Illinois

$193+ Cheap flights from León, Mexico (BJX) to Illinois

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — ORD
Aug 7 — Aug 141
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Cheap flight deals from León to Illinois

Keep the following information in mind while searching for León to Illinois flight deals. Data was last updated August 2, 2025.

Round-trip from

$285
(Aeromexico)

One-way from

$193
(CheapOair)

Popular in

July

Cheapest in

May

Average price

$301

Good round-trip deal

$265 or less

Good one-way deal

$207 or less
From León Del Bajio to Illinois
One-way flight from León Del Bajio to Illinois
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from León Del Bajio to Illinois.
Price to beat on a one-way flight from León Del Bajio to Illinois.

Find flight deals from León to Illinois

Cheapest flights from León to Illinois
Explore the most affordable flight options available from León to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Aeromexico deal was found by Cheapflights users on 7/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:25 amBJX - MDW
1 stop11h 01mAeromexico
Wed 9/176:00 amMDW - BJX
2 stops12h 15mAeromexico
Deal found 7/30$285
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:55 pmBJX - ORD
1 stop8h 55mViva
Thu 10/912:25 pmORD - BJX
1 stop26h 00mViva
Deal found 8/1$285
This Delta deal was found by Cheapflights users on 7/30. 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 9/36:03 amBJX - MDW
2 stops14h 23mDelta
Wed 9/176:00 amMDW - BJX
2 stops12h 15mDelta
Deal found 7/30$286
This Frontier deal was found by Cheapflights users on 8/1. 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.
Fri 11/217:04 pmBJX - ORD
Nonstop3h 44mFrontier
Sun 11/231:00 amORD - BJX
Nonstop4h 18mFrontier
Deal found 8/1$288
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:49 pmBJX - ORD
Nonstop4h 02mMultiple Airlines
Mon 9/812:25 pmORD - BJX
1 stop22h 15mMultiple Airlines
Deal found 8/1$298
This eDestinos deal was found by Cheapflights users on 8/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:47 amBJX - ORD
1 stop8h 13mVolaris
Tue 10/216:31 amORD - BJX
Nonstop4h 05mVolaris
Deal found 8/1$322
This Frontier deal was found by Cheapflights users on 8/1. 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.
Fri 8/299:27 amBJX - MDW
Nonstop3h 54mFrontier
Fri 9/53:36 pmMDW - BJX
Nonstop3h 55mFrontier
Deal found 8/1$339
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Tue 12/238:45 amBJX - MDW
Nonstop3h 42mVolaris
Sat 1/101:42 pmMDW - BJX
Nonstop4h 13mVolaris
Deal found 7/31$351
This eDestinos deal was found by Cheapflights users on 7/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:30 amBJX - MDW
Nonstop3h 51mMultiple Airlines
Wed 9/178:39 pmMDW - BJX
2 stops17h 46mMultiple Airlines
Deal found 7/30$434

Cheapflights Fare Finder

 
Customize your flight search to find flights from León to Illinois 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 August 2, 2025.
Use the filters below to find and compare flights from León to Illinois that are best for you.

Fly from

León

Fly to

Illinois

Route

Depart

Return

Price

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Wed 9/3

9:25 am-9:26 pm

1 stop11h 01m

Chicago Midway

Wed 9/17

6:00 am-5:15 pm

2 stops12h 15m

$285

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Wed 9/24

1:55 pm-11:50 pm

1 stop8h 55m

Chicago O'Hare Intl

Thu 10/9

12:25 pm-1:25 pm

1 stop26h 00m

$285

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Wed 9/3

6:03 am-9:26 pm

2 stops14h 23m

Chicago Midway

Wed 9/17

6:00 am-5:15 pm

2 stops12h 15m

$286

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Fri 11/21

7:04 pm-10:48 pm

Nonstop3h 44m

Chicago O'Hare Intl

Sun 11/23

1:00 am-5:18 am

Nonstop4h 18m

$288

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Thu 8/28

11:49 pm-4:51 am

Nonstop4h 02m

Chicago O'Hare Intl

Mon 9/8

12:25 pm-9:40 am

1 stop22h 15m

$298

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Tue 10/14

7:47 am-5:00 pm

1 stop8h 13m

Chicago O'Hare Intl

Tue 10/21

6:31 am-9:36 am

Nonstop4h 05m

$322

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Fri 8/29

9:27 am-2:21 pm

Nonstop3h 54m

Chicago Midway

Fri 9/5

3:36 pm-6:31 pm

Nonstop3h 55m

$339

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Fri 9/12

9:30 am-2:21 pm

Nonstop3h 51m

Chicago Midway

Wed 9/17

8:39 pm-1:25 pm

2 stops17h 46m

$434

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Sat 8/9

11:46 am-4:40 pm

Nonstop3h 54m

Chicago Midway

Sat 8/16

5:55 pm-8:46 pm

Nonstop3h 51m

$476

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Thu 9/4

9:30 am-2:21 pm

Nonstop3h 51m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 19 results
1
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Best time to book a flight from León to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

What is the cheapest month to book a flight from León, Guanajuato to Illinois?

Currently, August is the cheapest month in which you can book a flight from León, Guanajuato to Illinois (average of $245). Flying from León, Guanajuato to Illinois 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 IL?

Find hourly flight availability from León to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

When flying from León, Guanajuato to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from León, Guanajuato to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated August 2, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, and American Airlines from León to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from León to Illinois. 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 Illinois?

    Most people fly from León Del Bajio (BJX) if they book a flight from León to Illinois. León Del Bajio is conveniently located just 15.8 mi from León’s city center.

  • What are the cheapest airlines to fly from León, Guanajuato to Illinois one-way?

    $193 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Viva and Frontier, with prices starting from $194 and $199, respectively.

  • What are the most popular routes from León, Guanajuato to Illinois?

  • What are the most reliable airlines from León, Guanajuato to Illinois?

    No one likes to see their flight delayed. When booking a flight from León, Guanajuato to Illinois consider choosing Frontier (82%), Volaris (82%) or Viva (60%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from León, Guanajuato to Illinois?

    On average you can expect to pay $312 for a flight from León, Guanajuato to Illinois. The cheapest flight overall is $167 while the most popular route, (León Del Bajio - Chicago O'Hare Intl) is currently priced at $262.

  • Can I find deals for flights from León to Illinois that include hotel bookings?

    Yes. In addition to deals on León to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from León to Illinois?

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

  • Can I find deals for business class flights from León to Illinois?

    Yes. Cheapflights offers flight deals from León to Illinois 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 Illinois?

    Currently, August is the cheapest month in which you can book a flight from León, Guanajuato to Illinois (average of $245). Flying from León, Guanajuato to Illinois 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

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Alternative routes for León to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from León to Illinois

Discover the top 2 airlines that operate flights from León to Illinois. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$210Average$307FlexibilityNo cancel feeOn-time79%
VivaCheapest$238Average$296FlexibilityNo cancel feeOn-timeN/A

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