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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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — ORD
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from León Del Bajio to Chicago O'Hare Intl are usually found in September or May, booked 69 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$251
(Frontier)

One-way from

$158
(eDestinos)

Popular in

July

Cheapest in

September

Average price

$286

Good round-trip deal

$250 or less

Good one-way deal

$149 or less
Provider with most accurate pricing for León Del Bajio-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for León Del Bajio-Chicago O'Hare Intl flights.
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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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Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from León Del Bajio to Chicago O'Hare Intl.
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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 April 15, 2025.

This Frontier deal was found by Cheapflights users on 4/14. 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.
Sat 5/311:59 pmBJX - ORD
Nonstop3h 52mFrontier
Tue 5/66:31 amORD - BJX
Nonstop4h 15mFrontier
Deal found 4/14$251
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 4/2411:45 amBJX - ORD
1 stop11h 30mUnited Airlines
Wed 4/305:15 amORD - BJX
1 stop9h 28mUnited Airlines
Deal found 4/14$252
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Mon 5/512:10 amBJX - ORD
Nonstop3h 55mMultiple Airlines
Fri 5/96:34 pmORD - BJX
1 stop19h 36mMultiple Airlines
Deal found 4/13$264
This eDestinos deal was found by Cheapflights users on 4/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:10 amBJX - ORD
Nonstop3h 55mViva
Wed 4/307:45 pmORD - BJX
Nonstop4h 20mViva
Deal found 4/14$265
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 5/65:49 amBJX - ORD
1 stop7h 15mDelta
Wed 5/141:55 amORD - BJX
1 stop11h 14mDelta
Deal found 4/14$276
This eDestinos deal was found by Cheapflights users on 4/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:37 amBJX - ORD
2 stops15h 22mAeromexico
Fri 5/95:30 amORD - BJX
2 stops11h 59mAeromexico
Deal found 4/13$279
This American Airlines deal was found by Cheapflights users on 4/14. 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 9/121:40 pmBJX - ORD
1 stop9h 06mAmerican Airlines
Wed 9/1711:53 amORD - BJX
1 stop11h 16mAmerican Airlines
Deal found 4/14$288
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:49 pmBJX - ORD
Nonstop4h 02mVolaris
Tue 9/26:31 amORD - BJX
Nonstop4h 05mVolaris
Deal found 4/14$366

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 April 15, 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

Sat 5/3

11:59 pm-4:51 am

Nonstop3h 52m

Chicago O'Hare Intl

Tue 5/6

6:31 am-9:46 am

Nonstop4h 15m

$251

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Thu 4/24

11:45 am-12:15 am

1 stop11h 30m

Chicago O'Hare Intl

Wed 4/30

5:15 am-1:43 pm

1 stop9h 28m

$252

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Mon 5/5

12:10 am-5:05 am

Nonstop3h 55m

Chicago O'Hare Intl

Fri 5/9

6:34 pm-1:10 pm

1 stop19h 36m

$264

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Mon 5/5

12:10 am-5:05 am

Nonstop3h 55m

Chicago O'Hare Intl

Fri 5/9

7:45 pm-11:05 pm

Nonstop4h 20m

$265

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Tue 5/6

5:49 am-2:04 pm

1 stop7h 15m

Chicago O'Hare Intl

Wed 5/14

1:55 am-12:09 pm

1 stop11h 14m

$276

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Tue 5/6

7:37 am-11:59 pm

2 stops15h 22m

Chicago O'Hare Intl

Fri 5/9

5:30 am-4:29 pm

2 stops11h 59m

$279

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Fri 9/12

1:40 pm-11:46 pm

1 stop9h 06m

Chicago O'Hare Intl

Wed 9/17

11:53 am-10:09 pm

1 stop11h 16m

$288

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

$366

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Mon 5/19

12:10 am-5:05 am

Nonstop3h 55m

$158

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Wed 8/27

11:49 pm-4:51 am

Nonstop4h 02m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 16 results
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Compare providers for flights from León to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from León to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on León, Guanajuato-Chicago O'Hare Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on León, Guanajuato-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from León, Guanajuato-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on León, Guanajuato-Chicago O'Hare Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for León, Guanajuato-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 11, 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 68 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 April 15, 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 62% on airfare.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 15, 2025.
To help decide which airline to fly from León to Chicago, see what other customers have to say about Delta, Aeromexico and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,656 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Viva
6.9
Okay
784 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 1 outbound flight to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has 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 $251, 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 Viva - these airlines can fly you to your destination from $252 and $265, respectively. These flights start at 23% 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 Viva, with whom users have recently found tickets for as low as $158. However, be on the lookout for offers from Volaris and United Airlines, 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 (84%), Volaris (84%) and Viva (50%).

  • 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 $226, our data indicates the cheapest price to be $118. The most popular route (León Del Bajio - Chicago O'Hare Intl), is priced around $252.

  • 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?

Book flights to León if you plan to visit one of these locations
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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 airline flying from León to O'Hare Intl

Discover the top airline 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$238Average$312FlexibilityNo cancel feeOn-timeN/A

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