$285

Find similar

American Airlines

Jan 22

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

7h 45m

1 stop

BOS3:15 pmBoston Logan Intl

Jan 29

BOS11:10 amBoston Logan Intl

4h 10m

1 stop

YUL3:20 pmMontreal Pierre Elliott Trudeau Intl

$286

Find similar

Porter Airlines flights from Montreal to Boston

Our best Porter Airlines deals on Montreal to Boston flight tickets

Porter Airlines

Jan 15

YUL1:40 pmMontreal Pierre Elliott Trudeau Intl

6h 50m

1 stop

BOS8:30 pmBoston Logan Intl

Jan 18

BOS9:00 amBoston Logan Intl

6h 15m

1 stop

YUL3:15 pmMontreal Pierre Elliott Trudeau Intl

$288

Find similar

Porter Airlines

Feb 6

YUL10:45 amMontreal Pierre Elliott Trudeau Intl

4h 00m

1 stop

BOS2:45 pmBoston Logan Intl

Feb 13

BOS10:20 amBoston Logan Intl

4h 55m

1 stop

YUL3:15 pmMontreal Pierre Elliott Trudeau Intl

$290

Find similar

Porter Airlines

Jan 16

YUL8:55 amMontreal Pierre Elliott Trudeau Intl

5h 50m

1 stop

BOS2:45 pmBoston Logan Intl

Jan 20

BOS9:00 amBoston Logan Intl

6h 15m

1 stop

YUL3:15 pmMontreal Pierre Elliott Trudeau Intl

$291

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Fly from

Fly to

Route

Depart

Return

Price

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

6:00 am-12:19 pm

1 stop6h 19m

Boston Logan Intl

Mon 1/19

9:00 am-1:22 pm

1 stop4h 22m

$277

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

1:25 pm-2:52 pm

Nonstop1h 27m

Boston Logan Intl

Mon 1/19

6:15 am-11:23 am

1 stop5h 08m

$278

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

8:00 am-11:57 pm

1 stop15h 57m

Boston Logan Intl

Mon 2/9

3:43 pm-12:38 am

2 stops32h 55m

$280

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Tue 1/13

1:25 pm-2:52 pm

Nonstop1h 27m

Boston Logan Intl

Thu 1/15

5:30 am-6:55 am

Nonstop1h 25m

$281

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

4:10 pm-2:38 pm

2 stops22h 28m

Boston Logan Intl

Tue 2/10

5:34 am-9:25 pm

2 stops15h 51m

$282

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Mon 3/30

4:10 pm-10:38 pm

1 stop6h 28m

Boston Logan Intl

Fri 4/3

6:15 am-1:21 pm

1 stop7h 06m

$283

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Fri 1/23

3:59 pm-10:55 pm

1 stop6h 56m

Boston Logan Intl

Sun 1/25

11:10 am-3:20 pm

1 stop4h 10m

$285

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 1/22

7:30 am-3:15 pm

1 stop7h 45m

Boston Logan Intl

Thu 1/29

11:10 am-3:20 pm

1 stop4h 10m

$286

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Tue 1/6

10:30 pm-10:02 am

1 stop11h 32m

Boston Logan Intl

Sat 1/10

6:15 am-11:23 am

1 stop5h 08m

$287

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

Thu 1/15

1:40 pm-8:30 pm

1 stop6h 50m

Boston Logan Intl

Sun 1/18

9:00 am-3:15 pm

1 stop6h 15m

$288

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How to get the cheapest flight ticket from Montreal to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Boston?

In general, May is the cheapest month to fly from Montreal to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $262. If you aren’t able to travel during the month of May, then book flights to Boston from Montreal during March instead. Flights to Boston in March, while not as cheap as those in May, still average around $285.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Montreal to Boston is on a Friday when prices can be found for as low as $316. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $591.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Montreal to Boston in the evening for as low as $285. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $510 per ticket.

What is the cheapest Montreal to Boston Logan Intl flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Boston Logan Intl for the best Montreal - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Montreal for as low as $277 on momondo.

What cabin class options are available on Montreal to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Montreal to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to Boston flights?

You could potentially save up to 5% on your flight if you consider stops on a Montreal to Boston flight.

How have Montreal to Boston flight prices changed over time?

As of December 2025, prices for Montreal to Boston flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Boston (YMQ to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Boston

Best Price Found	$221
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from Montreal in the past 72 hours is $221. The best round-trip flight deal from Montreal to Boston found on momondo in the last 72 hours is $381.

The fastest flight from Montreal to Boston takes 1h 25m

Direct flights go from Montreal to Boston every day.

There is 1 airport in Boston. From Montreal there are direct flights to Boston Logan Intl (BOS).

Search flight deals

How far is Montreal to Boston Logan Intl by plane?
There are 249.9 mi between Montreal and Boston Logan Intl. In terms of flight time, this usually takes a little over 1h 25m.
When did momondo last update prices for flights from Montreal to Boston Logan Intl Airport?
Prices for flights from Montreal to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Montreal to Boston Logan Intl Airport?
There are 2 operators available for flights from Montreal to Boston Logan Intl Airport as of December 2025.
How old do you have to be to fly from Montreal to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Montreal to Boston?
momondo data reveals that the most frequently booked plane model on the route from Montreal to Boston is Embraer 175, representing 67.71% of all bookings. The subsequent popular models are Airbus A220-300 at 8.33%, Boeing 787-9 Dreamliner at 4.43%, and Boeing 787-8 Dreamliner at 3.12%.
What is the most popular airline from Montreal to Boston?
Based on momondo bookings for flights between Montreal and Boston, the leading airline is Air Canada, making up 100% of the total bookings.

Best airlines flying from Montreal to Boston

Compare and see reviews for airlines that fly from Montreal to Boston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $151	Free Cancellation	Rating 7.4 9,114 reviews		Search United Airlines flights
Air Canada	PriceFrom $258	Free Cancellation	Rating 7.1 10,555 reviews		Search Air Canada flights

United Airlines Flights From Montreal to Boston
United Airlines is one of the most popular airlines flying from Montreal to Boston, operating 20 flights/week on average for this route. A good United Airlines flight deal for Montreal to Boston starts from $151 round-trip, up to an average price of $500. Our users have rated United Airlines at 7.4/10.
Air Canada Flights From Montreal to Boston
The best Air Canada deal for Montreal to Boston flight tickets found on momondo in the last 72 hours was $258, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at $387 round-trip. Air Canada operates 20 flights out of Montreal into Boston in an average week, so prices vary by time and availability. 10,555 Air Canada reviews by users on momondo have scored the airline at 7.1/10.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Sturbridge

Everett

Warwick

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Montreal to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Boston?

Once all potential Montreal to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Boston right now. Can momondo alert me if prices change?

Price alerts on flights to Boston from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Montreal to Boston from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Boston departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Montreal to Boston

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Porter Airlines flights from Montreal to Boston

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How to get the cheapest flight ticket from Montreal to Boston

What is the cheapest month to fly to Boston?

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Montreal to Boston is on a Friday when prices can be found for as low as $316. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Tuesday is $591.

What is the cheapest time of day to depart on your flight to Boston?

What is the cheapest Montreal to Boston Logan Intl flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Boston Logan Intl for the best Montreal - Boston Logan Intl flight prices

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

What cabin class options are available on Montreal to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Montreal to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal to Boston flights?

You could potentially save up to 5% on your flight if you consider stops on a Montreal to Boston flight.

How have Montreal to Boston flight prices changed over time?

As of December 2025, prices for Montreal to Boston flights are approximately 31% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Montreal to Boston Logan Intl?

Porter Airlines and Air Canada are the most popular carriers operating from Montreal to Boston Logan Intl

How often are flights from Montreal to Boston delayed?

Historically, on average around 23% of flights between Montreal and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

What is the most punctual flight time for Montreal to Boston flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Montreal to Boston flights?

According to our data, Air Canada have had the least number of delays on this route over the last 12 months; with about 23% of their flights experiencing any sort of delay.

How many flights depart from Montreal to Boston on average per day?

8 flights are operational daily from Montreal to Boston as of December 2025. The most popular departure time for this route is 1:00PM, with 49% of flights per day taking off in the afternoon.

How many flights depart from Montreal to Boston on average per week?

As of December 2025, there are 57 flights per week flying from Montreal to Boston. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

When to book flights from Montreal to Boston

Cheap Montreal to Boston (YMQ to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Boston

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

How far is Montreal to Boston Logan Intl by plane?

When did momondo last update prices for flights from Montreal to Boston Logan Intl Airport?

How many operators does momondo search for flights from Montreal to Boston Logan Intl Airport?

How old do you have to be to fly from Montreal to Boston Logan Intl Airport?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from Montreal to Boston?

What is the most popular airline from Montreal to Boston?

Best airlines flying from Montreal to Boston

Compare and see reviews for airlines that fly from Montreal to Boston with momondo

United Airlines Flights From Montreal to Boston

Air Canada Flights From Montreal to Boston

Traveling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Boston?

Can I find flights from Montreal to Boston with flexible booking policies on momondo?

How can momondo help me find flights from Montreal to Boston?

I’m not ready to book a flight from Montreal to Boston right now. Can momondo alert me if prices change?

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts