BJX - ORD

$170 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 4/19. 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

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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$260
Typical prices: $339-$272
Frontier
Fri 4/24Sun 4/26
BJX - ORD • Non-stop
Cheapest one-way
$170
Typical prices: $175-$229
Viva
Sun 4/19
BJX - ORD • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Nonstop flights
Mon, Wed, Fri, Sun
You can fly direct with Volaris. Average duration is 3h 50m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $260 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $328 (round-trip)
Shortest trip • 6h 44m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
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Good to know
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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!
Flight Deals
Booking Insights
Expert advice
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, Apr 24 - Sun, Apr 26
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 5:11 am
ORD
-
BJX
4h 12mnonstop
$260Frontier
Fri, Apr 24 - Sun, Apr 26
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 5:11 am
ORD
-
BJX
4h 12mnonstop
$261Frontier
Fri, May 15 - Sun, May 17
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 5:11 am
ORD
-
BJX
4h 12mnonstop
$264Frontier
Fri, Apr 24 - Sun, Apr 26
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 5:11 am
ORD
-
BJX
4h 12mnonstop
$265Frontier
Fri, May 15 - Sun, May 17
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 5:11 am
ORD
-
BJX
4h 12mnonstop
$266Frontier
Mon, May 4 - Sun, May 17
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 5:11 am
ORD
-
BJX
4h 12mnonstop
$267Frontier
Mon, May 18 - Sun, May 24
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 5:11 am
ORD
-
BJX
4h 12mnonstop
$278Frontier
Wed, May 27 - Mon, Jun 8
Frontier Logo
7:16 pm - 12:06 am
BJX
-
ORD
3h 50mnonstop
Frontier Logo
1:59 am - 4:50 am
ORD
-
BJX
3h 51mnonstop
$299Frontier
Sun, Apr 19 - Mon, May 18
Viva Logo
1:45 pm - 12:45 am
BJX
-
ORD
10h 00m
1 stop
Viva Logo
2:15 am - 4:20 pm
ORD
-
BJX
15h 05m
1 stop
$310Viva
Fri, May 1 - Sun, May 3
Viva Logo
1:45 pm - 12:45 am
BJX
-
ORD
10h 00m
1 stop
Viva Logo
2:15 am - 4:20 pm
ORD
-
BJX
15h 05m
1 stop
$313Viva
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.

How much is a round-trip flight from León, Guanajuato to Chicago O'Hare Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from León, Guanajuato to Chicago O'Hare Intl Airport departing in April.

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 Thursday and avoid Saturdays 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 Sundays.

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 April, where tickets cost $290 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $478 and $410 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 $353, 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 8 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Viva

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.

Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

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.

Good to know

Low seasonFebruary
Cheapest flight$170
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 7% 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 $170 for a one-way ticket and $260 for a round-trip.

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

    Yes

  • Which airlines offer Wi-Fi service onboard planes from León to Chicago O'Hare Airport?

    Only American Airlines offers inflight Wi-Fi service on the León to Chicago O'Hare Airport flight route.

  • 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, Wednesday, Friday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from León to Chicago are United Airlines and Volaris. With an average price for the route of $478 and an overall rating of 7.4, United Airlines is the most popular choice. Volaris is also a great choice for the route, with an average price of $377 and an overall rating of 6.6.

  • 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 $289 or less one-way and $231 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

Wednesday

Volaris

Volaris

Friday

Volaris

Volaris

Sunday

Volaris

Volaris

See more direct flights

Direct returns

Chicago O'Hare Intl to León Del Bajio

Monday

Volaris

Volaris

Tuesday

Volaris

Volaris

Thursday

Volaris

Volaris

Saturday

Volaris

Volaris

See more direct flights

Reviews of the top airlines flying 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 9538 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

2.0 MediocreDr. Joseph, Apr 2026
ATL - ORD
Read more United Airlines reviews

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

They never clean the toilet, and the food is worse

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

The flights were on time, the ground crew and on board crews were kind and efficient. The free snacks for Premium+ were good, similar to US First Class snacks. The plane were clean and bright! Complaints? The seats were worn and the seat-back pockets were missing. Overall, I'll book again with Volaris. Ignore the negative social media posts, understand what your fare includes, buy the add ons you need. We had no problems with our personal items and carryons.

It’s a 2 1/2 hour flight so good and comfort was not my real concern. Safety, easy, fast was what I was looking for. The crews were great, plane was clean, boarding from CBX was fantastic! Definitely traveling this way again.

The money you save flying volaris is not worth it

Is was a good short flight with some turbulence! I would fly Volaris again.

We had boarding passes for the next flight but we could not catch the flight in the small airport just because volaris closed the boarding at the counters an hour before for which we had to sepnd almost 3+ hours to catch next flight. There are hardly anyone who can speak english, but thank God, we have found an young man who could not only speak English but helped us book for the next flight. The air crafts are noisy and scary sometimes to hear that squeeking noises during the take off and during the flight. They do not even offer a cup of coffee for free in flight. The prices are super high and the services are zero. That’s pretty much for this airlines in summary.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

The boarding , and it would be nice if they would let us know head of time about flight changes

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

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

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

Information on your arrival and departure airports