$164 Find Cheap Flights from León to Ontario - Compare and Save

Among airlines operating León to Ontario flights:

• Frontier: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Volaris operates flights between León and Ontario.

Flights from León to Ontario usually depart from León Del Bajio (BJX) and arrive at Ontario (ONT).

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from León to Ontario.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $254 round-trip, compared to $411 via a layover through Houston George Bush Intcntl (IAH).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $65–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A320-100/200 family is used most often on this route, operated mainly by Frontier and Volaris. Other aircraft seen on the route include Airbus A320neo variants.

Connecting flights from León to Ontario most commonly pass through:

• Dallas/Fort Worth (DFW) - 50% of one-stop connections
• Houston George Bush Intcntl (IAH) - 50% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

On the León to Ontario route, being flexible with your departure day can save you up to 63%. Saturday is the cheapest day at $270 round-trip on average, while Sunday is the most expensive at $713: a $443 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

These are the earliest and latest flight times available from León to Ontario:

• Earliest: departs at 8:43 am and lands at 12:05 pm
• Latest: departs at 9:35 pm and lands at 12:57 am.

The flight takes about 3h 22m.

A nonstop flight from León to Ontario takes 3h 22m, covering 1,334 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $269 to $1,413. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from León to Ontario are currently lower than usual. Average one-way flight prices are about $184, which is 19% below the typical average for this route.

Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 7h 21m, compared with 8h 22m via Dallas/Fort Worth (DFW).

Ontario is 1 hour behind León (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
• Fox
• Thrifty
• Europcar
• Dollar
• Alamo

Round-trip flights from León to Ontario range from $241 to $404, with an average of $311 over the past 12 months. Anything below $241 counts as a good deal.