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 $392. Other airlines that can offer you cheap pricing are Volaris, from $427, and American Airlines, from $491. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Ontario to León, Guanajuato one-way?

One-way options have recently been found by users for as low as $178 on Delta. Other airlines that offer cheap prices include Volaris from $231 and British Airways from $310 one-way.

What is the cheapest day to fly from Ontario to León, Guanajuato?

Travelers seeking maximum savings on their Ontario to León, Guanajuato flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ontario to León, Guanajuato?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 52% on the overall cost on flights from Ontario to León, Guanajuato.

How far in advance should I book a flight from Ontario to León, Guanajuato?

To save on the cost of your flight from Ontario to León, Guanajuato, book at least 53 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $353 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $511.

What is the cheapest month to fly from Ontario to León, Guanajuato?

Flights from Ontario to León, Guanajuato lean towards being more expensive in December. Prices are generally better when you fly from Ontario to León, Guanajuato in February, with the cheapest ticket starting at $146.

Most accurate provider : When it comes to deals on Ontario-León, Guanajuato flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-León, Guanajuato flight deals on Cheapflights vs. FlightHub >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 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 Ontario-León, Guanajuato flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$138+ Flights from Ontario to León, Mexico

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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.

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Cheap flight deals from Ontario to León

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$321 (Kiwi.com)
One-way from	$178 (Delta)
Popular in	June
Cheapest in	April
Average price	$486

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. 17% potential increase in price ($123 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 3, 2025.

Fri 7/47:59 pmONT - BJX

Nonstop3h 00mVolaris

Thu 7/178:43 amBJX - ONT

Nonstop3h 17mVolaris

Deal found 4/1

$311

Mon 5/512:59 amONT - BJX

2 stops21h 21mMultiple Airlines

Mon 5/125:20 pmBJX - ONT

1 stop21h 15mMultiple Airlines

Deal found 4/1

$321

Fri 5/96:00 amONT - BJX

2 stops12h 09mDelta

Fri 5/1612:56 pmBJX - ONT

2 stops11h 47mDelta

Deal found 4/2

$392

Thu 4/106:00 amONT - BJX

1 stop8h 00mAmerican Airlines

Wed 4/163:50 pmBJX - ONT

1 stop9h 00mAmerican Airlines

Deal found 4/2

$470

Fri 5/96:08 amONT - BJX

1 stop12h 23mUnited Airlines

Fri 5/162:40 pmBJX - ONT

1 stop8h 20mUnited Airlines

Deal found 4/2

$504

Sat 4/1212:59 amONT - BJX

2 stops12h 58mFrontier

Mon 4/1411:59 pmBJX - ONT

2 stops18h 57mFrontier

Deal found 4/2

$754

Best flights from Ontario to León
Discover carefully curated flight deals from Ontario to León that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Mon 5/512:59 amONT - BJX

2 stops21h 21mMultiple Airlines

Mon 5/125:20 pmBJX - ONT

1 stop21h 15mMultiple Airlines

Deal found 4/1

$321

Fri 5/96:00 amONT - BJX

2 stops12h 09mDelta

Fri 5/1612:56 pmBJX - ONT

2 stops11h 47mDelta

Deal found 4/2

$392

Fri 6/209:11 pmONT - BJX

2 stops23h 36mVolaris

Sat 7/268:43 amBJX - ONT

Nonstop3h 17mVolaris

Deal found 4/1

$427

Wed 5/710:51 amONT - BJX

1 stop9h 29mAmerican Airlines

Sun 5/115:08 amBJX - ONT

1 stop9h 44mAmerican Airlines

Deal found 4/1

$491

Fri 5/96:08 amONT - BJX

1 stop12h 23mUnited Airlines

Fri 5/162:40 pmBJX - ONT

1 stop8h 20mUnited Airlines

Deal found 4/2

$504

Sat 4/1212:59 amONT - BJX

2 stops12h 58mFrontier

Mon 4/1411:59 pmBJX - ONT

2 stops18h 57mFrontier

Deal found 4/2

$754

Last-minute flights from Ontario to León
Discover last-minute flight deals from Ontario to León. Data last updated April 3, 2025 and is based on user searches.

Wed 4/91:09 amONT - BJX

2 stops11h 21mMultiple Airlines

Wed 4/305:20 pmBJX - ONT

1 stop25h 37mMultiple Airlines

Deal found 4/2

$414

Wed 4/95:00 amONT - BJX

2 stops13h 31mUnited Airlines

Mon 4/145:00 amBJX - ONT

2 stops16h 42mUnited Airlines

Deal found 3/31

$564

Thu 4/106:00 amONT - BJX

1 stop8h 00mAmerican Airlines

Wed 4/163:50 pmBJX - ONT

1 stop9h 00mAmerican Airlines

Deal found 4/2

$470

Thu 4/109:23 pmONT - BJX

2 stops25h 53mVolaris

Tue 4/2912:30 amBJX - ONT

2 stops23h 43mVolaris

Deal found 4/2

$556

Sat 4/1212:59 amONT - BJX

2 stops12h 58mFrontier

Mon 4/1411:59 pmBJX - ONT

2 stops18h 57mFrontier

Deal found 4/2

$754

Mon 5/512:59 amONT - BJX

2 stops21h 21mMultiple Airlines

Mon 5/125:20 pmBJX - ONT

1 stop21h 15mMultiple Airlines

Deal found 4/1

$321

Fri 5/96:00 amONT - BJX

2 stops12h 09mDelta

Fri 5/1612:56 pmBJX - ONT

2 stops11h 47mDelta

Deal found 4/2

$392

Fri 5/96:08 amONT - BJX

1 stop12h 23mUnited Airlines

Fri 5/162:40 pmBJX - ONT

1 stop8h 20mUnited Airlines

Deal found 4/2

$504

Fri 5/99:23 pmONT - BJX

2 stops23h 24mVolaris

Thu 5/1512:56 amBJX - ONT

2 stops19h 36mVolaris

Deal found 4/2

$512

One-way flights from Ontario to León
Search for one-way flight options from Ontario to León. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Fri 4/116:00 amONT - BJX

2 stops12h 11mDelta

Deal found 4/2

$178

Tue 4/229:23 pmONT - BJX

2 stops14h 42mMultiple Airlines

Deal found 4/2

$211

Tue 5/61:09 amONT - BJX

2 stops12h 24mVolaris

Deal found 4/1

$231

Tue 5/611:59 pmONT - BJX

1 stop8h 46mBritish Airways

Deal found 4/1

$310

Thu 4/246:10 amONT - BJX

1 stop12h 21mUnited Airlines

Deal found 3/31

$312

Fri 5/212:50 pmONT - BJX

2 stops8h 25mAmerican Airlines

Deal found 4/1

$330

Sun 4/136:00 amONT - BJX

2 stops15h 11mAeromexico

Deal found 4/1

$543

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 7/4

7:59 pm-11:59 pm

Nonstop3h 00m

León Del Bajio

Thu 7/17

8:43 am-11:00 am

Nonstop3h 17m

$311

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 5/9

8:24 am-5:05 am

1 stop19h 41m

León Del Bajio

Fri 5/16

1:40 pm-11:13 pm

2 stops10h 33m

$358

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 5/9

6:00 am-7:09 pm

2 stops12h 09m

León Del Bajio

Fri 5/16

12:56 pm-11:43 pm

2 stops11h 47m

$392

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Tue 5/13

6:15 am-3:00 pm

1 stop7h 45m

León Del Bajio

Tue 5/27

5:08 am-11:50 am

1 stop7h 42m

$494

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 5/9

6:08 am-7:31 pm

1 stop12h 23m

León Del Bajio

Fri 5/16

2:40 pm-10:00 pm

1 stop8h 20m

$504

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Sun 4/13

5:58 pm-4:35 pm

2 stops21h 37m

León Del Bajio

Mon 4/14

11:59 pm-5:56 pm

2 stops18h 57m

$770

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Mon 7/7

7:59 pm-11:59 pm

Nonstop3h 00m

$138

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Fri 4/11

6:00 am-7:11 pm

2 stops12h 11m

$178

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Tue 4/22

9:23 pm-1:05 pm

2 stops14h 42m

$211

OntarioLeón

ONT - BJX

ONTBJX

Ontario

Mon 5/19

6:00 am-4:29 pm

2 stops9h 29m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 12 results

Compare providers for flights from Ontario to León

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to León in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-León, Guanajuato flight deals on Cheapflights vs. FlightHub >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 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 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, 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 $716). 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?

A simple way to save on the total cost of your ticket is to fly from Ontario to León, Guanajuato at noon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing León

See what other customers who have flown with Delta, Aeromexico and United Airlines from Ontario to León have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,701 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,619 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Volaris

6.7

Okay

1,170 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $392. Other airlines that can offer you cheap pricing are Volaris, from $427, and American Airlines, from $491. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Ontario to León, Guanajuato one-way?
One-way options have recently been found by users for as low as $178 on Delta. Other airlines that offer cheap prices include Volaris from $231 and British Airways from $310 one-way.
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 $716). 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

Salamanca

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ontario to León

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$412	Average$618	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$449	Average$658	FlexibilityNo cancel fee	On-time71%

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$138+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to León with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to León

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to León

Cheapest flights from Ontario to LeónExplore 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 April 3, 2025.

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 April 3, 2025.

Cheapflights Fare Finder

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

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 April.

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.

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?

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 April 3, 2025.

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 April 3, 2025.

See what other customers who have flown with Delta, Aeromexico and United Airlines from Ontario to León have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from Ontario to León, Guanajuato one-way?

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

How can I find direct flights from Ontario to León?

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

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

Traveling to a place near Ontario?

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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.

Top 2 airlines flying from Ontario to León

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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 April 3, 2025.