BJX - ORD

$167 Find Cheap Flights from León to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from León to O'Hare Intl departing on 11/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from León to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from León to Chicago, as well as popular online travel agencies
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Flight Deals
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Booking Insights
Flight Deals

Cheap Flights from León to O'Hare Intl (BJX-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from León to O'Hare Intl 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 León to O'Hare Intl

Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
3:50 pm - 10:58 pmBJX-ORD
7h 08m1 stop
United Airlines Logo
9:05 pm - 11:54 amORD-BJX
14h 49m1 stop
$259United Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 1
United Airlines Logo
12:50 pm - 9:08 amBJX-ORD
20h 18m1 stop
United Airlines Logo
6:20 pm - 11:54 amORD-BJX
17h 34m1 stop
$260United Airlines
Find Deal
Fri, Nov 7 - Wed, Nov 12
Viva Logo
1:15 pm - 3:10 pmBJX-ORD
25h 55m1 stop
Viva Logo
4:40 pm - 11:15 pmORD-BJX
6h 35m1 stop
$278Viva
Find Deal
Fri, Jan 30 - Sun, Feb 1
Delta Logo
5:50 am - 12:48 pmBJX-ORD
6h 58m1 stop
Delta Logo
7:10 am - 8:12 pmORD-BJX
13h 02m2 stops
$283Delta
Find Deal
Thu, Feb 12 - Wed, Feb 18
Aeromexico Logo
3:39 pm - 11:12 amBJX-ORD
19h 33m2 stops
Aeromexico Logo
1:00 am - 10:49 amORD-BJX
9h 49m1 stop
$284Aeromexico
Find Deal
Thu, Feb 12 - Wed, Feb 18
Aeromexico Logo
11:24 am - 11:12 amBJX-ORD
23h 48m2 stops
Aeromexico Logo
1:00 am - 8:14 amORD-BJX
7h 14m1 stop
$286Aeromexico
Find Deal
Fri, Jan 30 - Sun, Feb 1
Delta Logo
7:49 am - 9:14 pmBJX-ORD
13h 25m2 stops
Delta Logo
7:10 am - 8:12 pmORD-BJX
13h 02m2 stops
$288Delta
Find Deal
Mon, Oct 27 - Sun, Nov 2
Volaris Logo
11:59 pm - 4:51 amBJX-ORD
3h 52mnonstop
Volaris Logo
1:00 am - 5:18 amORD-BJX
4h 18mnonstop
$299Volaris
Find Deal
Tue, Nov 11 - Tue, Nov 18
Viva Logo
5:15 pm - 3:10 pmBJX-ORD
21h 55m1 stop
Viva Logo
11:45 pm - 2:35 pmORD-BJX
14h 50m1 stop
$314Viva
Find Deal
Thu, Oct 9 - Tue, Oct 14
Volaris Logo
11:59 pm - 4:51 amBJX-ORD
3h 52mnonstop
Volaris Logo
6:31 am - 9:36 amORD-BJX
4h 05mnonstop
$348Volaris
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Viva's Smart Fare includes a checked bag and seat selection.
Volaris Plus fare offers priority boarding and flexibility.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from $259 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
12 weeks
in advance
Our data shows that travelers who book at least 12 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
6 days a week
There are direct flights from León to O'Hare Intl 6 days a week: Mon, Tue, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$259
Overall average: $334
United Airlines
Fri 1/30Sun 2/1
BJX - ORD • 1 stop
Cheapest non-stop
$299
Typical prices: $275-419
Volaris
Mon 10/27Sun 11/2
BJX - ORD • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Expert advice

Expert advice for your flight from León to O'Hare Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Viva

Viva Aerobus Smart Fare includes checked bag, seat selection, and unlimited changes, ideal for flexible travel.


Check in via Vivabot on WhatsApp for a quick, stress-free airport experience.

Read more about Vivaby John Walton
Volaris

Choose Plus fare for priority boarding, checked bag, and flexible changes, ideal for longer flights.


Volaris offers More Flexibility add-on for unlimited changes, useful for unpredictable travel plans.

Read more about Volarisby Yulia Denisyuk
Our travel experts
John Walton

John Walton

Expert on Viva

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Booking Insights

KAYAK's insights & trends for León to O'Hare Intl flights

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

What’s the cheapest day of the week to fly from León to Chicago O'Hare Airport?

The average price of all round-trip flights from León to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from León to Chicago O'Hare Airport, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to León, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from León to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from León to Chicago O'Hare Intl Airport, 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 León to Chicago O'Hare Intl Airport is September, where tickets cost $273 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $387 and $375 respectively.

Can I save money by flying with a layover from León to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $437, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from León to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from León to Chicago O'Hare Intl Airport, 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 León to Chicago O'Hare Intl Airport, you should book around 12 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$167
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from León to Chicago O'Hare Airport

When to book flights from León to O'Hare Intl

Are your dates flexible? Find out the best times to travel from León to O'Hare Intl 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 León to Chicago O'Hare Airport flights

  • What is the cheapest flight from León to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from León to Chicago O'Hare Intl Airport was $167 for a one-way ticket and $259 for a round-trip.

  • Do I need a passport to fly between León and Chicago O'Hare Airport?

    Yes

  • Which aircraft models fly most regularly from León to Chicago O'Hare Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the León to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from León to Chicago O'Hare Airport?

    Star Alliance is the only airline alliance operating flights between León and Chicago O'Hare Airport.

  • On which days can I fly direct from León to Chicago O'Hare Airport?

    You can catch a nonstop flight from León to Chicago O'Hare Airport on Monday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from León to Chicago, United Airlines or Viva?

    The two airlines most popular with KAYAK users for flights from León to Chicago are United Airlines and Viva. With an average price for the route of $493 and an overall rating of 7.4, United Airlines is the most popular choice. Viva is also a great choice for the route, with an average price of $321 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from León to Chicago O'Hare Airport?

    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 León to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from León 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 León to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to León with another airline. Booking your flights between León and ORD 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 León to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from León 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 León to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $173 or less one-way and $341 or less round-trip.

Prefer to fly direct from León to Chicago O'Hare Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from León Del Bajio to Chicago O'Hare Intl.
Find which airlines fly direct from León Del Bajio Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

León Del Bajio to Chicago O'Hare Intl

Monday

Volaris

Volaris

Tuesday

Viva

Viva

Thursday

Volaris, Viva

Volaris, Viva

Friday

Volaris

Volaris

Saturday

Volaris, Viva

Volaris, Viva

Sunday

Volaris

Volaris

See more direct flights

Direct returns

Chicago O'Hare Intl to León Del Bajio

Monday

Viva, Volaris

Viva, Volaris

Tuesday

Volaris

Volaris

Wednesday

Viva

Viva

Friday

Volaris, Viva

Volaris, Viva

Saturday

Volaris

Volaris

Sunday

Volaris

Volaris

See more direct flights

Reviews of the top 3 airlines serving from León to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from León to Chicago. 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 León to O'Hare Intl? 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.
7.4
United AirlinesOverall score based on 8924 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Could have said yes to a glass of wine 🍷 instead of saying we'll come around in a couple of hours

6.0 GoodAnonymous, Sep 2025FRA - ORD
Read more United Airlines reviews

Could have said yes to a glass of wine 🍷 instead of saying we'll come around in a couple of hours

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Inoperable monitor left no entert for 9 hours. Crew was not helpful Food was awful.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Overall it was good. I missed my connection but I was put on another flight.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

The bad thing is they didnt send me the deatils about how much alowed bagage ehight 1 carryon or cheacking bag Also they just send in spanishlanfuage i couldnt understand emails

The boarding process was ridiculous. The boarded groups into a walkway just before the aerobridge (about 20 mins late), whilst we watch the crew stroll casually onto the plane, running late. And then they made us line up on then aerobridge with no aircon for 10 minutes before we boarded. Staff are just as ghetto as the customers. Wouldn’t fly again

They closed the gate over 25 minutes before departure and I didn’t get to board.

No empathy for my situation, arriving at the check-in counter 5 minutes after the deadline to deposit baggage due to a very delayed incoming intercontinental flight. The attendant simply stared past my shoulder and picked up the microphone to announce a "reminder that all passengers must arrive at least one hour before the flight" before speaking to the passenger behind me. I understand that there are rules above deadlines but at least show some damn empathy. It was Christmas morning and I'd been travelling for 20 hours for goodness sake!

They no longer offer anything free to eat or drink, everything is sold, not even a bottle of water is offered for free.

I paid for Viva play and most of the time didn’t work and also I order some drinks and the price was to expensive.

The terminal and gate was never the right one announced in the Viva App, neither in screens, moved from one terminal to another

The smart/express line to check in was a mess, employees not doing the process smooth and quick, using their mobile phones, talking to their coworkers

My flight was changed 4 tienes , delaying my arrival lore than 5 hours

Everything was okay, but boarding begins late and when I was returning there was a gate change. The app never showed the change.

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

In Mexico charges too much for my luggage and I ask for help and nothing one lady she just disappeared 😡😡😡😡😡never going to fly there

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.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

Everything you need to know for your flight from León to O'Hare Intl

Information on your arrival and departure airports

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