$130+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — ONT
Dec 4 — Dec 111
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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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 November 4, 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 November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/39:35 pm -
Nonstop3h 25m
Mon 12/711:30 am -
3 stops43h 56m
Deal found 11/1![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/89:35 pm -
Nonstop3h 25m
Sat 12/1211:00 am -
3 stops28h 16m
Deal found 11/1![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/19:35 pm -
Nonstop3h 25m
Sat 12/511:00 am -
2 stops20h 26m
Deal found 11/1![Multiple Airlines logo]()
$409
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Thu 12/39:35 pm -
Nonstop3h 25m
Sun 12/612:41 am -
Nonstop3h 10m
Deal found 11/1![Volaris logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sun 12/69:35 pm -
Nonstop3h 25m
Thu 12/106:00 am -
3 stops15h 10m
Deal found 11/1![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/199:35 pm -
Nonstop3h 25m
Mon 11/232:01 pm -
2 stops41h 19m
Deal found 11/1![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sun 11/229:35 pm -
Nonstop3h 25m
Thu 11/268:15 am -
3 stops27h 05m
Deal found 11/1![Multiple Airlines logo]()
$450
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Thu 11/129:35 pm -
Nonstop3h 25m
Sun 11/1512:41 am -
Nonstop3h 10m
Deal found 11/1![Volaris logo]()
$453
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Thu 11/199:35 pm -
Nonstop3h 25m
Sun 11/2212:41 am -
Nonstop3h 10m
Deal found 11/1![Volaris logo]()
$454
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 November 4, 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 November 4, 2026.
This Frontier deal was found by Cheapflights users on 11/1. 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 1/219:35 pm -
Nonstop3h 25m
Sun 1/2412:41 am -
Nonstop3h 10m
Deal found 11/1![Frontier logo]()
$446
This Volaris deal was found by Cheapflights users on 11/2. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:35 pm -
Nonstop3h 25m
Tue 12/2912:41 am -
Nonstop3h 10m
Deal found 11/2![Volaris logo]()
$504
This United Airlines deal was found by Cheapflights users on 11/1. 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 1/213:50 pm -
1 stop8h 25m
Mon 1/256:00 am -
1 stop27h 54m
Deal found 11/1![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:50 pm -
2 stops25h 52m
Wed 12/301:05 pm -
2 stops30h 02m
Deal found 11/2![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 11/4. 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 1/213:50 pm -
1 stop8h 25m
Sun 1/246:37 pm -
2 stops15h 17m
Deal found 11/4![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 11/1. 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 4/275:00 am -
2 stops16h 20m
Sat 5/15:00 am -
2 stops13h 31m
Deal found 11/1![United Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 11/1. 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 3/135:55 am -
2 stops19h 04m
Wed 3/171:00 pm -
2 stops20h 54m
Deal found 11/1![United Airlines logo]()
$561
Last-minute flights from León to OntarioDiscover last-minute flight deals from León to Ontario. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from León to Ontario. Data last updated November 4, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Thu 11/129:35 pm -
Nonstop3h 25m
Sun 11/1512:41 am -
Nonstop3h 10m
Deal found 11/1![Volaris logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/199:35 pm -
Nonstop3h 25m
Mon 11/232:01 pm -
2 stops41h 19m
Deal found 11/1![Multiple Airlines logo]()
$433
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Thu 11/199:35 pm -
Nonstop3h 25m
Sun 11/2212:41 am -
Nonstop3h 10m
Deal found 11/1![Volaris logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sun 11/229:35 pm -
Nonstop3h 25m
Thu 11/268:15 am -
3 stops27h 05m
Deal found 11/1![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/19:35 pm -
Nonstop3h 25m
Sat 12/511:00 am -
2 stops20h 26m
Deal found 11/1![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/39:35 pm -
Nonstop3h 25m
Mon 12/711:30 am -
3 stops43h 56m
Deal found 11/1![Multiple Airlines logo]()
$397
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Thu 12/39:35 pm -
Nonstop3h 25m
Sun 12/612:41 am -
Nonstop3h 10m
Deal found 11/1![Volaris logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sun 12/69:35 pm -
Nonstop3h 25m
Thu 12/106:00 am -
3 stops15h 10m
Deal found 11/1![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/89:35 pm -
Nonstop3h 25m
Sat 12/1211:00 am -
3 stops28h 16m
Deal found 11/1![Multiple Airlines logo]()
$408
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 November 4, 2026.
Search for one-way flight options from León to Ontario. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/289:28 pm -
Nonstop3h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Volaris logo]()
$130
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/189:28 pm -
Nonstop3h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Volaris logo]()
$132
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Tue 12/89:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Volaris logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/39:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Volaris logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/19:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Volaris logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/77:28 pm -
2 stops25h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Fri 12/48:36 pm -
2 stops17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$200
This FlightHub deal was found by Cheapflights users on 11/3. 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 11/247:44 pm -
1 stop16h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$202
This Super.com deal was found by Cheapflights users on 11/3. 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 12/69:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Volaris logo]()
$203
This Super.com deal was found by Cheapflights users on 11/1. 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 1/319:35 pm -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Volaris logo]()
$204
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Wed 11/257:28 pm -
1 stop28h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$208
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Mytrip) |
One-way from | $130 (Mytrip) |
Popular in | November |
Cheapest in | January |
Average price | $713 |
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 November 4, 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
Tue 12/8
9:35 pm-11:00 pm
Nonstop3h 25m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$133
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Tue 12/8
5:08 pm-10:45 am
3 stops43h 37m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$293
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Wed 12/2
7:05 pm-6:11 pm
3 stops25h 06m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$318
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Mon 3/15
5:05 am-10:59 pm
2 stops18h 54m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$341
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Tue 3/2
12:50 pm-10:30 pm
2 stops11h 40m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$352
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Mon 11/16
6:57 pm-4:38 pm
2 stops23h 41m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$358
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Fri 11/13
6:57 pm-4:38 pm
2 stops23h 41m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$358
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Thu 3/18
11:50 am-10:59 pm
2 stops12h 09m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$360
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Sun 1/31
5:55 am-9:00 pm
2 stops17h 05m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$371
LeónOntario
BJX León Del Bajio - ONT Ontario
BJXONT
León Del Bajio
Thu 11/19
7:05 pm-7:36 pm
3 stops26h 31m
Ontario
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$380
Showing 1-10 of 17 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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 November is currently the most expensive (average of $713). 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 November 4, 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.
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.
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