BOS - YUL

£111 Find Cheap Flights from Boston to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Montreal departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Montreal, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£241
Overall average: £283
Multiple Airlines
Mon 26/1Mon 2/2
BOS - YUL • 3 stops
Cheapest direct flights
£353
Typical prices: £172-£293
United Airlines
Tue 27/1Tue 3/2
BOS - YUL • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Check Air Canada's Wi-Fi availability online pre-flight.
Use the FlyLogan app for gate info and flight status.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 41% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Boston to Montreal (BOS-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Boston to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Boston to Montreal

Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
05:34 - 00:35
BOS
-
YUL
19h 01m3 stops
Multiple Airlines Logo
08:00 - 23:57
YUL
-
BOS
15h 57m1 stop
£241Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
05:34 - 00:35
BOS
-
YUL
19h 01m3 stops
Multiple Airlines Logo
08:00 - 14:38
YUL
-
BOS
30h 38m2 stops
£246Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
Air Canada Logo
15:40 - 17:05
BOS
-
YUL
1h 25mdirect
Air Canada Logo
08:05 - 09:32
YUL
-
BOS
1h 27mdirect
£247Air Canada
Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
05:34 - 00:35
BOS
-
YUL
19h 01m3 stops
Multiple Airlines Logo
16:50 - 14:38
YUL
-
BOS
21h 48m3 stops
£253Multiple Airlines
Sun, 1 Feb - Wed, 4 Feb
Porter Airlines Logo
11:50 - 18:45
BOS
-
YUL
6h 55m1 stop
Porter Airlines Logo
16:00 - 20:30
YUL
-
BOS
4h 30m1 stop
£280Porter Airlines
Fri, 13 Feb - Sun, 15 Feb
Porter Airlines Logo
10:20 - 15:15
BOS
-
YUL
4h 55m1 stop
Porter Airlines Logo
16:00 - 22:05
YUL
-
BOS
6h 05m1 stop
£302Porter Airlines
Thu, 22 Jan - Wed, 28 Jan
Porter Airlines Logo
09:00 - 16:30
BOS
-
YUL
7h 30m1 stop
Porter Airlines Logo
14:00 - 20:30
YUL
-
BOS
6h 30m1 stop
£306Porter Airlines
Fri, 13 Feb - Sun, 15 Feb
Porter Airlines Logo
13:25 - 17:45
BOS
-
YUL
4h 20m1 stop
Porter Airlines Logo
10:15 - 14:45
YUL
-
BOS
4h 30m1 stop
£307Porter Airlines
Thu, 8 Jan - Sun, 11 Jan
United Airlines Logo
09:30 - 15:16
BOS
-
YUL
5h 46m1 stop
United Airlines Logo
15:00 - 21:52
YUL
-
BOS
6h 52m1 stop
£312United Airlines
Thu, 8 Jan - Sun, 11 Jan
United Airlines Logo
09:30 - 15:16
BOS
-
YUL
5h 46m1 stop
United Airlines Logo
07:00 - 13:13
YUL
-
BOS
6h 13m1 stop
£313United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Montreal flights

Get data-powered insights and trends into flights from Boston to Montreal to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Montreal?

The average price of all round-trip flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Montreal on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Boston to Montreal. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Boston to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport is February, where tickets cost £172 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is £371 and £344 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 3 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Boston to Montreal

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Air Canada offers priority boarding for Business Class and elite status passengers, enhancing travel efficiency.


Air Canada's Wi-Fi availability can be checked online five days before departure, ensuring connectivity.

Read more about Air CanadaBy Stefanie Waldek
Lufthansa

Lufthansa's FlyNet Messaging is free for Miles & More members on short-haul flights, perfect for staying connected.


Lufthansa offers child-friendly menus and free baby food, making it ideal for family travel.

Read more about LufthansaBy Jessica Macdonald
Airports
BOS

Use the FlyLogan app for gate info, flight status, and pre-ordering food. Reserve parking in advance during busy travel times.

Read more about BOSBy Blane Bachelor
YUL

Take the 747 bus from YUL to Montreal city centre. It runs 24/7, but can be crowded and takes up to 70 minutes.

Read more about YULBy Brandon Schultz
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Read more
Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz

Brandon Schultz

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Read more
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more

Good to know - Cheap tickets from Boston to Montreal

Low seasonNovember
Cheapest flight£135
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly (9% more expensive on average)
Flight from Boston to Montreal

When to book flights from Boston to Montreal

Are your dates flexible? Find out the best times to travel from Boston to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boston to Montreal flights

  • What is a quick way to get from Montreal-Pierre Elliot Trudeau Airport to the city center?

    You can catch a taxi from the airport to the city center, as taxis are conveniently situated near the central exit on the Arrivals level. Taxi rates for traveling to the business district are fixed at around $40. You can also take the STM bus, which will cost you roughly $10 but will take longer.

  • Is it possible to fly non-stop from Boston Logan International Airport to Montreal (YUL)?

    Unfortunately, there are no nonstop flights from Logan International Airport to Montreal. However, you'll find that a few airlines provide flights with either one or two stops in Newark, Toronto, or Chicago. Some of the airlines to choose from include United Airlines, Air Canada, and Lufthansa.

  • Are there any services for travelers with disabilities at Montreal-Pierre Elliot Trudeau Airport?

    On request from the check-in counter, individual airlines are required to assist travelers with disabilities in the general public area. There are also a limited number of wheelchair-accessible vehicles available to rent, as well as public transit buses, which are accessible to people with reduced mobility. There are TTY telephones available at all public areas and terminals for the hearing-impaired. There are also Braille signs located on the entrance of all public restrooms, elevators, escalators, and moving sidewalks.

  • Are there any hotels on site at Montreal-Pierre Elliot Trudeau Airport?

    At the Montreal airport, you’ll find the Montreal Airport Marriott In-Terminal Hotel, which is linked directly to the airport terminal. The hotel has amenities to cater to both business and leisure travelers who may want to book a room if their flight lands late.

  • What is the cheapest flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport was £135 for a one-way ticket and £280 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Montreal?

    All the following airlines offer inflight Wi-Fi service on the Boston to Montreal flight route: Air Canada, United Airlines, JetBlue, Delta, Aeromexico, Air France, American Airlines, Lufthansa, and Iberia.

  • Which aircraft models fly most regularly from Boston to Montreal?

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to Montreal flight route.

  • On which days can I fly direct from Boston to Montreal?

    There are direct flights from Boston to Montreal on a daily basis.

  • How does KAYAK find such low prices on flights from Boston to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Boston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Montreal with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight from Montreal to Boston? 25% of our users found flights on this route for £193 or less one-way.
  • Logan International Airport (BOS), also known as Boston Logan International Airport, is located in both Winthrop, MA, and East Boston. The airport is approximately 4.8 miles from downtown Boston, and a taxi can get you from the city to BOS in roughly 10min.
  • Montreal’s main airport serving international flights is the Montreal-Pierre Elliot Trudeau Airport (YUL), commonly known as the Montreal-Dorval International Airport. The airport is located in Dorval, Quebec, and is roughly 12 miles from downtown Montreal. A private vehicle can get you downtown in around 16min if the traffic is light.
  • If you'd like to get to the Montreal city center using public transportation, you can catch the 747 Express City Bus, which should take around 50min. The bus operates daily during the week and also on weekends. You could also take the inter-city train connections that run between the airport and the city center.
  • One of the amenities to enjoy at the Montreal airport before you go to the city is free Wi-Fi, accessible anywhere in the terminal. Families with children under seven can take advantage of the Air Transat Playground, which features games and coloring books. The airport also has a few exhibits on display to support Montreal’s artistic and cultural development. A multi-faith praying area is also available at the airport.
  • If you’re traveling to Montreal for business purposes, you will find that the Montreal-Pierre Elliot Trudeau Airport is a convenient option for a flight, since it is easily accessible from the business district.

Prefer to fly direct from Boston to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from Boston Logan Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more direct flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Boston Logan Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more direct flights

Everything you need to know for your flight from Boston to Montreal

Information on your arrival and departure airports

Boston (BOS)
Pierre Elliott Trudeau Intl (YUL)