Find flights
When to book
FAQs

Cheap flights from León, Mexico to Montreal Pierre Elliott Trudeau Intl Airport from C$ 344

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — YUL
11 Apr — 18 Apr1
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 12 March 2026.

Wed 18/38:05 p.m.
BJX
-
YUL
2 stops25h 40m
Multiple Airlines
Thu 26/311:20 a.m.
YUL
-
BJX
1 stop30h 58m
Multiple Airlines
Deal found 11/3C$ 657
Tue 14/711:47 a.m.
BJX
-
YUL
2 stops20h 53m
United Airlines
Wed 22/72:20 p.m.
YUL
-
BJX
2 stops22h 31m
United Airlines
Deal found 7/3C$ 830
Sun 7/66:35 a.m.
BJX
-
YUL
2 stops15h 45m
Multiple Airlines
Sun 2/87:20 p.m.
YUL
-
BJX
3 stops43h 24m
Multiple Airlines
Deal found 11/3C$ 839
Sun 14/610:35 a.m.
BJX
-
YUL
2 stops18h 55m
Multiple Airlines
Tue 4/88:00 p.m.
YUL
-
BJX
3 stops46h 02m
Multiple Airlines
Deal found 11/3C$ 853
Tue 19/52:50 p.m.
BJX
-
YUL
2 stops28h 36m
United Airlines
Thu 28/511:23 a.m.
YUL
-
BJX
2 stops10h 08m
United Airlines
Deal found 10/3C$ 858
Mon 13/711:47 a.m.
BJX
-
YUL
2 stops20h 53m
United Airlines
Wed 22/72:20 p.m.
YUL
-
BJX
2 stops22h 31m
United Airlines
Deal found 7/3C$ 865

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 12 March 2026.

Round-trip from

C$ 830

One-way from

C$ 344

Popular in

December

Cheapest in

May

Average price

C$ 925
United Airlines
  • United Airlines
  • 14/7-22/7
  • 4 total stops
  • 43h 24m total
  • León to Montreal
Search Deals
20/6
  • 20/6
  • 2 total stops
  • 18h 50m total
  • León to Montreal
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 12 March 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

Wed 1/4

2:50 p.m.-1:09 p.m.

2 stops20h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

6:10 a.m.-7:31 p.m.

2 stops15h 21m

C$ 930

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 25/3

5:05 a.m.-2:00 p.m.

2 stops30h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

6:10 a.m.-10:51 a.m.

2 stops30h 41m

C$ 930

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 15/7

11:47 a.m.-10:40 a.m.

2 stops20h 53m

Montreal Pierre Elliott Trudeau Intl

Fri 17/7

2:20 p.m.-10:51 a.m.

2 stops22h 31m

C$ 945

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Sun 7/6

2:50 p.m.-5:38 p.m.

2 stops24h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

4:30 p.m.-10:51 a.m.

1 stop20h 21m

C$ 984

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Sun 5/4

7:40 p.m.-7:30 a.m.

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

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

1 stop14h 11m

C$ 1,001
Quickest round-trip

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Sun 5/4

5:00 a.m.-4:42 p.m.

1 stop9h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

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

2 stops11h 46m

C$ 1,017
Cheapest one-way

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Tue 16/6

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

2 stops22h 30m

C$ 407

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Sun 10/5

4:53 p.m.-7:30 a.m.

2 stops36h 37m

C$ 418

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Sat 20/6

10:15 a.m.-5:00 p.m.

1 stop28h 45m

C$ 460
Quickest one-way

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Sun 10/5

12:08 p.m.-7:30 a.m.

1 stop17h 22m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Sorted by cheapest first

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

How much does it cost to fly round-trip from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport?

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 20h 19m. 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.

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

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.

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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pierre Elliott Trudeau Intl from León today with Cheapflights!

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.