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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 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — YUL
13 Jan — 20 Jan1
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 14 December 2025.

Thu 25/126:56 a.m.BJX - YUL
1 stop9h 49mMultiple Airlines
Tue 30/128:25 p.m.YUL - BJX
2 stops41h 28mMultiple Airlines
Deal found 12/12C$ 1,004
Thu 25/125:55 a.m.BJX - YUL
2 stops14h 22mUnited Airlines
Tue 30/125:25 p.m.YUL - BJX
2 stops43h 29mUnited Airlines
Deal found 12/12C$ 1,060
Sat 20/123:48 p.m.BJX - YUL
2 stops22h 23mAmerican Airlines
Tue 6/112:59 p.m.YUL - BJX
2 stops23h 38mAmerican Airlines
Deal found 13/12C$ 1,095
Sat 20/123:50 p.m.BJX - YUL
1 stop24h 00mUnited Airlines
Tue 6/14:45 p.m.YUL - BJX
2 stops20h 09mUnited Airlines
Deal found 13/12C$ 1,154
Sat 20/125:54 a.m.BJX - YUL
1 stop24h 31mAeromexico
Tue 6/110:05 a.m.YUL - BJX
1 stop14h 02mAeromexico
Deal found 12/12C$ 1,290

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 14 December 2025.

Round-trip from

C$ 750

One-way from

C$ 359

Popular in

December

Cheapest in

May

Average price

C$ 1,110
United Airlines
  • United Airlines
  • 23/1-25/1
  • 4 total stops
  • 43h 04m total
  • León to Montreal
Search Deals
24/12
  • 24/12
  • 1 total stop
  • 29h 49m total
  • León to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 14 December 2025.
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

León

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Fri 23/1

3:50 p.m.-2:00 p.m.

2 stops21h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

3:00 p.m.-11:54 a.m.

2 stops21h 54m

C$ 750

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 1/4

11:35 a.m.-12:10 a.m.

2 stops10h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

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

2 stops15h 21m

C$ 750

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Tue 3/2

5:55 a.m.-7:48 p.m.

2 stops12h 53m

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

6:00 a.m.-6:44 p.m.

2 stops37h 44m

C$ 756

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Thu 2/4

2:45 p.m.-3:08 p.m.

1 stop22h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

4:00 p.m.-1:35 p.m.

1 stop23h 35m

C$ 757

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 1/4

8:25 a.m.-3:08 p.m.

1 stop28h 43m

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

4:00 p.m.-8:58 p.m.

1 stop30h 58m

C$ 810

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 24/12

4:56 p.m.-11:45 p.m.

1 stop29h 49m

C$ 359

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Sun 21/12

8:00 p.m.-11:45 p.m.

2 stops26h 45m

C$ 361

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Tue 23/12

1:45 p.m.-11:45 p.m.

2 stops33h 00m

C$ 370

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 31/12

7:51 a.m.-6:25 p.m.

3 stops33h 34m

C$ 383

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Mon 22/12

8:00 p.m.-7:05 a.m.

3 stops34h 05m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 11 results
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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, July is the cheapest month in which you can book a flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 497). Flying from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 899). 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 and American Airlines fly from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in about 21h 10m. The time it takes to get you to your destination can typically vary by up to 1h 13m. Airlines will cover a distance of 3710 km. This flight may include one or multiple stops.

  • 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, July is the cheapest month in which you can book a flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 497). Flying from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 899). 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
Laval
Dorval
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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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

Top airline flying from León to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from León 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 629,999 searches. Data last updated 14 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 812AverageC$ 1,129FlexibilityNo cancel feeOn-time69%
Search United Airlines 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?

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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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