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O'Hare Intl

$158+ Cheap flights from León, Mexico (BJX) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — ORD
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from León Del Bajio to Chicago O'Hare Intl are usually found in September or April, booked 63 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from León to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from León (BJX) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$259
(Frontier)

One-way from

$158
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$378

Good one-way deal

$162 or less
From León Del Bajio to Chicago O'Hare Intl
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One-way flight from León Del Bajio to Chicago O'Hare Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from León Del Bajio to Chicago O'Hare Intl.
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Find flight deals from León to O'Hare Intl

Cheapest flights from León to O'Hare Intl
Explore the most affordable flight options available from León to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Frontier deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:49 pmBJX - ORD
Nonstop4h 02mFrontier
Tue 9/26:31 amORD - BJX
Nonstop4h 05mFrontier
Deal found 7/1$259
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:00 amBJX - ORD
1 stop18h 15mUnited Airlines
Sun 8/179:50 pmORD - BJX
1 stop16h 53mUnited Airlines
Deal found 6/29$271
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:54 pmBJX - ORD
1 stop9h 04mDelta
Mon 9/11:53 amORD - BJX
1 stop10h 49mDelta
Deal found 6/30$276
This Booking.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:15 amBJX - ORD
1 stop16h 20mViva
Fri 10/1012:25 pmORD - BJX
1 stop11h 50mViva
Deal found 6/29$278
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:07 amBJX - ORD
1 stop17h 52mAmerican Airlines
Wed 9/176:00 amORD - BJX
1 stop6h 50mAmerican Airlines
Deal found 6/30$284
This Aeromexico deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:28 amBJX - ORD
1 stop13h 25mAeromexico
Thu 10/166:00 amORD - BJX
1 stop12h 46mAeromexico
Deal found 6/29$289
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1010:58 pmBJX - ORD
Nonstop4h 02mMultiple Airlines
Tue 7/2912:25 pmORD - BJX
1 stop11h 50mMultiple Airlines
Deal found 6/30$323

Cheapflights Fare Finder

Customize your flight search to find flights from León to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from León to Chicago O'Hare Intl Airport that are best for you.

Fly from

León

Fly to

O'Hare Intl

Route

Depart

Return

Price

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Thu 8/28

11:49 pm-4:51 am

Nonstop4h 02m

Chicago O'Hare Intl

Tue 9/2

6:31 am-9:36 am

Nonstop4h 05m

$259

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Mon 8/11

5:00 am-12:15 am

1 stop18h 15m

Chicago O'Hare Intl

Sun 8/17

9:50 pm-1:43 pm

1 stop16h 53m

$271

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Wed 8/27

1:54 pm-11:58 pm

1 stop9h 04m

Chicago O'Hare Intl

Mon 9/1

1:53 am-11:42 am

1 stop10h 49m

$276

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Wed 10/1

6:15 am-11:35 pm

1 stop16h 20m

Chicago O'Hare Intl

Fri 10/10

12:25 pm-11:15 pm

1 stop11h 50m

$278

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Fri 9/12

5:07 am-11:59 pm

1 stop17h 52m

Chicago O'Hare Intl

Wed 9/17

6:00 am-11:50 am

1 stop6h 50m

$284

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Mon 10/6

9:28 am-11:53 pm

1 stop13h 25m

Chicago O'Hare Intl

Thu 10/16

6:00 am-5:46 pm

1 stop12h 46m

$289

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Tue 10/14

4:40 pm-11:35 pm

1 stop5h 55m

Chicago O'Hare Intl

Fri 10/24

6:31 am-9:36 am

Nonstop4h 05m

$330

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Mon 8/25

11:49 pm-4:51 am

Nonstop4h 02m

$158

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Wed 8/20

12:30 am-5:25 am

Nonstop3h 55m

$159

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Thu 9/4

2:52 pm-11:55 pm

1 stop8h 03m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 14 results
1
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Best time to book a flight from León to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from León with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from León to Chicago O'Hare Intl Airport

How far ahead should I book a flight from León, Guanajuato to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from León to O'Hare Intl. Price data was last updated on June 27, 2025.

The price you pay for your flight from León, Guanajuato to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from León, Guanajuato to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from León, Guanajuato to Chicago O'Hare Intl Airport (average of $245). Flying from León, Guanajuato to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BJX to ORD?

Find hourly flight availability from León to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

One of the essential ways to save on airfare from León, Guanajuato to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 63% on airfare.

How much does it cost to fly round-trip from León, Guanajuato to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 1, 2025.
See what other customers who have flown with Delta, Aeromexico, and United Airlines from León to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Viva
7.0
Good
788 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from León to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from León to Chicago O'Hare Intl?

    León Del Bajio (BJX) is the airport you will fly out of if you book a flight from León to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Del Bajio; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the León airport to Chicago O'Hare Intl. It is only a 15.8 mi journey to Del Bajio (BJX) from León’s city center.

  • What are the cheapest airlines flying from León, Guanajuato to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $259, Frontier will fly you from León, Guanajuato to Chicago O'Hare Intl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $271 and $276, respectively. These flights start at 19% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from León, Guanajuato to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Volaris, with whom users have recently found tickets for as low as $158. However, be on the lookout for offers from Viva and Aeromexico, as they are both options that can get you from León, Guanajuato to Chicago O'Hare Intl Airport for a low price.

  • What are the most reliable airlines from León, Guanajuato to Chicago O'Hare Intl Airport?

    The top 3 most reliable airlines when flying from León, Guanajuato to Chicago O'Hare Intl Airport are Frontier (91%), Volaris (91%) and Viva (78%).

  • What are the cheapest flights from León, Guanajuato to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from León, Guanajuato to Chicago O'Hare Intl Airport? While on average our users pay $181, our data indicates the cheapest price to be $150. The most popular route (León Del Bajio - Chicago O'Hare Intl), is priced around $262.

  • Can I find deals for flights from León to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on León to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from León to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from León to O'Hare Intl.

  • Can I find deals for business class flights from León to O'Hare Intl?

    Yes. Cheapflights offers flight deals from León to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from León, Guanajuato to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from León, Guanajuato to Chicago O'Hare Intl Airport (average of $245). Flying from León, Guanajuato to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near León?

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Schaumburg
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Alternative routes for León to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
León to Midway flights
Santiago de Querétaro to O'Hare Intl flights
Santiago de Querétaro to Midway flights

Top 2 airlines flying from León to O'Hare Intl

Discover the top 2 airlines that operate flights from León to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$238Average$296FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$268Average$312FlexibilityNo cancel feeOn-time79%

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