$164+ Cheap flights from León, Mexico (BJX) to Ontario (ONT)
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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — ONT
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from León to Ontario with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from León to Ontario
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Best
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One-way
Cheapest flights from León to OntarioExplore the most affordable flight options available from León to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from León to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Despegar deal was found by Cheapflights users on 9/2. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:43 am -
Nonstop3h 17m
Thu 10/812:50 pm -
Nonstop3h 10m
Deal found 9/2![Volaris logo]()
$279
This Gotogate deal was found by Cheapflights users on 9/4. 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.
Thu 10/158:43 am -
Nonstop3h 17m
Thu 10/2212:50 pm -
Nonstop3h 10m
Deal found 9/4![Volaris logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 10/158:43 am -
Nonstop3h 17m
Thu 10/221:38 pm -
2 stops26h 38m
Deal found 9/4![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/18:43 am -
Nonstop3h 17m
Thu 10/88:35 pm -
3 stops36h 01m
Deal found 9/2![Multiple Airlines logo]()
$392
This Frontier deal was found by Cheapflights users on 9/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:43 am -
Nonstop3h 17m
Tue 11/310:35 am -
2 stops16h 36m
Deal found 9/4![Frontier logo]()
$399
This CheapOair deal was found by Cheapflights users on 9/4. 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.
Sat 9/198:43 am -
Nonstop3h 17m
Tue 9/2912:40 pm -
Nonstop3h 10m
Deal found 9/4![Volaris logo]()
$401
Best flights from León to OntarioDiscover carefully curated flight deals from León to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from León to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Volaris deal was found by Cheapflights users on 9/5. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:43 am -
Nonstop3h 17m
Tue 9/2912:40 pm -
Nonstop3h 10m
Deal found 9/5![Volaris logo]()
$423
This Delta deal was found by Cheapflights users on 9/4. 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.
Thu 12/38:08 am -
2 stops17h 50m
Thu 12/316:00 am -
2 stops15h 17m
Deal found 9/4![Delta logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 2/25:55 am -
2 stops13h 52m
Sun 2/76:53 pm -
2 stops15h 01m
Deal found 9/4![United Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 2/29:35 pm -
Nonstop3h 25m
Thu 2/116:37 pm -
3 stops19h 32m
Deal found 9/2![Volaris logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Thu 1/285:55 am -
2 stops16h 31m
Tue 2/26:00 am -
2 stops13h 07m
Deal found 9/4![United Airlines logo]()
$492
This Volaris deal was found by Cheapflights users on 9/6. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:43 am -
Nonstop3h 17m
Sat 10/2412:50 pm -
Nonstop3h 10m
Deal found 9/6![Volaris logo]()
$498
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/2811:50 am -
2 stops10h 01m
Sat 11/75:00 am -
2 stops14h 07m
Deal found 9/6![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/305:05 am -
2 stops16h 46m
Mon 11/21:35 pm -
2 stops23h 08m
Deal found 9/5![United Airlines logo]()
$523
Last-minute flights from León to OntarioDiscover last-minute flight deals from León to Ontario. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from León to Ontario. Data last updated September 7, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/4. 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.
Sat 9/198:43 am -
Nonstop3h 17m
Tue 9/2912:40 pm -
Nonstop3h 10m
Deal found 9/4![Volaris logo]()
$401
This Despegar deal was found by Cheapflights users on 9/2. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:43 am -
Nonstop3h 17m
Thu 10/812:50 pm -
Nonstop3h 10m
Deal found 9/2![Volaris logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/18:43 am -
Nonstop3h 17m
Thu 10/88:35 pm -
3 stops36h 01m
Deal found 9/2![Multiple Airlines logo]()
$392
This Gotogate deal was found by Cheapflights users on 9/4. 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.
Thu 10/158:43 am -
Nonstop3h 17m
Thu 10/2212:50 pm -
Nonstop3h 10m
Deal found 9/4![Volaris logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 10/158:43 am -
Nonstop3h 17m
Thu 10/221:38 pm -
2 stops26h 38m
Deal found 9/4![Multiple Airlines logo]()
$384
This Frontier deal was found by Cheapflights users on 9/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:43 am -
Nonstop3h 17m
Tue 11/310:35 am -
2 stops16h 36m
Deal found 9/4![Frontier logo]()
$399
One-way flights from León to OntarioSearch for one-way flight options from León to Ontario. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from León to Ontario. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Booking.com deal was found by Cheapflights users on 9/7. 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.
Sun 1/249:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Volaris logo]()
$164
This Booking.com deal was found by Cheapflights users on 9/3. 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.
Tue 10/68:43 am -
Nonstop3h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Volaris logo]()
$168
This Booking.com deal was found by Cheapflights users on 9/2. 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.
Sat 9/268:43 am -
Nonstop3h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Volaris logo]()
$169
This CheapOair deal was found by Cheapflights users on 9/4. 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.
Sun 11/89:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Volaris logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/268:00 am -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$201
This Super.com deal was found by Cheapflights users on 9/3. 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.
Sun 11/159:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Volaris logo]()
$210
This CheapOair deal was found by Cheapflights users on 9/3. 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.
Sat 9/198:43 am -
Nonstop3h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Volaris logo]()
$211
This OneTravel deal was found by Cheapflights users on 9/4. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:43 am -
Nonstop3h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Volaris logo]()
$212
This Frontier deal was found by Cheapflights users on 9/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
Nonstop3h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$223
This Super.com deal was found by Cheapflights users on 9/2. 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.
Tue 9/158:43 am -
Nonstop3h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Volaris logo]()
$226
This FlightHub deal was found by Cheapflights users on 9/3. 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.
Tue 9/228:43 am -
Nonstop3h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Volaris logo]()
$231
This Jettzy deal was found by Cheapflights users on 9/4. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Volaris logo]()
$236
Find flight deals from León to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from León (BJX) to Ontario (ONT). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (Despegar) |
One-way from | $168 (Booking.com) |
Popular in | June |
Cheapest in | January |
Average price | $371 |
Good one-way deal | $207 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from León to Ontario 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from León to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Sat 10/17
8:43 am-11:00 am
Nonstop3h 17m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$242
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Sun 9/13
6:40 am-11:05 pm
2 stops17h 25m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$308
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Tue 10/27
11:50 am-12:33 pm
2 stops25h 43m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$321
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Mon 11/16
5:55 am-10:48 pm
2 stops18h 53m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$322
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Wed 9/30
7:55 am-11:05 pm
2 stops16h 10m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$323
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Mon 10/12
8:01 pm-10:29 am
3 stops39h 28m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$328
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Sun 11/15
9:59 pm-11:51 pm
3 stops51h 52m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$328
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Sat 11/7
7:02 am-10:15 pm
2 stops17h 13m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$334
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Fri 12/25
5:55 am-10:11 pm
1 stop18h 16m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$352
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Wed 10/7
7:55 am-11:05 pm
2 stops16h 10m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$356
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from León to Ontario
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 León to Ontario in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on León, Guanajuato-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on León, Guanajuato-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from León, Guanajuato-Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on León, Guanajuato-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub 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 León, Guanajuato-Ontario 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 León to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from León with our price prediction graph.
BJX-ONT
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 Ontario
What is the cheapest month to book a flight from León, Guanajuato to Ontario?
Currently, January is the cheapest month in which you can book a flight from León, Guanajuato to Ontario (average of $197). Flying from León, Guanajuato to Ontario in June is currently the most expensive (average of $668). 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 BJX to ONT?
Find hourly flight availability from León to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from León, Guanajuato to Ontario as you normally would.
Related info for your journey
Find useful and relevant information for your journey from León to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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