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León

$60+ Cheap flights from Ontario (ONT) to León, Mexico (BJX)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BJX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Ontario to León

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 August 14, 2025.

Round-trip from

$176
(Mytrip)

One-way from

$101
(Expedia)

Popular in

May

Cheapest in

September

Average price

$437

Good round-trip deal

$77 or less

Good one-way deal

$30 or less
From Ontario to León Del Bajio
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One-way flight from Ontario to León Del Bajio
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Highest demand for flights based on searches. 17% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Ontario to León Del Bajio.
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Price to beat on a one-way flight from Ontario to León Del Bajio.
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Find flight deals from Ontario to León

Cheapest flights from Ontario to León
Explore the most affordable flight options available from Ontario to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This SmartFares deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:59 pmONT - BJX
Nonstop3h 01mVolaris
Tue 9/308:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/11$171
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:40 pmONT - BJX
Nonstop3h 01mVolaris
Sat 9/278:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/13$176
This Booking.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:59 pmONT - BJX
Nonstop3h 01mVolaris
Thu 11/69:28 amBJX - ONT
Nonstop3h 32mVolaris
Deal found 8/12$177
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:40 pmONT - BJX
Nonstop3h 01mVolaris
Tue 9/308:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/12$178
This Orbitz deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:59 pmONT - BJX
Nonstop3h 01mVolaris
Sat 10/118:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/14$226
This CheapOair deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:59 pmONT - BJX
Nonstop3h 01mVolaris
Tue 9/308:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/13$229
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:59 pmONT - BJX
Nonstop3h 01mVolaris
Tue 9/238:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/14$230
This CheapOair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:59 pmONT - BJX
Nonstop3h 01mVolaris
Thu 9/258:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/12$251
This CheapOair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:40 pmONT - BJX
1 stop7h 34mVolaris
Tue 9/308:43 amBJX - ONT
Nonstop3h 17mVolaris
Deal found 8/12$288

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Ontario to León that are best for you.

Fly from

Ontario

Fly to

León

Route

Depart

Return

Price

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Mon 9/29

11:59 pm-4:00 am

Nonstop3h 01m

León Del Bajio

Tue 9/30

8:43 am-11:00 am

Nonstop3h 17m

$171

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Wed 9/24

12:40 pm-4:41 pm

Nonstop3h 01m

León Del Bajio

Sat 9/27

8:43 am-11:00 am

Nonstop3h 17m

$176

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Mon 10/27

11:59 pm-4:00 am

Nonstop3h 01m

León Del Bajio

Thu 11/6

9:28 am-11:00 am

Nonstop3h 32m

$177

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Wed 9/24

12:40 pm-4:41 pm

Nonstop3h 01m

León Del Bajio

Tue 9/30

8:43 am-11:00 am

Nonstop3h 17m

$178

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 10/3

11:59 pm-4:00 am

Nonstop3h 01m

León Del Bajio

Sat 10/11

8:43 am-11:00 am

Nonstop3h 17m

$226

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Mon 11/3

11:59 pm-4:57 am

Nonstop2h 58m

León Del Bajio

Tue 11/18

9:28 am-11:00 am

Nonstop3h 32m

$229

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 9/26

11:59 pm-4:00 am

Nonstop3h 01m

León Del Bajio

Tue 9/30

8:43 am-11:00 am

Nonstop3h 17m

$229

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 9/19

11:59 pm-4:00 am

Nonstop3h 01m

León Del Bajio

Tue 9/30

8:43 am-11:00 am

Nonstop3h 17m

$230

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 11/7

11:59 pm-4:57 am

Nonstop2h 58m

León Del Bajio

Tue 11/11

9:28 am-11:00 am

Nonstop3h 32m

$230

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 9/19

11:59 pm-4:00 am

Nonstop3h 01m

León Del Bajio

Tue 9/23

8:43 am-11:00 am

Nonstop3h 17m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 19 results
1
2

Best time to book a flight from Ontario to León

Have a flexible travel schedule? Discover the best time to fly to León from Ontario 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 Ontario to León

What is the cheapest month to book a flight from Ontario to León, Guanajuato?

Currently, January is the cheapest month in which you can book a flight from Ontario to León, Guanajuato (average of $355). Flying from Ontario to León, Guanajuato in December is currently the most expensive (average of $726). 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.

What is the cheapest time of day to fly from ONT to BJX?

Find hourly flight availability from Ontario to León. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Ontario to León, Guanajuato in the afternoon. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at noon.

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 August 14, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Volaris from Ontario 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
8,916 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Volaris
6.6
Okay
1,163 reviews
United Airlines
7.4
Good
8,916 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Ontario to León. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to León, Guanajuato round-trip?

    Cheapflights users have booked flights from Ontario to León, Guanajuato round-trip from $151. Other airlines that can offer you cheap pricing are United Airlines, from $412, and American Airlines, from $449. Volaris is 67% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Ontario to León, Guanajuato?

    Looking at all options, your cheapest flight can be booked for $23. While the most popular route (Ontario - León Del Bajio) can be booked for $176 on average our data indicates $132 when flying from Ontario to León, Guanajuato.

  • Can I find deals for flights from Ontario to León that include hotel bookings?

    Yes. In addition to deals on Ontario to León flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to León?

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

  • Can I find deals for business class flights from Ontario to León?

    Yes. Cheapflights offers flight deals from Ontario 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 Ontario to León, Guanajuato?

    Currently, January is the cheapest month in which you can book a flight from Ontario to León, Guanajuato (average of $355). Flying from Ontario to León, Guanajuato in December is currently the most expensive (average of $726). 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

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Alternative routes for Ontario to León

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to León

Discover the top 3 airlines that operate flights from Ontario 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$151Average$338FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$412Average$552FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$449Average$524FlexibilityNo cancel feeOn-time71%

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