ONT - BJX

$89 Find Cheap Flights from Ontario to León - Compare and Save

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Everything you should know

Cheapest round-trip
$251
Typical prices: $272-$450
Volaris
Mon 10/1Mon 10/15
ONT - BJX • Non-stop
Cheapest one-way
$89
Typical prices: $65-$227
Volaris
Mon 10/29
ONT - BJX • Non-stop
Nonstop flights
2 days a week
You can fly direct with Volaris. Average duration is 3h 10m
Direct flights
+1
Direct flights
+1
When to book
13 weeks
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 16% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $707 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 7h 37m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Ontario to León (ONT-BJX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to León

Thu, Oct 1 - Thu, Oct 15
Volaris Logo
12:50 pm - 5:00 pmONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 amBJX  León Del Bajio-ONT Ontario
3h 17mnonstop
$251Volaris
Tue, Oct 6 - Tue, Oct 13
Volaris Logo
12:50 pm - 5:00 pmONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 amBJX  León Del Bajio-ONT Ontario
3h 17mnonstop
$263Volaris
Thu, Oct 1 - Thu, Oct 8
Volaris Logo
12:50 pm - 5:00 pmONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 amBJX  León Del Bajio-ONT Ontario
3h 17mnonstop
$263Volaris
Tue, Oct 13 - Sat, Oct 17
Volaris Logo
12:50 pm - 5:00 pmONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 amBJX  León Del Bajio-ONT Ontario
3h 17mnonstop
$263Volaris
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
8:24 pm - 9:36 amONT  Ontario-BJX León Del Bajio
36h 12m3 stops Las Vegas Harry Reid Intl Santiago de Querétaro Monterrey Gen Mariano Escobedo
Multiple Airlines Logo
8:43 am - 11:00 amBJX  León Del Bajio-ONT Ontario
3h 17mnonstop
$362Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
12:50 pm - 5:00 pmONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Multiple Airlines Logo
8:00 am - 11:16 amBJX  León Del Bajio-ONT Ontario
28h 16m2 stops Oakland Las Vegas Harry Reid Intl
$370Multiple Airlines
Thu, Oct 1 - Thu, Oct 15
Multiple Airlines Logo
6:45 pm - 4:10 pmONT  Ontario-BJX León Del Bajio
20h 25m2 stops Houston George Bush Intcntl Monterrey Gen Mariano Escobedo
Multiple Airlines Logo
8:43 am - 11:00 amBJX  León Del Bajio-ONT Ontario
3h 17mnonstop
$377Multiple Airlines
Sat, Feb 13 - Sat, Feb 20
American Airlines Logo
7:00 am - 10:28 pmONT  Ontario-BJX León Del Bajio
13h 28m1 stop Dallas/Fort Worth
American Airlines Logo
2:29 pm - 9:28 pmBJX  León Del Bajio-ONT Ontario
8h 59m1 stop Dallas/Fort Worth
$621American Airlines
Sun, Nov 8 - Sat, Nov 14
American Airlines Logo
6:00 am - 10:27 pmONT  Ontario-BJX León Del Bajio
14h 27m1 stop Dallas/Fort Worth
American Airlines Logo
6:05 am - 6:42 pmBJX  León Del Bajio-ONT Ontario
14h 37m1 stop Dallas/Fort Worth
$641American Airlines
Fri, Oct 30 - Tue, Nov 10
American Airlines Logo
11:59 pm - 11:10 pmONT  Ontario-BJX León Del Bajio
22h 11m1 stop Dallas/Fort Worth
American Airlines Logo
6:05 am - 11:52 amBJX  León Del Bajio-ONT Ontario
7h 47m1 stop Dallas/Fort Worth
$657American Airlines
Booking Insights

Price, demand and travel trends for Ontario to León flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to León with more confidence.

How much is a round-trip flight from Ontario to León?

Round-trip flights from Ontario to León start at $251. Prices are below average for this route right now, with typical round-trip fares ranging from $272 to $450. The lowest price found in the past 5 days was $251 on Volaris.

What's the cheapest day of the week to fly from Ontario to León?

Monday is the cheapest day of the week to fly from Ontario to León, it is 42% cheaper than the average day. Sunday is the most expensive day with flight prices 161% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Ontario to León at $271 round-trip.
  • June ($465) and July ($383) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 71% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Ontario to León the cheapest?

Flights from Ontario to León are cheapest 13 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Ontario to León flights

Low season

July

Cheapest flight

$89
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Ontario to León

When to book flights from Ontario to León

Are your dates flexible? Find out the best times to travel from Ontario to León based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to León flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What airlines are available from Ontario to León?

    Only Volaris operates flights between Ontario and León.

  • Which airports can I use when flying from Ontario to León?

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

  • Which airlines include bags at no extra cost on Ontario to León flights?

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

    • Volaris: a checked 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.

  • What cabin classes can I book on flights from Ontario to León?

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

  • How much can I save by taking a layover when flying from Ontario to León?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $312 round-trip, compared to $707 via a layover through Dallas/Fort Worth (DFW).

  • What is the standard checked-bag allowance on flights from Ontario to León?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $91–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Ontario to León?

    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.

  • Which airports do connecting flights from Ontario to León pass through?

    Connecting flights from Ontario to León most commonly pass through:

    • Dallas/Fort Worth (DFW) - 71% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 29% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Ontario to León?

    Yes. Being flexible with your travel dates can save you up to 78% on the Ontario to León route. Monday is the cheapest departure day at $188 round-trip on average, while Sunday is the most expensive at $840, a difference of $652. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What are the earliest and latest flights from Ontario to León?

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

    • Earliest: departs at 12:41 am and lands at 3:51 am
    • Latest: departs at 12:50 pm and lands at 4:00 pm.

    The flight takes about 3h 10m.

  • How expensive are last-minute Ontario to León flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 22% above the route average of $321. Book 13 weeks before departure for the lowest fares.

  • How long is a flight from Ontario to León?

    A nonstop flight from Ontario to León takes 3h 10m, covering 1,334 miles.

  • Do I need a passport to fly from Ontario to León?

    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.

  • How are flight prices from Ontario to León looking right now?

    One-way fares from Ontario to León are currently higher than usual. Average one-way flight prices are about $213, which is 97% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Ontario to León?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 7h 37m, compared with 9h 13m via Dallas/Fort Worth (DFW).

  • What is the time difference between Ontario and León?

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

  • What car rental options are available at León Del Bajio Airport (BJX)?

    León Del Bajio Airport (BJX) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
    • America Car Rental
    • MEXRENTACAR
    • Routes Car & Truck Rentals
    • Budget
    • Hertz

  • How much should I expect to pay for a Ontario to León flight?

    Round-trip flights from Ontario to León range from $272 to $450, with an average of $321 over the past 12 months. Anything below $272 counts as a good deal.

Your guide to booking Ontario to León flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $188 - about $652 less than Sunday (78% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 32% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ontario to León trip for October. Fares historically average $271 round-trip in that month - typically $194 less than the most expensive month, which is June (based on the last 12 months).

Prefer to fly direct from Ontario to León?

 
Find which airlines fly direct from Ontario Airport to León Del Bajio Airport, which days they fly and book direct flights.

Direct departures

Ontario to León Del Bajio

Monday

Volaris

Volaris

Tuesday

Volaris

Volaris

Wednesday

Volaris

Volaris

Thursday

Volaris

Volaris

Friday

Volaris

Volaris

Saturday

Volaris

Volaris

See more direct flights

Direct returns

León Del Bajio to Ontario

Tuesday

Volaris

Volaris

Thursday

Volaris

Volaris

Saturday

Volaris

Volaris

Sunday

Volaris

Volaris

See more direct flights

More options for your flight from Ontario to León

Complete your trip to León with a hotel stay or car rental

Car rentals in León
Hotels in León