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Cheap flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport from C$ 136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport departing on 5/4. 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 Boston to Montreal

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Montreal that have been recently found on momondo from popular airlines, departing in the coming months.
11:32 a.m. - 2:55 p.m.BOS-YUL
27h 23m1 stop
3:55 p.m. - 7:39 p.m.YUL-BOS
27h 44m1 stop
C$ 276
Find Deal
Wed, 9 Apr - Sun, 13 Apr
11:14 a.m. - 2:55 p.m.BOS-YUL
27h 41m1 stop
3:55 p.m. - 9:59 a.m.YUL-BOS
18h 04m1 stop
C$ 279
Find Deal
Thu, 27 Mar - Mon, 31 Mar
10:50 a.m. - 12:15 p.m.BOS-YUL
1h 25mdirect
8:35 a.m. - 10:02 a.m.YUL-BOS
1h 27mdirect
C$ 335United Airlines
Find Deal
Fri, 28 Mar - Mon, 31 Mar
6:00 a.m. - 11:59 a.m.BOS-YUL
5h 59m1 stop
8:35 a.m. - 10:02 a.m.YUL-BOS
1h 27mdirect
C$ 349United Airlines
Find Deal
Thu, 27 Mar - Sun, 30 Mar
7:00 a.m. - 8:23 a.m.BOS-YUL
1h 23mdirect
8:35 a.m. - 10:02 a.m.YUL-BOS
1h 27mdirect
C$ 353Air Canada
Find Deal
Thu, 27 Mar - Mon, 31 Mar
7:00 a.m. - 8:23 a.m.BOS-YUL
1h 23mdirect
8:35 a.m. - 10:02 a.m.YUL-BOS
1h 27mdirect
C$ 356Air Canada
Find Deal
Thu, 27 Mar - Mon, 31 Mar
8:50 a.m. - 4:00 p.m.BOS-YUL
7h 10m1 stop
6:00 a.m. - 12:16 p.m.YUL-BOS
6h 16m1 stop
C$ 381Delta
Find Deal
Thu, 27 Mar - Mon, 31 Mar
11:25 a.m. - 3:47 p.m.BOS-YUL
4h 22m1 stop
4:00 p.m. - 8:20 p.m.YUL-BOS
4h 20m1 stop
C$ 384Porter Airlines
Find Deal
Sat, 12 Apr - Mon, 14 Apr
5:00 p.m. - 9:22 p.m.BOS-YUL
4h 22m1 stop
7:05 a.m. - 2:43 p.m.YUL-BOS
7h 38m2 stops
C$ 385Delta
Find Deal
Mon, 24 Mar - Wed, 26 Mar
2:05 p.m. - 7:27 p.m.BOS-YUL
5h 22m1 stop
10:45 a.m. - 3:25 p.m.YUL-BOS
4h 40m1 stop
C$ 388Porter Airlines
Find Deal
Fri, 18 Apr - Tue, 22 Apr

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

Our best Porter Airlines deals on Boston to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
12 Apr
BOS11:25 a.m.Boston Logan Intl
4h 22m
1 stop
YUL3:47 p.m.Montreal Pierre Elliott Trudeau Intl
14 Apr
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
4h 20m
1 stop
BOS8:20 p.m.Boston Logan Intl
Porter Airlines
18 Apr
BOS2:05 p.m.Boston Logan Intl
5h 22m
1 stop
YUL7:27 p.m.Montreal Pierre Elliott Trudeau Intl
22 Apr
YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl
4h 40m
1 stop
BOS3:25 p.m.Boston Logan Intl
Porter Airlines
23 Apr
BOS7:05 a.m.Boston Logan Intl
4h 10m
1 stop
YUL11:15 a.m.Montreal Pierre Elliott Trudeau Intl
28 Apr
YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl
4h 25m
1 stop
BOS1:20 p.m.Boston Logan Intl

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

Our best Air Canada deals on Boston to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
27 Mar
BOS7:00 a.m.Boston Logan Intl
1h 23m
YUL8:23 a.m.Montreal Pierre Elliott Trudeau Intl
31 Mar
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS10:02 a.m.Boston Logan Intl
Air Canada
27 Mar
BOS7:00 a.m.Boston Logan Intl
1h 23m
YUL8:23 a.m.Montreal Pierre Elliott Trudeau Intl
31 Mar
YUL8:35 a.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS10:02 a.m.Boston Logan Intl
Air Canada
27 Mar
BOS7:00 a.m.Boston Logan Intl
1h 23m
YUL8:23 a.m.Montreal Pierre Elliott Trudeau Intl
31 Mar
YUL1:30 p.m.Montreal Pierre Elliott Trudeau Intl
1h 27m
BOS2:57 p.m.Boston Logan Intl

See travel insights to Montreal from

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

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 cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of February is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Boston, with most prices found around C$ 346. The month of March is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Boston averaging around C$ 427.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 540. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 883.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

At noon is the cheapest time of day to fly from Boston to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 0. Flying to Montreal Pierre Elliott Trudeau Intl Airport at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 785. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Boston when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 524 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Boston for as low as C$ 417 on momondo.

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

There are 3 cabin classes available to choose from on Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of March 2025, prices for Boston to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

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

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

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

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

Best price found

C$ 136

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Boston in the past 72 hours is C$ 136. The best round-trip flight deal from Boston to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 276.
The fastest flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 15m
Direct flights go from Boston to Montreal Pierre Elliott Trudeau Intl Airport every day.

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

    The straight-line distance from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl is 406.2 km. By plane, this route typically takes 1h 15m.

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

    Prices for flights from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau 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 Montreal Pierre Elliott Trudeau 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 Boston to Montreal Pierre Elliott Trudeau Intl Airport?

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


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

Compare and see reviews for airlines that fly from Boston to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 246Free CancellationRating
7.0
8,867 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 335Free CancellationRating
7.4
8,631 reviews
Search United Airlines flights
Porter AirlinesPriceFrom C$ 411Free CancellationRating
8.0
280 reviews
Search Porter Airlines flights
  • United Airlines Flights From Boston to Montreal Pierre Elliott Trudeau Intl Airport

    Across 27 United Airlines flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was C$ 355, with the best United Airlines deals starting from C$ 233 round-trip. 8,631 users have rated United Airlines on momondo, with an average score of 7.4/10.

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

    Air Canada (7.0/10 from 8,870 reviews) operates around 26 flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport in any given week. The average Air Canada airfare for this route is around C$ 393, with deals from around C$ 171 rare but found on momondo. Referenced prices are for round-trip Boston to Montreal Pierre Elliott Trudeau Intl Airport flight searches in the last 72 hours.


Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Drummondville
Montebello
Brossard
Sherbrooke
Cornwall
Dorval
Longueuil
Bromont
Magog
Saint-Sauveur
Boucherville
Saint-Jean-sur-Richelieu
Sutton
North Hatley
Waterloo

Why use momondo?

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

It is quick and easy to find Boston to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

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

Flights from Boston to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Boston.

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

Price alerts on flights to Montreal from Boston 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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