$296+ Cheap flights from Barcelona-El Prat (BCN) to Pierre Elliott Trudeau Intl (YUL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — YUL
Nov 30 — Dec 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Barcelona-El Prat to Montreal Pierre Elliott Trudeau Intl are usually found in September or November, booked 90 days in advance, depart on a Friday or Saturday and return on a Monday
Cheap flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Barcelona-El Prat to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:20 am -
2 stops19h 28m
Mon 12/73:20 pm -
2 stops35h 40m
Deal found 10/26![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:30 am -
2 stops32h 58m
Mon 11/307:00 am -
2 stops27h 50m
Deal found 10/28![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:30 am -
2 stops26h 59m
Mon 11/303:00 pm -
2 stops19h 50m
Deal found 10/26![United Airlines logo]()
$505
This Air Transat deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
Nonstop9h 00m
Sat 11/286:30 pm -
Nonstop7h 10m
Deal found 10/26![Air Transat logo]()
$506
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:50 am -
2 stops30h 39m
Tue 11/108:05 am -
2 stops18h 55m
Deal found 10/27![United Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:30 am -
2 stops26h 59m
Thu 12/177:00 am -
2 stops20h 00m
Deal found 10/28![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:30 am -
2 stops31h 34m
Thu 11/264:45 pm -
1 stop14h 30m
Deal found 10/27![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1010:30 am -
2 stops28h 02m
Wed 1/68:05 am -
2 stops26h 25m
Deal found 10/29![United Airlines logo]()
$521
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:35 am -
1 stop18h 40m
Mon 11/309:15 pm -
1 stop14h 40m
Deal found 10/28![British Airways logo]()
$525
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:20 am -
2 stops19h 28m
Mon 11/168:00 pm -
2 stops31h 00m
Deal found 10/26![United Airlines logo]()
$526
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:40 am -
1 stop18h 35m
Mon 11/309:15 pm -
1 stop16h 40m
Deal found 10/26![British Airways logo]()
$528
Best flights from Barcelona-El Prat to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:30 am -
2 stops26h 59m
Mon 11/303:00 pm -
2 stops19h 50m
Deal found 10/26![United Airlines logo]()
$505
This Air Transat deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
Nonstop9h 00m
Sat 11/286:30 pm -
Nonstop7h 10m
Deal found 10/26![Air Transat logo]()
$506
This British Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:35 am -
1 stop18h 40m
Mon 11/309:15 pm -
1 stop14h 40m
Deal found 10/30![British Airways logo]()
$527
This French Bee deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:20 am -
1 stop16h 20m
Sun 11/159:40 pm -
1 stop13h 35m
Deal found 10/26![Multiple Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:30 am -
2 stops26h 59m
Thu 12/177:00 am -
2 stops20h 00m
Deal found 10/28![United Airlines logo]()
$510
This British Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/156:40 am -
1 stop18h 35m
Wed 3/3110:00 pm -
1 stop11h 55m
Deal found 10/29![British Airways logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:30 am -
2 stops16h 44m
Tue 12/87:00 am -
2 stops20h 00m
Deal found 10/28![United Airlines logo]()
$510
This British Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:25 pm -
1 stop29h 50m
Fri 11/279:05 pm -
1 stop10h 35m
Deal found 10/27![British Airways logo]()
$544
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:30 am -
2 stops26h 59m
Thu 12/177:00 am -
2 stops20h 00m
Deal found 10/28![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:30 am -
2 stops31h 34m
Thu 11/264:45 pm -
1 stop14h 30m
Deal found 10/26![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/156:50 am -
2 stops33h 43m
Fri 4/26:15 pm -
1 stop32h 45m
Deal found 10/29![United Airlines logo]()
$622
Last-minute flights from Barcelona-El Prat to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:50 am -
2 stops30h 39m
Tue 11/108:05 am -
2 stops18h 55m
Deal found 10/27![United Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:30 am -
2 stops26h 59m
Mon 11/91:10 pm -
2 stops16h 15m
Deal found 10/27![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:20 am -
2 stops19h 28m
Mon 11/168:00 pm -
2 stops31h 00m
Deal found 10/26![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:30 am -
2 stops32h 58m
Mon 11/307:00 am -
2 stops27h 50m
Deal found 10/28![United Airlines logo]()
$503
This Air Transat deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
Nonstop9h 00m
Sat 11/286:30 pm -
Nonstop7h 10m
Deal found 10/26![Air Transat logo]()
$506
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:30 am -
2 stops31h 34m
Thu 11/264:45 pm -
1 stop14h 30m
Deal found 10/28![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:30 am -
2 stops26h 59m
Mon 11/303:00 pm -
2 stops19h 50m
Deal found 10/26![United Airlines logo]()
$505
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:40 am -
1 stop18h 35m
Mon 11/309:15 pm -
1 stop16h 40m
Deal found 10/26![British Airways logo]()
$528
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:35 am -
1 stop18h 40m
Mon 11/309:15 pm -
1 stop14h 40m
Deal found 10/28![British Airways logo]()
$525
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:20 am -
2 stops19h 28m
Mon 12/73:20 pm -
2 stops35h 40m
Deal found 10/26![United Airlines logo]()
$492
One-way flights from Barcelona-El Prat to Pierre Elliott Trudeau IntlSearch for one-way flight options from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Barcelona-El Prat to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/181:25 pm -
3 stops41h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$296
This Connections by easyJet deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/139:45 am -
1 stop32h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$300
This Booking.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1512:45 pm -
1 stop11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Royal Air Maroc logo]()
$316
This Connections by easyJet deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:00 am -
1 stop32h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/159:00 am -
2 stops15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/297:20 pm -
2 stops25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$351
Find flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) 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 October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $492 (United Airlines) |
One-way from | $296 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $647 |
Good round-trip deal | $585 or less |
Good one-way deal | $577 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Barcelona-El Prat 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 October 31, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Sun 12/13
9:45 am-12:15 pm
1 stop32h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$301
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Mon 3/15
12:45 pm-7:40 pm
1 stop11h 55m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$316
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Mon 12/7
10:00 am-12:15 pm
1 stop32h 15m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$323
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Mon 3/15
9:00 am-7:40 pm
2 stops15h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$348
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Fri 11/27
8:00 am-7:40 pm
1 stop17h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$365
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Wed 11/11
9:15 am-7:40 pm
1 stop16h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$370
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Sat 12/5
6:00 am-9:40 am
3 stops33h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$377
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Wed 11/18
10:15 am-7:40 pm
1 stop15h 25m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$386
Quickest round-trip
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Fri 11/13
2:10 pm-7:40 pm
1 stop11h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$397
BarcelonaMontreal
BCN Barcelona-El Prat - YUL Montreal Pierre Elliott Trudeau Intl
BCNYUL
Barcelona-El Prat
Mon 11/23
10:30 am-7:29 am
2 stops26h 59m
Montreal Pierre Elliott Trudeau Intl
Mon 11/30
3:00 pm-4:50 pm
2 stops19h 50m
$505
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to Pierre Elliott Trudeau Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Barcelona-El Prat to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Barcelona-El Prat with our price prediction graph.
BCN-YUL
Estimated round-trip 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 Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport
Prices
Delays
How far ahead should I book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?
To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $550). Flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $748). 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 BCN to YUL?
Find hourly flight availability from Barcelona-El Prat 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 October 31, 2026.
When flying from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Barcelona to Montreal delayed?
About 19% of weekly flights between Barcelona and Montreal have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for Barcelona to Montreal flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Barcelona to Montreal flights?
Over the last year, Air Canada have had the lowest number of delays on this route, with just 16% of flights being delayed.
The best insider tips for Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport trip
Our travel experts
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 October 31, 2026.
Read through reviews of airlines operating flights from Barcelona-El Prat Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.9
Overall
7.7
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Entertainment
7.0
Food
6.7
Comfort
7.3
Boarding
7.9
Overall
7.7
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
YYZ - YUL
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat 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.
Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?
Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locationsCornwall
Longueuil
Laval
Dorval
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Other flights from Barcelona-El Prat
Pierre Elliott Trudeau Intl flight routes
Popular flights
Complete your trip
Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl by cabin class
Find flights from Barcelona-El Prat to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Barcelona-El Prat and Pierre Elliott Trudeau Intl flights
Browse other Barcelona-El Prat and Pierre Elliott Trudeau Intl flight options. Last updated on October 31, 2026.
Other flights from Barcelona-El Prat
Browse through other flights departing from Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
Other flights to Pierre Elliott Trudeau Intl
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 October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Barcelona-El Prat to Pierre Elliott Trudeau Intl
Discover the top airline that operate flights from Barcelona-El Prat 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 October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$433 | Average$662 | FlexibilityNo cancel fee | On-time50% |