ONT - BJX

$130 Find Cheap Flights from Ontario to León - Compare and Save

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Everything you should know

Cheapest round-trip
$204
Typical prices: $289-$491
Volaris
Sun 3/18Wed 3/28
ONT - BJX • Non-stop
Cheapest one-way
$69
Typical prices: $105-$263
Volaris
Wed 1/24
ONT - BJX • Non-stop
Nonstop flights
3 days a week
You can fly direct with Volaris. Average duration is 3h 10m
Direct flights
+1
Direct flights
+1
When to book
25 weeks
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 16% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $736 (round-trip)
Houston George Bush Intcntl (IAH)
Shortest trip • 7h 23m (one-way)
Insights
Insights
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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, Mar 18 - Sun, Mar 28
Volaris Logo
1:41 am - 5:46 amONT  Ontario-BJX León Del Bajio
3h 05mnonstop
Volaris Logo
9:28 pm - 12:01 amBJX  León Del Bajio-ONT Ontario
3h 33mnonstop
$204Volaris
Thu, Jan 28 - Sun, Jan 31
Multiple Airlines Logo
12:41 am - 5:51 amONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Multiple Airlines Logo
9:35 pm - 11:00 pmBJX  León Del Bajio-ONT Ontario
3h 25mnonstop
$303Multiple Airlines
Tue, Dec 8 - Tue, Dec 15
Multiple Airlines Logo
11:00 am - 4:08 pmONT  Ontario-BJX León Del Bajio
27h 08m2 stops Las Vegas Harry Reid Intl Monterrey Gen Mariano Escobedo
Multiple Airlines Logo
6:07 am - 6:31 pmBJX  León Del Bajio-ONT Ontario
14h 24m2 stops Monterrey Gen Mariano Escobedo Las Vegas Harry Reid Intl
$356Multiple Airlines
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
11:00 am - 4:08 pmONT  Ontario-BJX León Del Bajio
27h 08m2 stops Las Vegas Harry Reid Intl Monterrey Gen Mariano Escobedo
Multiple Airlines Logo
6:07 am - 6:31 pmBJX  León Del Bajio-ONT Ontario
14h 24m2 stops Monterrey Gen Mariano Escobedo Las Vegas Harry Reid Intl
$357Multiple Airlines
Sun, Nov 22 - Thu, Nov 26
Volaris Logo
12:41 am - 5:51 amONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Volaris Logo
9:35 pm - 11:00 pmBJX  León Del Bajio-ONT Ontario
3h 25mnonstop
$361Volaris
Thu, Feb 18 - Thu, Feb 25
Volaris Logo
12:41 am - 5:51 amONT  Ontario-BJX León Del Bajio
3h 10mnonstop
Volaris Logo
9:35 pm - 11:00 pmBJX  León Del Bajio-ONT Ontario
3h 25mnonstop
$411Volaris
Thu, Jan 28 - Sun, Jan 31
Volaris Logo
6:37 pm - 10:05 amONT  Ontario-BJX León Del Bajio
13h 28m2 stops Guadalajara Miguel Hidal Monterrey Gen Mariano Escobedo
Volaris Logo
9:35 pm - 11:00 pmBJX  León Del Bajio-ONT Ontario
3h 25mnonstop
$412Volaris
Fri, Jan 22 - Fri, Feb 5
American Airlines Logo
7:00 am - 9:25 pmONT  Ontario-BJX León Del Bajio
12h 25m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 6:51 pmBJX  León Del Bajio-ONT Ontario
14h 51m1 stop Dallas/Fort Worth
$616American Airlines
Sun, Feb 7 - Wed, Feb 24
American Airlines Logo
6:00 am - 9:25 pmONT  Ontario-BJX León Del Bajio
13h 25m1 stop Dallas/Fort Worth
American Airlines Logo
4:08 pm - 11:59 pmBJX  León Del Bajio-ONT Ontario
9h 51m1 stop Dallas/Fort Worth
$646American Airlines
Thu, Jan 14 - Sat, Feb 6
American Airlines Logo
12:45 pm - 9:25 pmONT  Ontario-BJX León Del Bajio
6h 40m1 stop Dallas/Fort Worth
American Airlines Logo
12:01 pm - 6:51 pmBJX  León Del Bajio-ONT Ontario
8h 50m1 stop Dallas/Fort Worth
$646American 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 with more confidence.

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

Round-trip flights from Ontario to León typically range from $289 to $491. The lowest price found in the past 5 days was $204, on Volaris.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Ontario to León. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 143% higher.

What’s the cheapest month to fly from Ontario to León?

•May is the cheapest month to fly from Ontario to León at $288 round-trip.
•June ($465) and November ($387) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 61% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Ontario to León the cheapest?

Flights from Ontario to León are cheapest 25 weeks before departure. Booking in this window typically costs about 37% 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

February

Cheapest flight

$69
Beat the crowds with an average 28% drop in travelers.
The most popular month to fly with an average 56% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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 12:41 am and lands at 3:51 am.

    The flight takes about 3h 10m.

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

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

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

    Round-trip flights from Ontario to León range from $289 to $491, with an average of $345 over the past 12 months. Anything below $289 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 25% above the $345 route average. Book 25 weeks before departure for the lowest fares.

  • 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 $323 round-trip, compared to $736 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 $73–$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.

  • 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 $295, which is 69% above the typical average for this route.

  • 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 averaging $25 for economy cars. Top options include:

    • America Car Rental
    • MEXRENTACAR
    • Routes Car & Truck Rentals
    • Hertz
    • Budget

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

    Connecting flights from Ontario to León most commonly pass through:

    • Dallas/Fort Worth (DFW) - 80% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 20% of one-stop connections

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

    Yes. Flexible dates can save you up to 65% on flights from Ontario to León. Wednesday is the cheapest departure day at $299 round-trip on average, while Sunday is the most expensive at $840, a difference of $541.

    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 airlines fly from Ontario to León?

    Only Volaris operates flights between Ontario and León.

  • 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 23m, compared with 9h 08m via Dallas/Fort Worth (DFW).

  • What is the time difference between Ontario and León?

    León is 2 hours ahead of Ontario (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 always check the fare details before booking.

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 are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $299, about $541 less than Sunday fares (64% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 37% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Ontario to León trip for May. Fares historically average $288 round-trip in that month - typically $177 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

Wednesday

Volaris

Volaris

Friday

Volaris

Volaris

See more direct flights

Direct returns

León Del Bajio to Ontario

Tuesday

Volaris

Volaris

Thursday

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