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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston from C$ 185

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 Pierre Elliott Trudeau Intl Airport to Boston departing on 3/10. 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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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston

Cheap round-trip flights

Porter Airlines Logo
10:45 a.m. - 4:51 p.m.YUL-BOS
6h 06m1 stop
Porter Airlines Logo
5:35 p.m. - 10:15 p.m.BOS-YUL
4h 40m1 stop
C$ 324Porter Airlines
Find Deal
lun., 8 sep. - mié., 10 sep.
Porter Airlines Logo
6:55 a.m. - 11:31 a.m.YUL-BOS
4h 36m1 stop
Porter Airlines Logo
12:15 p.m. - 6:45 p.m.BOS-YUL
6h 30m1 stop
C$ 338Porter Airlines
Find Deal
mié., 8 oct. - vie., 17 oct.
Porter Airlines Logo
6:55 a.m. - 11:31 a.m.YUL-BOS
4h 36m1 stop
Porter Airlines Logo
9:20 a.m. - 4:00 p.m.BOS-YUL
6h 40m1 stop
C$ 339Porter Airlines
Find Deal
sáb., 11 oct. - dom., 12 oct.
Air Canada Logo
8:30 p.m. - 9:55 p.m.YUL-BOS
1h 25mdirect
Air Canada Logo
6:00 a.m. - 7:25 a.m.BOS-YUL
1h 25mdirect
C$ 341Air Canada
Find Deal
jue., 4 sep. - dom., 7 sep.
Porter Airlines Logo
10:45 a.m. - 4:51 p.m.YUL-BOS
6h 06m1 stop
Porter Airlines Logo
5:35 p.m. - 10:15 p.m.BOS-YUL
4h 40m1 stop
C$ 342Porter Airlines
Find Deal
lun., 22 sep. - mar., 23 sep.
Air Canada Logo
8:15 a.m. - 3:59 p.m.YUL-BOS
7h 44m2 stops
Air Canada Logo
6:00 a.m. - 7:25 a.m.BOS-YUL
1h 25mdirect
C$ 345Air Canada
Find Deal
jue., 4 sep. - dom., 7 sep.
Air Canada Logo
10:15 a.m. - 3:59 p.m.YUL-BOS
5h 44m1 stop
Air Canada Logo
6:00 a.m. - 7:25 a.m.BOS-YUL
1h 25mdirect
C$ 348Air Canada
Find Deal
jue., 4 sep. - dom., 7 sep.
Delta Logo
6:00 a.m. - 4:00 p.m.YUL-BOS
10h 00m2 stops
Delta Logo
8:00 a.m. - 4:07 p.m.BOS-YUL
8h 07m1 stop
C$ 381Delta
Find Deal
jue., 4 sep. - dom., 7 sep.
Logo
9:40 a.m. - 3:59 p.m.YUL-BOS
6h 19m2 stops
Logo
9:20 a.m. - 1:45 p.m.BOS-YUL
4h 25m1 stop
C$ 404
Find Deal
jue., 4 sep. - dom., 7 sep.
Logo
9:40 a.m. - 3:59 p.m.YUL-BOS
6h 19m2 stops
Logo
9:20 a.m. - 1:45 p.m.BOS-YUL
4h 25m1 stop
C$ 407
Find Deal
jue., 4 sep. - dom., 7 sep.

Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston

Our best Porter Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Boston flight tickets
Porter Airlines
8 Sep
YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl
6h 06m
1 stop
BOS4:51 p.m.Boston Logan Intl
10 Sep
BOS5:35 p.m.Boston Logan Intl
4h 40m
1 stop
YUL10:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 324
Find similar
Porter Airlines
8 Oct
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
4h 36m
1 stop
BOS11:31 a.m.Boston Logan Intl
17 Oct
BOS12:15 p.m.Boston Logan Intl
6h 30m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 338
Find similar
Porter Airlines
11 Oct
YUL6:55 a.m.Montreal Pierre Elliott Trudeau Intl
4h 36m
1 stop
BOS11:31 a.m.Boston Logan Intl
12 Oct
BOS9:20 a.m.Boston Logan Intl
6h 40m
1 stop
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 339
Find similar

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Boston flight tickets
Air Canada
4 Sep
YUL8:30 p.m.Montreal Pierre Elliott Trudeau Intl
1h 25m
BOS9:55 p.m.Boston Logan Intl
7 Sep
BOS6:00 a.m.Boston Logan Intl
1h 25m
YUL7:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 341
Find similar
Air Canada
4 Sep
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
7h 44m
2 stops
BOS3:59 p.m.Boston Logan Intl
7 Sep
BOS6:00 a.m.Boston Logan Intl
1h 25m
YUL7:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 345
Find similar
Air Canada
4 Sep
YUL10:15 a.m.Montreal Pierre Elliott Trudeau Intl
5h 44m
1 stop
BOS3:59 p.m.Boston Logan Intl
7 Sep
BOS6:00 a.m.Boston Logan Intl
1h 25m
YUL7:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 348
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 31 julio 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

lun. 8/9

10:45 a.m.-4:51 p.m.

1 stop6h 06m

Boston Logan Intl

mié. 10/9

5:35 p.m.-10:15 p.m.

1 stop4h 40m

C$ 324

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

mié. 8/10

6:55 a.m.-11:31 a.m.

1 stop4h 36m

Boston Logan Intl

vie. 17/10

12:15 p.m.-6:45 p.m.

1 stop6h 30m

C$ 338

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

sáb. 11/10

6:55 a.m.-11:31 a.m.

1 stop4h 36m

Boston Logan Intl

dom. 12/10

9:20 a.m.-4:00 p.m.

1 stop6h 40m

C$ 339

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jue. 4/9

8:30 p.m.-9:55 p.m.

Nonstop1h 25m

Boston Logan Intl

dom. 7/9

6:00 a.m.-7:25 a.m.

Nonstop1h 25m

C$ 341

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

lun. 22/9

10:45 a.m.-4:51 p.m.

1 stop6h 06m

Boston Logan Intl

mar. 23/9

5:35 p.m.-10:15 p.m.

1 stop4h 40m

C$ 342

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jue. 4/9

8:15 a.m.-3:59 p.m.

2 stops7h 44m

Boston Logan Intl

dom. 7/9

6:00 a.m.-7:25 a.m.

Nonstop1h 25m

C$ 345

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jue. 4/9

10:15 a.m.-3:59 p.m.

1 stop5h 44m

Boston Logan Intl

dom. 7/9

6:00 a.m.-7:25 a.m.

Nonstop1h 25m

C$ 348

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jue. 4/9

6:00 a.m.-4:00 p.m.

2 stops10h 00m

Boston Logan Intl

dom. 7/9

8:00 a.m.-4:07 p.m.

1 stop8h 07m

C$ 381

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jue. 4/9

9:40 a.m.-3:59 p.m.

2 stops6h 19m

Boston Logan Intl

dom. 7/9

9:20 a.m.-1:45 p.m.

1 stop4h 25m

C$ 404

MontrealBoston

YUL - BOS

YULBOS

Montreal Pierre Elliott Trudeau Intl

jue. 4/9

9:40 a.m.-3:59 p.m.

2 stops6h 19m

Boston Logan Intl

dom. 7/9

9:20 a.m.-1:45 p.m.

1 stop4h 25m

C$ 407

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Boston from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport 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

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Boston?

What is the cheapest month to fly to Boston?

The cheapest month to fly to Boston from Montreal Pierre Elliott Trudeau Intl Airport is in March. Flight prices, which tend to average around C$ 396, are often lower during this time because this is during the off-season. If you are unable to visit Boston during the month of March, then departing from Montreal Pierre Elliott Trudeau Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around C$ 428.

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

On average, the least expensive day to fly to Boston from Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 1,239. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston on a Sunday will generally be more expensive and average around C$ 1,692. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Boston from Montreal Pierre Elliott Trudeau Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 572 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,715.

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

Fly from Montreal Pierre Elliott Trudeau Intl to Boston Logan Intl for the best Montreal Pierre Elliott Trudeau Intl - 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 Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around C$ 496 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 414 on momondo.

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

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Boston flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to Boston.

How have Montreal Pierre Elliott Trudeau Intl Airport to Boston flight prices changed over time?

As of July 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Boston flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Boston (YUL to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Boston

Best price found

C$ 185

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 185. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Boston found on momondo in the last 72 hours is C$ 324.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Boston takes 1h 25m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Montreal Pierre Elliott Trudeau Intl to Boston Logan Intl by plane?

    Montreal Pierre Elliott Trudeau Intl and Boston Logan Intl are 406.2 km apart from one another. Flights usually cover this in 1h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Boston Logan Intl Airport were last updated today.

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

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Boston Logan Intl Airport.

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

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Boston?

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Boston?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Boston

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 304Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 332Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 339Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights

  • United Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Boston

    United Airlines flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Boston start from C$ 220 round-trip. Over the 22 United Airlines flights for this route in a normal week, average airfare is usually C$ 343 round-trip - but some users have found much cheaper deals with momondo.

  • Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Boston

    The best Air Canada deal for Montreal Pierre Elliott Trudeau Intl Airport to Boston flight tickets found on momondo in the last 72 hours was C$ 241, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at C$ 341 round-trip. Air Canada operates 22 flights out of Montreal Pierre Elliott Trudeau Intl Airport into Boston in an average week, so prices vary by time and availability. 9,851 Air Canada reviews by users on momondo have scored the airline at 7.1/10.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Old Orchard Beach
Ogunquit
Salem
Wells
Cambridge
Everett
Sturbridge
Exeter
Kennebunkport
Needham
Kennebunk
West Yarmouth
Newton
Scarborough
Cape Neddick
Danvers
Westbrook
Burlington
Foxborough

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?

momondo helps you find the best flight between Montreal and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Boston from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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