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Guanajuato

Cheap flights from Ontario (ONT) to Guanajuato, Mexico, Mexico

ONT — BJX
Oct 28 — Nov 41
Wed 10/28
Wed 11/4
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Guanajuato are usually found in February or October, booked 20 days in advance, depart on a Monday or Friday and return on a Tuesday

Find flight deals from Ontario to Guanajuato

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

February

Average price

$386
Provider with most accurate pricing for Los Angeles-León Del Bajio flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-León Del Bajio flights.
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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

Everything you need to know about your flight from Ontario to Guanajuato

What is the cheapest time of day to fly from ONT to GJ9?

When flying from Ontario to Guanajuato, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Guanajuato

See what other customers who have flown with American Airlines and Volaris from Ontario to Guanajuato have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.0
Good
12,097 reviews

Crew

7.9

Boarding

7.4

Comfort

7.2

Entertainment

6.8

Food

6.4

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.0
Good
12,097 reviews
American Airlines
7.0
Good
12,097 reviews

Crew

7.9

Boarding

7.4

Comfort

7.2

Entertainment

6.8

Food

6.4

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Volaris
6.6
Okay
1,134 reviews
American Airlines
7.0
Good
12,097 reviews

Crew

7.9

Boarding

7.4

Comfort

7.2

Entertainment

6.8

Food

6.4

Overall

7.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

  • What airport do you fly from for flights from Ontario to Guanajuato?

    For a flight from Ontario to Guanajuato, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Guanajuato per day. 2 airlines have flights to Guanajuato from Ontario on a regular basis.

  • How popular is this Ontario to Guanajuato flight route?

    This flight path from Ontario to Guanajuato was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest flights from Ontario to Guanajuato?

    While on average a flight from Ontario to Guanajuato is generally $338, our data shows the cheapest flight currently is $106. When looking at the most popular route, (Ontario - León Del Bajio), you can expect to pay $261 for that flight.

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

    Yes. In addition to deals on Ontario to Guanajuato flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Guanajuato?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Guanajuato.

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

    Yes. Cheapflights offers flight deals from Ontario to Guanajuato by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Ontario to Guanajuato

AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$159Average$319FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$442Average$777FlexibilityNo cancel feeOn-time71%

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