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Cheap flights from León, Mexico to Montreal Pierre Elliott Trudeau Intl Airport from C$ 757

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — YUL
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

C$ 757

Popular in

December

Cheapest in

May

Average price

C$ 792
United Airlines
  • United Airlines
  • 28/10-4/11
  • 4 total stops
  • 45h 07m total
  • León to Montreal
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from León to Pierre Elliott Trudeau Intl

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 September 2025.

Tue 28/102:50 p.m.BJX - YUL
2 stops22h 26mUnited Airlines
Tue 4/112:13 p.m.YUL - BJX
2 stops22h 41mUnited Airlines
Deal found 12/9C$ 757
Mon 20/1011:45 a.m.BJX - YUL
2 stops27h 41mUnited Airlines
Sat 17/16:00 a.m.YUL - BJX
2 stops13h 44mUnited Airlines
Deal found 14/9C$ 760
Wed 22/1010:35 a.m.BJX - YUL
1 stop26h 14mAmerican Airlines
Sun 2/114:00 p.m.YUL - BJX
1 stop24h 17mAmerican Airlines
Deal found 12/9C$ 764
Mon 20/105:09 a.m.BJX - YUL
1 stop7h 40mAmerican Airlines
Sat 17/17:10 a.m.YUL - BJX
2 stops17h 10mAmerican Airlines
Deal found 14/9C$ 772

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 September 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

Tue 28/10

2:50 p.m.-3:16 p.m.

2 stops22h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

2:13 p.m.-11:54 a.m.

2 stops22h 41m

C$ 757

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Mon 20/10

11:45 a.m.-5:26 p.m.

2 stops27h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

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

2 stops13h 44m

C$ 760

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Wed 22/10

10:35 a.m.-2:49 p.m.

1 stop26h 14m

Montreal Pierre Elliott Trudeau Intl

Sun 2/11

4:00 p.m.-3:17 p.m.

1 stop24h 17m

C$ 764

LeónMontreal

BJX - YUL

BJXYUL

León Del Bajio

Mon 20/10

5:09 a.m.-2:49 p.m.

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

7:10 a.m.-11:20 p.m.

2 stops17h 10m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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, October is the cheapest month in which you can book a flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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.

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 14 September 2025.
See what other customers who have flown with United Airlines from León to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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. 1 airline 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 22h 26m. The time it takes to get you to your destination can typically vary by up to 3h 48m. Airlines will cover a distance of 3710 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    United Airlines, at C$ 817, was found to be the cheapest airline from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport.. United Airlines is 5% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, October is the cheapest month in which you can book a flight from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from León, Guanajuato to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
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

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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 817AverageC$ 1,135FlexibilityNo 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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