ONT - BJX

$100 Find Cheap Flights from Ontario to León - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to León departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$267
Typical prices: $192-$451
Volaris
Thu 11/12Sun 11/15
ONT - BJX • Non-stop
Cheapest one-way
$100
Typical prices: $33-$135
Volaris
Tue 8/4
ONT - BJX • Non-stop
Nonstop flights
Tue, Thu, Sat
You can fly direct with Volaris. Average duration is 3h 10m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $756 (round-trip)
Shortest trip • 6h 44m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to León (ONT-BJX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to León that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to León

Thu, Nov 12 - Sun, Nov 15
Volaris Logo
12:41 am - 5:46 am
ONT
-
BJX
3h 05mnonstop
Volaris Logo
9:28 pm - 11:01 pm
BJX
-
ONT
3h 33mnonstop
$267Volaris
Tue, Aug 4 - Tue, Aug 18
Volaris Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 am
BJX
-
ONT
3h 17mnonstop
$271Volaris
Thu, Aug 13 - Thu, Aug 20
Volaris Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 am
BJX
-
ONT
3h 17mnonstop
$308Volaris
Sat, Sep 19 - Sat, Oct 3
Volaris Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 am
BJX
-
ONT
3h 17mnonstop
$333Volaris
Sat, Sep 19 - Sat, Oct 3
Volaris Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 am
BJX
-
ONT
3h 17mnonstop
$353Volaris
Thu, Aug 6 - Sat, Aug 8
Volaris Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Volaris Logo
8:43 am - 11:00 am
BJX
-
ONT
3h 17mnonstop
$354Volaris
Sat, Aug 15 - Sat, Aug 29
Multiple Airlines Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Multiple Airlines Logo
6:35 am - 11:05 pm
BJX
-
ONT
17h 30m
2 stops
$355Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Multiple Airlines Logo
6:40 am - 11:05 pm
BJX
-
ONT
17h 25m
2 stops
$358Multiple Airlines
Thu, Aug 20 - Thu, Aug 27
Multiple Airlines Logo
12:40 pm - 4:50 pm
ONT
-
BJX
3h 10mnonstop
Multiple Airlines Logo
6:35 am - 11:05 pm
BJX
-
ONT
17h 30m
2 stops
$359Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Volaris Logo
12:55 am - 6:17 pm
ONT
-
BJX
16h 22m
2 stops
Volaris Logo
8:43 am - 11:00 am
BJX
-
ONT
3h 17mnonstop
$360Volaris
Booking Insights

KAYAK's insights & trends for Ontario to León flights

Get data-powered insights and trends into flights from Ontario to León to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to León, Guanajuato departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to León, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to León is September, where tickets cost $190 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $465 and $375 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to León, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to León, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$101
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 9% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to León

  • How many flights are there between Ontario and León per day?

    There is a maximum of 1 nonstop flight a day that takes off from Ontario and lands in León, with an average flight time of 3h 10m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 3 flights.

  • What is the cheapest flight from Ontario to León?

    In the last 5 days, the lowest price for a flight from Ontario to León was $100 for a one-way ticket and $267 for a round-trip.

  • Do I need a passport to fly between Ontario and León?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ontario and on arrival in León.

  • Which airports will I be using when flying from Ontario to León?

    Ontario airport is called Ontario and the only airport in León is León Del Bajio.

  • Which airlines offer Wi-Fi service onboard planes from Ontario to León?

    Aeromexico, and Delta offer inflight Wi-Fi service on the Ontario to León flight route.

  • Which aircraft models fly most regularly from Ontario to León?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Ontario to León flight route.

  • Which airline alliances offer flights from Ontario to León?

    oneworld is the only airline alliance operating flights between Ontario and León.

  • On which days can I fly direct from Ontario to León?

    You can catch a nonstop flight from Ontario to León on on Tuesday, Thursday, and Saturday.

  • Which is the best airline for flights from Ontario to León, American Airlines or Volaris?

    The two airlines most popular with KAYAK users for flights from Ontario to León are American Airlines and Volaris. With an average price for the route of $777 and an overall rating of 7.1, American Airlines is the most popular choice. Volaris is also a great choice for the route, with an average price of $303 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Ontario to León?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to León.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to León?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to León from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to León?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to León with an airline and back to Ontario with another airline. Booking your flights between Ontario and BJX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to León?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to León from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ontario to León

  • Looking for a cheap flight? 25% of our users found flights on this route for $191 or less one-way and $488 or less round-trip.

Prefer to fly direct from Ontario to León?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ontario to León Del Bajio.
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

Tuesday

Volaris

Volaris

Thursday

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

See more direct flights

Reviews of the top airlines flying from Ontario to León

 
See real verified KAYAK customer reviews for airlines flying from Ontario to León. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to León? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11816 reviews
7.2Comfort
7.9Crew
6.8Entertainment
7.5Boarding
6.4Food
Airline reviews

Over the course of 7 months of travel, I can count on my hand the number of times the flight has departed on time. Majority of the instances have been related to non-weather reasons. Would not recommend flying this Airline

2.0 MediocreBrian, Jul 2026
SFO - DFW
Read more American Airlines reviews

Over the course of 7 months of travel, I can count on my hand the number of times the flight has departed on time. Majority of the instances have been related to non-weather reasons. Would not recommend flying this Airline

The food was okay and the space in business class was smaller than we had to Singapore.

My luggage never made it, I booked business class only to find out I’m sitting in the back. Very disappointed with the reservation

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

The flight was on time and arrived early. The crew were friendly and helpful.

The flight was very smooth and the meal in business class was great.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

VERY disappointed at the agent checking in my luggage. I know that the weight limit is 23 kg, a little over 50 pounds (50.71 pounds). Yet the agent kept repeating "50 pounds". So I said, the limit is 23 kg, and she had the audacity to say 'no, it is 22 kg!" Imagine my surprise. Was she ignorant or was she poorly trained? Not sure. The boarding process was pretty good. The speakers were loud enough so I still could hear them despite inconsiderate passengers continuing to speak while the announcements were going on. During the flight, the teenage girl sitting behind me kept pressing her feet to the back of my chair. I turned around several times, yet she did not get the hint. I did not make a fuss since I sense I had a bad streak that night with AA, so I just did the best I can to lean forward and not let that bother me.

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.

The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

The app doesn’t work. I am having a lot of trouble checking in for flight tomorrow. Very disconcerting. Then they es t to charge extra for checking in at the airport;(

To many extra fees, poor customer service and very uncomfortable flight. No leg room and seat wont recline.

I am disabled and was unable to get any assistance from Volaris. I had to wait in line at front desk for 45 minutes, I am by myself, and unable to stand. When I got to front desk check in, they had no assistance for me. I did however, have wheelchair assistance when I arrived in Mexico City. Thank God for that!

Our flight got overbooked and we missed one day of our trip.

Be prepared to pay extra for everything! I'm not sure I really saved any money?

Check in at LAX was terrible. Unbelievable lines. Chaos. The landing in Morelia was scary, with the plane fishtailing. If other airlines flew directly between California and Morelia, I would never fly Volaris again.

Everything you need to know for your flight from Ontario to León

Information on your arrival and departure airports