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Cheap flights from León, Mexico to Montreal Pierre Elliott Trudeau Intl Airport from C$ 359

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — YUL
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from León to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from León to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from León to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Wed 30/95:00 a.m.
BJX
-
YUL
2 stops15h 06m
United Airlines
Sat 3/109:15 a.m.
YUL
-
BJX
2 stops12h 16m
United Airlines
Deal found 29/7C$ 824
Tue 22/95:00 a.m.
BJX
-
YUL
2 stops15h 06m
United Airlines
Fri 25/96:00 a.m.
YUL
-
BJX
2 stops15h 31m
United Airlines
Deal found 28/7C$ 825
Wed 9/910:15 a.m.
BJX
-
YUL
2 stops36h 05m
Multiple Airlines
Wed 16/97:00 a.m.
YUL
-
BJX
3 stops30h 30m
Multiple Airlines
Deal found 26/7C$ 849
Fri 11/97:00 a.m.
BJX
-
YUL
2 stops15h 25m
Multiple Airlines
Tue 15/97:05 a.m.
YUL
-
BJX
1 stop10h 59m
Multiple Airlines
Deal found 29/7C$ 856
Fri 13/1110:36 a.m.
BJX
-
YUL
1 stop13h 04m
Multiple Airlines
Fri 27/113:10 p.m.
YUL
-
BJX
2 stops24h 13m
Multiple Airlines
Deal found 28/7C$ 863
Tue 22/912:44 p.m.
BJX
-
YUL
1 stop16h 46m
Aeromexico
Fri 25/911:01 a.m.
YUL
-
BJX
1 stop14h 08m
Aeromexico
Deal found 28/7C$ 867
Wed 7/101:09 p.m.
BJX
-
YUL
2 stops18h 43m
American Airlines
Sun 11/107:40 a.m.
YUL
-
BJX
2 stops17h 30m
American Airlines
Deal found 29/7C$ 887

Find flight deals from León to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from León (BJX) 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 30 July 2026.

Round-trip from

C$ 824

One-way from

C$ 359

Popular in

July

Cheapest in

February

Average price

C$ 2,301
United Airlines
  • United Airlines
  • 30/9-3/10
  • 4 total stops
  • 27h 22m total
  • León to Montreal
Search Deals
18/10
  • 18/10
  • 3 total stops
  • 23h 19m total
  • León to Montreal
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 478 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 153 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from León 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 629,999 searches. Data last updated 30 July 2026.
Use the filters below to find and compare flights from León to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Tue 22/9

5:00 a.m.-10:06 p.m.

2 stops15h 06m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

6:00 a.m.-7:31 p.m.

2 stops15h 31m

C$ 825

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 9/9

5:48 a.m.-12:20 a.m.

3 stops40h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

7:00 a.m.-11:30 a.m.

3 stops30h 30m

C$ 872

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Fri 11/9

10:35 a.m.-5:00 p.m.

1 stop28h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

7:05 a.m.-4:04 p.m.

1 stop10h 59m

C$ 894

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 30/9

4:11 p.m.-7:30 a.m.

1 stop13h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

11:01 a.m.-11:06 p.m.

1 stop14h 05m

C$ 924

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Tue 22/9

6:15 p.m.-7:30 a.m.

1 stop11h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

11:01 a.m.-12:00 p.m.

1 stop26h 59m

C$ 927

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Fri 13/11

7:01 a.m.-12:33 a.m.

2 stops16h 32m

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

6:45 a.m.-9:05 a.m.

3 stops27h 20m

C$ 952
Quickest round-trip

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 30/9

5:00 a.m.-2:50 p.m.

1 stop7h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:45 a.m.-7:31 p.m.

2 stops11h 46m

C$ 1,000
Cheapest one-way

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Thu 27/8

6:05 a.m.-7:30 a.m.

3 stops23h 25m

C$ 379

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Thu 27/8

8:02 a.m.-7:30 a.m.

1 stop21h 28m

C$ 463
Quickest one-way

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Mon 21/12

10:36 a.m.-9:20 p.m.

1 stop9h 44m

C$ 489

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from León to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from León with our price prediction graph.
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 León to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, February is the cheapest month in which you can book a flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 825). Flying from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 2,301). 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.

Related info for your journey

Find useful and relevant information for your journey from León 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 León to Montreal Pierre Elliott Trudeau Intl?

    León Del Bajio (BJX), located 25.4 km from the city centre, is the airport you fly out of when you book flights from León to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Del Bajio to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from León Del Bajio to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like United Airlines fly from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in about 15h 06m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3710 km.

  • Can I find deals for flights from León to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on León to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from León 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 León to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from León to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from León 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 León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 825). Flying from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 2,301). 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.

See more FAQs

Travelling 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 locations
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Boucherville
Magog
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for León to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Santiago de Querétaro to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from León to Pierre Elliott Trudeau Intl?

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Why should you use Cheapflights to find cheap flight tickets from León to Pierre Elliott Trudeau Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from León to Pierre Elliott Trudeau Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from León to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from León to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from León to Pierre Elliott Trudeau Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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