Cheap flights from Boston to Montreal Pierre Elliott Trudeau Intl Airport from £106
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — YUL
26 Nov — 3 Dec1
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 Wednesday or Monday and return on a Tuesday
Cheap flight deals from Boston to Pierre Elliott Trudeau Intl
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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 27 October 2026.
Mon 7/1205:45 -
1 stop14h 03m
Mon 14/1207:00 -
1 stop8h 52m
Deal found 22/10£213
Thu 12/1109:30 -
1 stop5h 46m
Mon 16/1108:20 -
Nonstop1h 28m
Deal found 26/10£215
Thu 10/1217:30 -
1 stop7h 02m
Thu 17/1209:45 -
1 stop6h 09m
Deal found 26/10£219
Thu 10/1205:45 -
2 stops12h 58m
Thu 17/1216:10 -
1 stop6h 27m
Deal found 26/10£225
Mon 23/1115:00 -
1 stop3h 58m
Mon 30/1114:30 -
1 stop7h 55m
Deal found 23/10£226
Sat 21/1118:35 -
Nonstop1h 25m
Sat 28/1114:30 -
1 stop4h 34m
Deal found 24/10£234
Mon 9/1115:41 -
1 stop6h 01m
Wed 11/1120:00 -
Nonstop1h 28m
Deal found 26/10£245
Tue 8/1211:15 -
2 stops9h 38m
Tue 15/1210:40 -
2 stops11h 57m
Deal found 24/10£248
Thu 19/1109:00 -
1 stop4h 28m
Sun 22/1108:20 -
Nonstop1h 28m
Deal found 26/10£252
Tue 29/1205:45 -
1 stop8h 15m
Thu 31/1207:00 -
1 stop5h 10m
Deal found 25/10£256
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 27 October 2026.
Thu 7/112:26 -
2 stops7h 22m
Sun 10/116:40 -
1 stop5h 57m
Deal found 22/10£207
Sun 20/1205:30 -
Nonstop1h 25m
Tue 22/1220:00 -
Nonstop1h 28m
Deal found 23/10£290
Sat 21/1117:25 -
1 stop4h 52m
Sat 28/1109:45 -
1 stop6h 10m
Deal found 24/10£308
Sun 8/1107:00 -
2 stops9h 15m
Wed 11/1114:30 -
1 stop7h 55m
Deal found 22/10£352
Wed 18/1105:30 -
1 stop9h 46m
Sat 21/1108:20 -
Nonstop1h 28m
Deal found 26/10£245
Thu 19/1109:00 -
1 stop4h 28m
Sun 22/1108:20 -
Nonstop1h 28m
Deal found 26/10£252
Thu 12/1107:20 -
1 stop4h 37m
Mon 16/1118:25 -
1 stop5h 34m
Deal found 21/10£291
Thu 5/1116:35 -
1 stop5h 35m
Sun 8/1116:40 -
1 stop4h 55m
Deal found 21/10£311
Sat 21/1118:35 -
Nonstop1h 25m
Sun 22/1106:00 -
1 stop6h 41m
Deal found 22/10£291
Fri 20/1111:00 -
2 stops12h 27m
Fri 27/1110:35 -
1 stop8h 52m
Deal found 22/10£368
Thu 12/1107:00 -
2 stops8h 58m
Mon 16/1114:30 -
1 stop7h 55m
Deal found 25/10£383
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 27 October 2026.
Sun 27/1205:30 -
Nonstop1h 25m
Wed 30/1220:00 -
Nonstop1h 28m
Deal found 22/10£274
Sun 21/318:35 -
Nonstop1h 27m
Thu 25/308:20 -
Nonstop1h 25m
Deal found 22/10£287
Thu 12/1105:30 -
Nonstop1h 25m
Mon 16/1108:20 -
Nonstop1h 28m
Deal found 22/10£287
Sat 13/218:35 -
Nonstop1h 25m
Tue 16/217:30 -
Nonstop1h 32m
Deal found 22/10£290
Fri 13/1105:30 -
Nonstop1h 25m
Mon 16/1117:30 -
Nonstop1h 32m
Deal found 23/10£295
Fri 13/1105:30 -
Nonstop1h 25m
Mon 16/1108:20 -
Nonstop1h 28m
Deal found 23/10£302
Thu 19/1105:30 -
Nonstop1h 25m
Sun 22/1108:20 -
Nonstop1h 28m
Deal found 26/10£314
Sat 21/1118:35 -
Nonstop1h 25m
Sat 28/1108:20 -
Nonstop1h 28m
Deal found 24/10£324
Wed 9/1205:30 -
Nonstop1h 25m
Wed 16/1220:00 -
Nonstop1h 28m
Deal found 25/10£334
Tue 8/1205:30 -
Nonstop1h 25m
Tue 15/1220:00 -
Nonstop1h 28m
Deal found 24/10£351
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 27 October 2026 and is based on user searches.
Sat 31/1007:00 -
1 stop6h 38m
Tue 3/1106:00 -
2 stops10h 30m
Deal found 23/10£456
Mon 2/1112:00 -
2 stops11h 25m
Thu 5/1114:28 -
1 stop7h 56m
Deal found 21/10£470
Tue 3/1110:00 -
1 stop8h 58m
Thu 5/1106:00 -
2 stops8h 54m
Deal found 26/10£478
Wed 4/1111:00 -
2 stops12h 25m
Sun 8/1114:28 -
1 stop7h 56m
Deal found 21/10£454
Thu 5/1116:35 -
1 stop5h 35m
Sun 8/1116:40 -
1 stop4h 55m
Deal found 21/10£311
Thu 5/1110:25 -
Nonstop1h 25m
Sun 8/1108:20 -
Nonstop1h 28m
Deal found 21/10£327
Thu 5/1116:35 -
1 stop5h 35m
Sun 8/1108:20 -
Nonstop1h 28m
Deal found 21/10£332
Thu 5/1107:20 -
1 stop6h 08m
Sun 8/1107:00 -
1 stop6h 31m
Deal found 22/10£403
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 27 October 2026.
Mon 9/1106:00 -
1 stop7h 28m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£106
Wed 30/1210:25 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£118
Mon 21/1215:30 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/10£125
Fri 20/1120:05 -
1 stop12h 27m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£154
Thu 29/1012:00 -
1 stop6h 58m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£177
Mon 2/1112:00 -
2 stops11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£217
Wed 25/1119:05 -
2 stops15h 12m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/10£224
Thu 5/1112:00 -
2 stops11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/10£228
Wed 9/1213:15 -
2 stops26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£234
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 27 October 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 27 October 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
Mon 21/12
17:00-21:42
1 stop4h 42m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£106
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Tue 29/12
05:45-14:00
1 stop8h 15m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£106
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Mon 9/11
06:00-13:28
1 stop7h 28m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£106
Fastest return journey
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Wed 30/12
10:25-11:50
Nonstop1h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£118
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Thu 7/1
12:26-19:48
2 stops7h 22m
Montreal Pierre Elliott Trudeau Intl
Sun 10/1
16:40-22:37
1 stop5h 57m
£207
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Mon 2/11
12:00-23:25
2 stops11h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£217
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Wed 25/11
19:05-10:17
2 stops15h 12m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£224
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Thu 5/11
12:00-23:25
2 stops11h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£228
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Wed 18/11
05:30-15:16
1 stop9h 46m
Montreal Pierre Elliott Trudeau Intl
Sat 21/11
08:20-09:48
Nonstop1h 28m
£245
BostonMontreal
BOS Boston Logan Intl - YUL Montreal Pierre Elliott Trudeau Intl
BOSYUL
Boston Logan Intl
Thu 19/11
09:00-13:28
1 stop4h 28m
Montreal Pierre Elliott Trudeau Intl
Sun 22/11
08:20-09:48
Nonstop1h 28m
£252
Flights are sorted by cheapest return flights first.
Deals found on 26/10
Showing 1-10 of 18 resultsSorted by cheapest first
1
2
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 £241). Flying from Boston to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of £427). 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 27 October 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 £262 and £550 in January.The cheapest return price found within the last 5 days was £207 on Multiple Airlines (7 Jan–10 Jan).
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 27 October 2026.
The most flights from BOS to YUL are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 27 October 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.
Every time I have traveled with Lufthansa, during the descent, I experience significant pain in my ears, head, and chest—as if the decompression is happening too quickly.
Every time I have traveled with Lufthansa, during the descent, I experience significant pain in my ears, head, and chest—as if the decompression is happening too quickly.
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 £290, United Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Boston in 1h 25m. Boston and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 253 mi. All flights are typically direct.
What is the cheapest airline to fly from Boston to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Air Canada, at £165, was found to be the cheapest airline from Boston to Montreal Pierre Elliott Trudeau Intl Airport.. Air Canada is 47% 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 (74%), Air Canada (57%) and Jazz (54%).
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 £390. On average you can expect to pay £756. The most popular route, (Boston Logan Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for £159.
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 £241). Flying from Boston to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of £427). 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.
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 27 October 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 27 October 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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