Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to León, Mexico from C$ 355

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BJX
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to León

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to León
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Thu 12/311:05 a.m.
YUL
-
BJX
1 stop26h 18m
WestJet
Mon 16/38:03 p.m.
BJX
-
YUL
2 stops26h 35m
WestJet
Deal found 27/1C$ 697
Sat 28/311:05 a.m.
YUL
-
BJX
1 stop14h 10m
WestJet
Sun 26/48:05 p.m.
BJX
-
YUL
1 stop9h 25m
WestJet
Deal found 27/1C$ 723
Sat 2/56:35 p.m.
YUL
-
BJX
2 stops21h 08m
United Airlines
Sun 10/55:00 a.m.
BJX
-
YUL
2 stops27h 40m
United Airlines
Deal found 27/1C$ 728
Sat 2/59:15 a.m.
YUL
-
BJX
2 stops27h 36m
United Airlines
Mon 11/55:00 a.m.
BJX
-
YUL
2 stops38h 26m
United Airlines
Deal found 26/1C$ 730
Sat 28/37:12 a.m.
YUL
-
BJX
2 stops15h 58m
American Airlines
Sun 26/46:03 a.m.
BJX
-
YUL
2 stops27h 41m
American Airlines
Deal found 26/1C$ 748
Wed 13/59:45 a.m.
YUL
-
BJX
2 stops11h 46m
United Airlines
Mon 18/52:50 p.m.
BJX
-
YUL
2 stops21h 50m
United Airlines
Deal found 27/1C$ 768

Find flight deals from Pierre Elliott Trudeau Intl to León

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to León (BJX). 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 27 January 2026.

Round-trip from

C$ 697

One-way from

C$ 355

Popular in

December

Cheapest in

May

Average price

C$ 1,069
WestJet
  • WestJet
  • 12/3-16/3
  • 3 total stops
  • 52h 53m total
  • Montreal to León
Search Deals
WestJet
  • WestJet
  • 12/3
  • 1 total stop
  • 27h 18m total
  • Montreal to León
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to León 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 27 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to León that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

León

Route

Depart

Return

Price

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

11:05 a.m.-11:23 a.m.

1 stop26h 18m

León Del Bajio

Mon 16/3

8:03 p.m.-12:38 a.m.

2 stops26h 35m

C$ 697

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

11:05 a.m.-11:15 p.m.

1 stop14h 10m

León Del Bajio

Sun 26/4

8:05 p.m.-7:30 a.m.

1 stop9h 25m

C$ 723

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:35 p.m.-1:43 p.m.

2 stops21h 08m

León Del Bajio

Sun 10/5

5:00 a.m.-10:40 a.m.

2 stops27h 40m

C$ 728

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

9:15 a.m.-10:51 a.m.

2 stops27h 36m

León Del Bajio

Mon 11/5

5:00 a.m.-9:26 p.m.

2 stops38h 26m

C$ 730

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

7:12 a.m.-9:10 p.m.

2 stops15h 58m

León Del Bajio

Sun 26/4

6:03 a.m.-11:44 a.m.

2 stops27h 41m

C$ 748

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

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

2 stops11h 46m

León Del Bajio

Mon 18/5

2:50 p.m.-2:40 p.m.

2 stops21h 50m

C$ 768

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

10:05 a.m.-11:23 a.m.

1 stop27h 18m

C$ 355

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

12:30 p.m.-7:59 p.m.

2 stops9h 29m

C$ 367

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

8:00 p.m.-11:20 p.m.

3 stops29h 20m

C$ 405

MontrealLeón

YUL - BJX

YULBJX

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

6:00 a.m.-5:44 p.m.

2 stops13h 44m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 11 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to León from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to León

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

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to León, Guanajuato (average of C$ 553). Flying from Montreal Pierre Elliott Trudeau Intl Airport to León, Guanajuato in January is currently the most expensive (average of C$ 861). 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 León

Get insights into the airlines that provide service to León. 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 León. Reviews last updated 27 January 2026.
Get a feel of what it's like to fly with United Airlines,Aeromexico, andAeroMexico Connect from Montreal Pierre Elliott Trudeau Intl Airport to León by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,209 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,209 reviews
United Airlines
7.4
Good
9,209 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Aeromexico
7.4
Good
1,589 reviews
United Airlines
7.4
Good
9,209 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
AeroMexico Connect
7.4
Good
30 reviews
United Airlines
7.4
Good
9,209 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.2
Good
11,201 reviews
United Airlines
7.4
Good
9,209 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    León Del Bajio (BJX) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to León. You should not have trouble finding flights to Del Bajio from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the León airport from Montreal Pierre Elliott Trudeau Intl. It is only a 25.4 km journey from Del Bajio (BJX) to León’s city centre.

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

    Airlines like WestJet and United Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to León, Guanajuato in about 21h 08m. The time it takes to get you to your destination can typically vary by up to 5h 10m. Airlines will cover a distance of 3710 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to León, Guanajuato round-trip?

    According to our current data, American Airlines (C$ 612), United Airlines (C$ 658), and Aeromexico (C$ 743) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to León, Guanajuato. American Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to León.

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

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

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to León, Guanajuato (average of C$ 553). Flying from Montreal Pierre Elliott Trudeau Intl Airport to León, Guanajuato in January is currently the most expensive (average of C$ 861). 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

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 Pierre Elliott Trudeau Intl to León

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

Top 4 airlines flying from Pierre Elliott Trudeau Intl to León

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to León. 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 612AverageC$ 728FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 658AverageC$ 765FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapestC$ 743AverageC$ 978FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
AeroMexico ConnectCheapestC$ 1,231AverageC$ 1,419FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect 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 Pierre Elliott Trudeau Intl to León?

Deals for Pierre Elliott Trudeau Intl to León flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to León by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to León flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.