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León

$64+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BJX
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap 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 December 27, 2025.

This FlightHub deal was found by Cheapflights users on 12/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:59 pmONT - BJX
Nonstop3h 05mVolaris
Sat 1/109:27 amBJX - ONT
Nonstop3h 33mVolaris
Deal found 12/27$604
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:41 pmONT - BJX
1 stop28h 34mMultiple Airlines
Mon 1/128:05 pmBJX - ONT
2 stops23h 49mMultiple Airlines
Deal found 12/27$687
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:46 pmONT - BJX
1 stop9h 07mAmerican Airlines
Thu 1/18:29 amBJX - ONT
1 stop15h 45mAmerican Airlines
Deal found 12/27$719
This Super.com deal was found by Cheapflights users on 12/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:59 pmONT - BJX
Nonstop3h 05mVolaris
Sat 1/109:27 amBJX - ONT
Nonstop3h 33mVolaris
Deal found 12/25$736
This Gotogate deal was found by Cheapflights users on 12/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:59 pmONT - BJX
Nonstop3h 05mVolaris
Sat 12/279:27 amBJX - ONT
Nonstop3h 33mVolaris
Deal found 12/26$738
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:14 amONT - BJX
1 stop13h 01mMultiple Airlines
Mon 1/128:05 pmBJX - ONT
2 stops23h 49mMultiple Airlines
Deal found 12/27$761
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:41 pmONT - BJX
1 stop28h 34mMultiple Airlines
Sun 1/116:59 pmBJX - ONT
2 stops28h 24mMultiple Airlines
Deal found 12/27$771
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:04 amONT - BJX
1 stop10h 40mUnited Airlines
Thu 1/15:55 amBJX - ONT
2 stops17h 12mUnited Airlines
Deal found 12/27$777
This Delta deal was found by Cheapflights users on 12/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amONT - BJX
2 stops15h 17mDelta
Thu 1/85:59 amBJX - ONT
2 stops12h 13mDelta
Deal found 12/27$804
This Delta deal was found by Cheapflights users on 12/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amONT - BJX
2 stops11h 31mDelta
Fri 1/95:59 amBJX - ONT
2 stops18h 39mDelta
Deal found 12/27$829

Find 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 December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$195
(CheapOair)

One-way from

$64
(Mytrip)

Popular in

May

Cheapest in

September

Average price

$394

Good round-trip deal

$194 or less

Good one-way deal

$194 or less
Provider with most accurate pricing for Ontario-León Del Bajio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-León Del Bajio flights.
Search Deals
From Ontario to León Del Bajio
Search Deals
One-way flight from Ontario to León Del Bajio
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Ontario to León Del Bajio.
Search Deals
Price to beat on a one-way flight from Ontario to León Del Bajio.
Search Deals

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 December 27, 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

Wed 5/6

12:59 am-5:00 am

Nonstop3h 01m

León Del Bajio

Thu 5/21

8:43 am-11:00 am

Nonstop3h 17m

$195

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Wed 3/25

11:59 pm-4:04 am

Nonstop3h 05m

León Del Bajio

Tue 3/31

8:43 am-11:00 am

Nonstop3h 17m

$195

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Wed 1/14

8:00 am-6:44 pm

1 stop8h 44m

León Del Bajio

Thu 1/22

3:50 pm-9:58 pm

1 stop8h 08m

$396

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 1/30

6:00 am-2:43 pm

1 stop6h 43m

León Del Bajio

Fri 2/13

3:50 pm-9:59 pm

1 stop8h 09m

$396

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Sat 1/31

5:05 am-6:44 pm

2 stops11h 39m

León Del Bajio

Sat 2/14

3:50 pm-9:59 pm

1 stop8h 09m

$396

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Sat 1/31

5:05 am-6:44 pm

2 stops11h 39m

León Del Bajio

Fri 2/13

3:50 pm-9:59 pm

1 stop8h 09m

$401

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Tue 5/5

11:59 pm-10:10 pm

1 stop21h 11m

León Del Bajio

Tue 5/19

5:14 am-9:56 pm

1 stop17h 42m

$418

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Sat 1/24

1:24 pm-11:54 am

2 stops20h 30m

León Del Bajio

Sat 1/31

5:55 am-8:58 pm

2 stops17h 03m

$511

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Sun 1/25

6:00 am-2:43 pm

1 stop6h 43m

León Del Bajio

Sun 2/1

5:55 am-10:53 pm

2 stops18h 58m

$511

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Wed 3/25

1:50 pm-10:54 am

2 stops20h 04m

León Del Bajio

Tue 3/31

5:00 am-6:02 pm

2 stops14h 02m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 17 results
1
2

Compare providers for flights from Ontario to León

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to León in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-León, Guanajuato flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-León, Guanajuato flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-León, Guanajuato flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-León, Guanajuato flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-León, Guanajuato flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, September is the cheapest month in which you can book a flight from Ontario to León, Guanajuato (average of $77). Flying from Ontario to León, Guanajuato in December is currently the most expensive (average of $187). 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 December 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Ontario to León, Guanajuato in the morning. If you’re flexible enough to do this you can expect to save up to 81% on your trip compared to booking a flight in the afternoon.

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 December 27, 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
9,116 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
9,116 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
11,069 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
1,165 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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.

  • How popular is this Ontario to León, Guanajuato flight route?

    Flights from Ontario to León Del Bajio have been viewed 2 times in the past calendar month.

  • How long is the flight from Ontario to León, Guanajuato?

    For as low as $195, Volaris can have you in León, Guanajuato from Ontario in 3h 01m. The distance from Ontario to León, Guanajuato is about 1334 mi. This flight may include one or multiple stops.

  • 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 $100. Other airlines that can offer you cheap pricing are United Airlines, from $379, and American Airlines, from $449. Volaris is 72% 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 $56. While the most popular route (Ontario - León Del Bajio) can be booked for $195 on average, our data indicates $292 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, September is the cheapest month in which you can book a flight from Ontario to León, Guanajuato (average of $77). Flying from Ontario to León, Guanajuato in December is currently the most expensive (average of $187). 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

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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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$151Average$305FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$388Average$518FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$449Average$537FlexibilityNo cancel feeOn-time71%

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