Cheap flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport from £86
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YUL
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to Montreal Pierre Elliott Trudeau Intl are usually found in August or July, booked 74 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Boston to Pierre Elliott Trudeau Intl
Enter your travel dates to find the best prices.
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Best
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One-way
Cheapest flights from Boston to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Boston to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Tue 29/920:30 -
1 stop14h 10m
Wed 30/913:15 -
Nonstop1h 26m
Deal found 5/9£199
Wed 23/907:30 -
1 stop5h 39m
Wed 23/916:55 -
1 stop6h 35m
Deal found 8/9£216
Fri 25/920:31 -
1 stop14h 09m
Mon 28/908:25 -
Nonstop1h 25m
Deal found 10/9£227
Wed 18/1109:30 -
1 stop5h 46m
Wed 25/1117:30 -
Nonstop1h 32m
Deal found 5/9£230
Thu 24/909:51 -
1 stop6h 19m
Mon 28/908:25 -
Nonstop1h 25m
Deal found 8/9£236
Thu 1/1010:51 -
1 stop5h 19m
Sat 3/1006:00 -
1 stop3h 48m
Deal found 5/9£237
Wed 23/909:33 -
1 stop6h 37m
Sun 27/906:00 -
1 stop3h 44m
Deal found 8/9£238
Thu 24/907:00 -
1 stop4h 15m
Sun 27/910:35 -
1 stop6h 50m
Deal found 8/9£241
Thu 8/1006:00 -
1 stop10h 10m
Mon 12/1018:30 -
1 stop14h 27m
Deal found 6/9£257
Thu 24/907:00 -
1 stop4h 15m
Mon 28/912:00 -
1 stop5h 25m
Deal found 9/9£258
Sun 27/909:51 -
1 stop6h 19m
Sun 27/921:55 -
1 stop10h 57m
Deal found 8/9£262
Best flights from Boston to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Boston to Pierre Elliott Trudeau Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Tue 29/920:30 -
1 stop14h 10m
Wed 30/913:15 -
Nonstop1h 26m
Deal found 5/9£199
Wed 23/907:30 -
1 stop5h 39m
Wed 23/916:55 -
1 stop6h 35m
Deal found 8/9£216
Thu 24/907:00 -
1 stop4h 15m
Mon 28/912:00 -
1 stop5h 25m
Deal found 9/9£258
Tue 20/1006:00 -
1 stop5h 51m
Thu 22/1020:00 -
Nonstop1h 26m
Deal found 9/9£325
Mon 2/1109:00 -
1 stop4h 28m
Thu 5/1117:30 -
Nonstop1h 32m
Deal found 10/9£227
Fri 25/907:38 -
1 stop5h 31m
Tue 29/906:00 -
1 stop6h 43m
Deal found 8/9£238
Wed 18/1109:30 -
1 stop5h 46m
Wed 25/1117:30 -
Nonstop1h 32m
Deal found 5/9£230
Mon 21/915:13 -
1 stop6h 13m
Sun 27/906:00 -
1 stop3h 44m
Deal found 8/9£302
Sat 10/1015:35 -
Nonstop1h 27m
Tue 13/1013:15 -
Nonstop1h 26m
Deal found 8/9£315
Thu 24/905:50 -
Nonstop1h 25m
Mon 28/920:00 -
Nonstop1h 26m
Deal found 8/9£315
Thu 24/905:50 -
Nonstop1h 25m
Mon 28/908:25 -
Nonstop1h 25m
Deal found 9/9£325
Direct flights from Boston to Pierre Elliott Trudeau Intl
Explore direct flight options from Boston to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Thu 24/905:50 -
Nonstop1h 25m
Mon 28/920:00 -
Nonstop1h 26m
Deal found 8/9£315
Thu 1/1005:50 -
Nonstop1h 25m
Sun 4/1008:25 -
Nonstop1h 25m
Deal found 6/9£320
Fri 23/1015:35 -
Nonstop1h 27m
Fri 23/1020:00 -
Nonstop1h 26m
Deal found 7/9£340
Sat 26/915:35 -
Nonstop1h 27m
Mon 28/908:25 -
Nonstop1h 25m
Deal found 5/9£377
Thu 24/905:50 -
Nonstop1h 25m
Mon 28/908:25 -
Nonstop1h 25m
Deal found 7/9£421
Thu 22/1018:50 -
Nonstop1h 29m
Thu 29/1017:30 -
Nonstop1h 32m
Deal found 7/9£489
Fri 9/1005:50 -
Nonstop1h 25m
Mon 12/1008:25 -
Nonstop1h 25m
Deal found 6/9£658
Fri 9/1005:50 -
Nonstop1h 25m
Sun 11/1020:00 -
Nonstop1h 26m
Deal found 7/9£783
Thu 24/918:50 -
Nonstop1h 29m
Sun 27/916:40 -
Nonstop1h 27m
Deal found 8/9£904
Last-minute flights from Boston to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Boston to Pierre Elliott Trudeau Intl. Data last updated 10 September 2026 and is based on user searches.
Wed 23/907:30 -
1 stop5h 39m
Wed 23/916:55 -
1 stop6h 35m
Deal found 8/9£216
Wed 23/909:33 -
1 stop6h 37m
Sun 27/906:00 -
1 stop3h 44m
Deal found 8/9£238
Thu 24/909:51 -
1 stop6h 19m
Mon 28/908:25 -
Nonstop1h 25m
Deal found 8/9£236
Thu 24/907:00 -
1 stop4h 15m
Sun 27/910:35 -
1 stop6h 50m
Deal found 8/9£241
Thu 24/907:00 -
1 stop4h 15m
Mon 28/912:00 -
1 stop5h 25m
Deal found 9/9£258
Fri 25/920:31 -
1 stop14h 09m
Mon 28/908:25 -
Nonstop1h 25m
Deal found 10/9£227
Sun 27/909:51 -
1 stop6h 19m
Sun 27/921:55 -
1 stop10h 57m
Deal found 8/9£262
Tue 29/920:30 -
1 stop14h 10m
Wed 30/913:15 -
Nonstop1h 26m
Deal found 5/9£199
Thu 1/1010:51 -
1 stop5h 19m
Sun 4/1006:00 -
1 stop3h 44m
Deal found 5/9£237
Thu 8/1006:00 -
1 stop10h 10m
Mon 12/1018:30 -
1 stop14h 27m
Deal found 6/9£257
Fri 23/1010:05 -
1 stop6h 57m
Fri 23/1020:00 -
Nonstop1h 26m
Deal found 7/9£266
One-way flights from Boston to Pierre Elliott Trudeau Intl
Search for one-way flight options from Boston to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Fri 2/1014:50 -
2 stops7h 43m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£86
Sun 15/1105:45 -
1 stop6h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£89
Sun 22/1116:35 -
1 stop5h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£89
Sat 24/1014:15 -
1 stop5h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£97
Tue 20/1012:15 -
1 stop5h 57m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£126
Wed 23/907:00 -
1 stop6h 31m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£129
Sat 26/905:50 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£138
Mon 21/906:00 -
1 stop10h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£157
Tue 22/1216:35 -
1 stop5h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£165
Tue 22/1215:30 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£166
Mon 21/916:30 -
1 stop4h 42m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£168
Find flight deals from Boston to Pierre Elliott Trudeau Intl
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 September 2026.
Customise your flight search to find flights from Boston to Pierre Elliott Trudeau Intl 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, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Fri 2/10
14:50-22:33
2 stops7h 43m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£86
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Mon 23/11
16:35-22:10
1 stop5h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£89
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Sun 22/11
16:35-22:10
1 stop5h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£89
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Sat 24/10
14:15-19:45
1 stop5h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£97
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Sat 10/10
07:38-13:09
1 stop5h 31m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£97
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Tue 20/10
12:15-18:12
1 stop5h 57m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£126
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Wed 23/9
07:00-13:31
1 stop6h 31m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£129
Fastest return journey
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Sun 27/9
05:50-07:15
Nonstop1h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£138
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Tue 20/10
05:50-07:15
Nonstop1h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£138
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Sat 26/9
05:50-07:15
Nonstop1h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£138
Flights are sorted by cheapest return flights first.
Deals found on 9/9
Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Boston to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Boston with our price prediction graph.
BOS-YUL
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport
Prices
Airlines
How far ahead should I book a flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport (average of £238). Flying from Boston to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of £371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to YUL?
Find hourly flight availability from Boston to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.
How much does it cost for a return flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
Airfare is below average for this route at the moment.
Boston to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between £235 and £345 in September.The cheapest return price found within the last 5 days was £199 on Multiple Airlines (29 Sept–30 Sept).
Weekly flight availability from Boston to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Boston to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 September 2026.
The most flights from BOS to YUL are scheduled on a Tuesday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).
Reviews of airlines servicing Pierre Elliott Trudeau Intl
Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 10 September 2026.
Read reviews from past customers who have flown with Air Canada
from Boston to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Related info for your journey
Find useful and relevant information for your journey from Boston to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Boston to Montreal Pierre Elliott Trudeau Intl?
For a flight from Boston to Montreal Pierre Elliott Trudeau Intl, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 8 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 1 airline has flights to Montreal Pierre Elliott Trudeau Intl from Boston Logan Intl on a regular basis.
How long is the flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
For as low as £216, United Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Boston in 5h 39m. Boston and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 253 mi.
What is the cheapest airline to fly from Boston to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Air Canada, at £162, was found to be the cheapest airline from Boston to Montreal Pierre Elliott Trudeau Intl Airport.. Air Canada is 46% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
The top 3 most reliable airlines when flying from Boston to Montreal Pierre Elliott Trudeau Intl Airport are Emirates (82%), Jazz (58%) and United Airlines (55%).
What are the cheapest flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest flight price from Boston to Montreal Pierre Elliott Trudeau Intl Airport is £162. On average you can expect to pay £213. The most popular route, (Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for £255.
Can I find deals for flights from Boston to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Boston to Pierre Elliott Trudeau Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Boston to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Boston to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Boston to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Boston to Montreal Pierre Elliott Trudeau Intl Airport (average of £238). Flying from Boston to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of £371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Search flights from Boston to Pierre Elliott Trudeau Intl by cabin class
Find flights from Boston to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Top airline flying from Boston to Pierre Elliott Trudeau Intl
Discover the top airline that operate flights from Boston to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Boston to Pierre Elliott Trudeau Intl?
Cheapflights helps you search for flights from Boston to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Boston to Pierre Elliott Trudeau Intl?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Pierre Elliott Trudeau Intl.
Can Cheapflights find flights from Boston to Pierre Elliott Trudeau Intl with no change fees?
Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Boston to Pierre Elliott Trudeau Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Boston today and book when prices fit your budget.
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