What is the cheapest airline that flies from León Del Bajio to Ontario?

Volaris and United Airlines are the most popular carriers operating from León Del Bajio to Ontario

How many flights depart from León, Guanajuato to Ontario on average per week?

As of November 2025, there are 3 flights per week flying from León, Guanajuato to Ontario. The most common day of the week flights depart is Tue, with 33% of flights taking off on this day.

What airlines fly to Ontario?

Volaris, Frontier and Viva are the top three most popular airlines that fly to Ontario from León, Guanajuato according to our data. Volaris is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from León Del Bajio Airport to Ontario Airport?

Prices for flights from León Del Bajio Airport to Ontario Airport were last updated today.

How old do you have to be to fly from León Del Bajio Airport to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from León Del Bajio Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$129 Cheap Flights from León to Ontario in 2025/26

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Find the cheapest flights from León, Guanajuato to Los Angeles

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9:27 am - 11:00 amBJX-ONT

3h 33mnonstop

12:50 pm - 8:30 amONT-BJX

17h 40m2 stops

$350Multiple Airlines

Find Deal

Thu, Dec 18 - Thu, Dec 25

9:27 am - 11:00 amBJX-ONT

3h 33mnonstop

11:59 pm - 5:04 amONT-BJX

3h 05mnonstop

$386Volaris

Find Deal

Sat, Nov 15 - Fri, Nov 21

9:27 am - 11:00 amBJX-ONT

3h 33mnonstop

12:42 am - 6:29 pmONT-BJX

15h 47m2 stops

$387Volaris

Find Deal

Thu, Feb 12 - Mon, Feb 16

9:27 am - 11:00 amBJX-ONT

3h 33mnonstop

11:59 pm - 4:18 pmONT-BJX

14h 19m2 stops

$393Volaris

Find Deal

Thu, Feb 12 - Tue, Feb 17

6:59 pm - 8:11 pmBJX-ONT

27h 12m2 stops

11:59 pm - 5:04 amONT-BJX

3h 05mnonstop

$394Volaris

Find Deal

Mon, Dec 8 - Wed, Jan 14

7:51 am - 10:52 pmBJX-ONT

17h 01m2 stops

11:59 pm - 5:04 amONT-BJX

3h 05mnonstop

$405Volaris

Find Deal

Mon, Feb 16 - Fri, Feb 20

12:50 pm - 9:52 pmBJX-ONT

11h 02m1 stop

6:04 am - 6:44 pmONT-BJX

10h 40m1 stop

$459United Airlines

Find Deal

Thu, Dec 25 - Tue, Dec 30

5:55 am - 8:58 pmBJX-ONT

17h 03m2 stops

6:00 am - 2:43 pmONT-BJX

6h 43m1 stop

$461United Airlines

Find Deal

Tue, Feb 10 - Thu, Feb 19

5:55 am - 9:58 pmBJX-ONT

18h 03m1 stop

6:00 am - 6:44 pmONT-BJX

10h 44m1 stop

$463United Airlines

Find Deal

Mon, Jan 26 - Thu, Jan 29

9:27 am - 11:00 amBJX-ONT

3h 33mnonstop

12:50 pm - 4:35 pmONT-BJX

25h 45m2 stops

$475Multiple Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 30

United Airlines flights from León, Guanajuato to Ontario

Our best United Airlines deals on León, Guanajuato to Ontario flight tickets

United Airlines

Dec 25

BJX12:50 pmLeón Del Bajio

11h 02m

1 stop

ONT9:52 pmOntario

Dec 30

ONT6:04 amOntario

10h 40m

1 stop

BJX6:44 pmLeón Del Bajio

$459

Find similar

United Airlines

Feb 10

BJX5:55 amLeón Del Bajio

17h 03m

2 stops

ONT8:58 pmOntario

Feb 19

ONT6:00 amOntario

6h 43m

1 stop

BJX2:43 pmLeón Del Bajio

$461

Find similar

United Airlines

Jan 26

BJX5:55 amLeón Del Bajio

18h 03m

1 stop

ONT9:58 pmOntario

Jan 29

ONT6:00 amOntario

10h 44m

1 stop

BJX6:44 pmLeón Del Bajio

$463

Find similar

Volaris flights from León, Guanajuato to Ontario

Our best Volaris deals on León, Guanajuato to Ontario flight tickets

Volaris

Nov 15

BJX9:27 amLeón Del Bajio

3h 33m

ONT11:00 amOntario

Nov 21

ONT11:59 pmOntario

3h 05m

BJX5:04 amLeón Del Bajio

$386

Find similar

Volaris

Feb 12

BJX9:27 amLeón Del Bajio

3h 33m

ONT11:00 amOntario

Feb 16

ONT12:42 amOntario

15h 47m

2 stops

BJX6:29 pmLeón Del Bajio

$387

Find similar

Volaris

Feb 12

BJX9:27 amLeón Del Bajio

3h 33m

ONT11:00 amOntario

Feb 17

ONT11:59 pmOntario

14h 19m

2 stops

BJX4:18 pmLeón Del Bajio

$393

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from León, Guanajuato to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Thu 12/18

9:27 am-11:00 am

Nonstop3h 33m

Ontario

Thu 12/25

12:50 pm-8:30 am

2 stops17h 40m

$350

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Sat 11/15

9:27 am-11:00 am

Nonstop3h 33m

Ontario

Fri 11/21

11:59 pm-5:04 am

Nonstop3h 05m

$386

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Thu 2/12

9:27 am-11:00 am

Nonstop3h 33m

Ontario

Mon 2/16

12:42 am-6:29 pm

2 stops15h 47m

$387

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Thu 2/12

9:27 am-11:00 am

Nonstop3h 33m

Ontario

Tue 2/17

11:59 pm-4:18 pm

2 stops14h 19m

$393

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Mon 12/8

6:59 pm-8:11 pm

2 stops27h 12m

Ontario

Wed 1/14

11:59 pm-5:04 am

Nonstop3h 05m

$394

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Mon 2/16

7:51 am-10:52 pm

2 stops17h 01m

Ontario

Fri 2/20

11:59 pm-5:04 am

Nonstop3h 05m

$405

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Thu 12/25

12:50 pm-9:52 pm

1 stop11h 02m

Ontario

Tue 12/30

6:04 am-6:44 pm

1 stop10h 40m

$459

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Tue 2/10

5:55 am-8:58 pm

2 stops17h 03m

Ontario

Thu 2/19

6:00 am-2:43 pm

1 stop6h 43m

$461

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Mon 1/26

5:55 am-9:58 pm

1 stop18h 03m

Ontario

Thu 1/29

6:00 am-6:44 pm

1 stop10h 44m

$463

LeónOntario

BJX - ONT

BJXONT

León Del Bajio

Thu 11/20

9:27 am-11:00 am

Nonstop3h 33m

Ontario

Sun 11/30

12:50 pm-4:35 pm

2 stops25h 45m

$475

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from León, Guanajuato to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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What is the cheapest León Del Bajio to Ontario flight route?

Fly from León Del Bajio to Ontario for the best León Del Bajio - Ontario flight prices

What cabin class options are available on León Del Bajio to Ontario flights?

There is only 1 cabin class available to choose from on León Del Bajio to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from León, Guanajuato to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from León, Guanajuato to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap León, Guanajuato to Ontario (BJX to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from León, Guanajuato to Ontario

Fastest flight time	3h 32m
Direct flights	Wed, Fri and Sun
Airports in Ontario	1 airport

The fastest flight from León, Guanajuato to Ontario takes 3h 32m

Direct flights go from León, Guanajuato to Ontario on Wednesday, Friday and Sunday. The only airline offering direct flights is Volaris.

There is 1 airport near Ontario: Ontario (ONT)

Search flight deals

How far is León Del Bajio to Ontario by plane?
The straight-line distance from León Del Bajio to Ontario is 1320.7 mi. 3h 33m is a normal flight duration for this route.
When did momondo last update prices for flights from León Del Bajio Airport to Ontario Airport?
Prices for flights from León Del Bajio Airport to Ontario Airport were last updated today.
How old do you have to be to fly from León Del Bajio Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from León Del Bajio Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from León, Guanajuato to Ontario?
momondo data reveals that the most frequently booked plane model on the route from León, Guanajuato to Ontario is Airbus A320-100/200, representing 85.00% of all bookings. The subsequent popular model is Airbus A320neo at 15.00%.

Why use momondo?

Why should I use momondo to find a flight deal from León to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from León to Ontario. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from León to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for León to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from León to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from León.

I’m not ready to book a flight from León to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from León to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Ontario trip

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Cheap flights from León, Guanajuato to Los Angeles from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from León, Guanajuato to Los Angeles departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from León, Guanajuato to Ontario

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Our best Volaris deals on León, Guanajuato to Ontario flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from León, Guanajuato to Ontario that are best for you.

See travel insights to Los Angeles from

How to get the cheapest flight ticket from León, Guanajuato to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest León Del Bajio to Ontario flight route?

Fly from León Del Bajio to Ontario for the best León Del Bajio - Ontario flight prices

What cabin class options are available on León Del Bajio to Ontario flights?

There is only 1 cabin class available to choose from on León Del Bajio to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from León Del Bajio to Ontario?

Volaris and United Airlines are the most popular carriers operating from León Del Bajio to Ontario

What airlines fly to Ontario?

How many flights depart from León, Guanajuato to Ontario on average per week?

As of November 2025, there are 3 flights per week flying from León, Guanajuato to Ontario. The most common day of the week flights depart is Tue, with 33% of flights taking off on this day.

When to book flights from León, Guanajuato to Ontario

Cheap León, Guanajuato to Ontario (BJX to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from León, Guanajuato to Ontario

Fastest flight time

Direct flights

Airports in Ontario

How far is León Del Bajio to Ontario by plane?

When did momondo last update prices for flights from León Del Bajio Airport to Ontario Airport?

How old do you have to be to fly from León Del Bajio Airport to Ontario Airport?

What documentation or ID do you need to fly to Ontario Airport?

What is the most popular plane model from León, Guanajuato to Ontario?

Why use momondo?

Why should I use momondo to find a flight deal from León to Ontario?

Can I find flights from León to Ontario with flexible booking policies on momondo?

How can momondo help me find flights from León to Ontario?

I’m not ready to book a flight from León to Ontario right now. Can momondo alert me if prices change?

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California