What are the cheapest airlines flying from Chicago to León, Guanajuato round-trip?

Our cheapest airline available from Chicago to León, Guanajuato is Aeromexico. Our recent data shows that you can find tickets from as low as $275 on this airline. Additional options worth looking into are Volaris and Viva, starting at $276 and $290 round-trip. Aeromexico is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airlines for a one-way flight from Chicago to León, Guanajuato are American Airlines ($88), Volaris ($92), and Viva ($130).

What are the cheapest flights from Chicago to León, Guanajuato?

The cheapest flight price from Chicago to León, Guanajuato is $98. On average you can expect to pay $245. The most popular route, (Chicago O'Hare Intl - León Del Bajio), can usually be booked for $252.

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

No one likes to see their flight delayed. When booking a flight from Chicago to León, Guanajuato consider choosing Frontier (63%), Volaris (63%) or Viva (0%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Chicago to León, Guanajuato?

Consider American Airlines, Aeromexico or Delta when booking your flight. These represent the most popular airlines when flying from Chicago to León, Guanajuato.

What is the cheapest day to fly round-trip from Chicago to León, Guanajuato?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 15% on the overall cost on flights from Chicago to León, Guanajuato.

How far in advance should I book a flight from Chicago to León, Guanajuato?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 25% on flights from Chicago to León, Guanajuato compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $353. For sooner than that we have options available in the next 3 days from $486.

What is the cheapest month to fly from Chicago to León, Guanajuato?

The best pricing can be found in the month of September. Prices to León, Guanajuato from Chicago average $373. You can even find prices in September for less than $373, as users have found deals to León, Guanajuato from as low as $205. The month of December appears to be one of the more expensive times to travel to León, Guanajuato from Chicago. Flying in the targeted month can save you up to 54%.

Most accurate provider : When it comes to deals on Chicago-León, Guanajuato flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-León, Guanajuato flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-León, Guanajuato flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago-León, Guanajuato flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chicago-León, Guanajuato flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to León from Chicago?

If you book a flight to León from Chicago, you will be flying to Del Bajio, which is the city’s only airport. León Del Bajio (BJX) is located 15.8 mi from the center of León. There are 2 flights from Chicago to Del Bajio per day from 7 different airlines.

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

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

How can I find direct flights from Chicago to León?

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

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

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

$87+ Flights from Chicago to León, Mexico

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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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Cheapflights Tip: The best prices from Chicago to León Del Bajio are usually found in September or February, booked 43 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Chicago to León

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$251 (Kiwi.com)
One-way from	$87 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$379
Good round-trip deal	$272 or less
Good one-way deal	$112 or less

Provider with most accurate pricing for Chicago (CHI)-León Del Bajio flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-León Del Bajio flights.

Search Deals

From Chicago (CHI) to León Del Bajio

Search Deals

One-way flight from Chicago (CHI) to León Del Bajio

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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Price to beat on a round-trip flight from Chicago (CHI) to León Del Bajio.

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Price to beat on a one-way flight from Chicago (CHI) to León Del Bajio.

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Find flight deals from Chicago to León

Cheapest flights from Chicago to León
Explore the most affordable flight options available from Chicago to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Mon 5/56:34 pmORD - BJX

1 stop22h 56mMultiple Airlines

Thu 5/811:59 pmBJX - ORD

Nonstop3h 52mMultiple Airlines

Deal found 3/30

$251

Sun 4/136:34 pmORD - BJX

1 stop13h 42mVolaris

Thu 4/1711:59 pmBJX - ORD

Nonstop3h 52mVolaris

Deal found 3/29

$278

Wed 5/1410:25 amMDW - BJX

1 stop8h 58mAeromexico

Wed 5/219:41 amBJX - MDW

1 stop10h 46mAeromexico

Deal found 3/30

$280

Tue 4/112:35 pmORD - BJX

1 stop9h 55mViva

Wed 4/912:10 amBJX - ORD

Nonstop3h 55mViva

Deal found 3/30

$296

Tue 5/131:55 amORD - BJX

1 stop7h 50mAeromexico

Wed 5/2112:56 pmBJX - ORD

2 stops10h 02mAeromexico

Deal found 3/30

$308

Sun 5/49:23 pmMDW - BJX

Nonstop4h 07mVolaris

Thu 6/123:50 pmBJX - MDW

Nonstop3h 54mVolaris

Deal found 3/30

$310

Thu 4/243:53 pmORD - BJX

1 stop7h 18mDelta

Tue 5/63:51 pmBJX - ORD

1 stop7h 04mDelta

Deal found 3/29

$313

Wed 5/1412:48 pmMDW - BJX

2 stops9h 46mDelta

Wed 5/217:37 amBJX - MDW

2 stops12h 50mDelta

Deal found 3/30

$327

Fri 4/46:23 pmMDW - BJX

Nonstop4h 07mMultiple Airlines

Thu 5/11:40 pmBJX - MDW

2 stops29h 53mMultiple Airlines

Deal found 3/30

$355

Sat 7/129:59 pmMDW - BJX

Nonstop3h 51mFrontier

Wed 7/163:50 pmBJX - MDW

Nonstop3h 54mFrontier

Deal found 3/29

$540

Best flights from Chicago to León
Discover carefully curated flight deals from Chicago to León that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Mon 5/56:34 pmORD - BJX

1 stop22h 56mMultiple Airlines

Thu 5/811:59 pmBJX - ORD

Nonstop3h 52mMultiple Airlines

Deal found 3/30

$251

Tue 5/131:55 amORD - BJX

1 stop11h 14mAeromexico

Wed 5/2112:56 pmBJX - ORD

1 stop9h 59mAeromexico

Deal found 3/30

$275

Wed 4/306:34 pmORD - BJX

1 stop28h 13mVolaris

Wed 5/77:47 amBJX - ORD

1 stop8h 13mVolaris

Deal found 3/31

$276

Mon 5/57:45 pmORD - BJX

Nonstop4h 20mViva

Wed 5/712:10 amBJX - ORD

Nonstop3h 55mViva

Deal found 3/30

$290

Thu 4/243:53 pmORD - BJX

1 stop7h 18mDelta

Tue 4/295:48 amBJX - ORD

1 stop6h 54mDelta

Deal found 3/29

$313

Thu 7/1710:00 amORD - BJX

1 stop14h 30mAmerican Airlines

Tue 7/225:00 amBJX - ORD

1 stop13h 39mAmerican Airlines

Deal found 3/30

$352

Wed 6/116:10 amORD - BJX

1 stop18h 48mFrontier

Wed 6/2511:49 pmBJX - ORD

Nonstop4h 02mFrontier

Deal found 3/30

$410

Wed 5/1410:25 amMDW - BJX

1 stop8h 58mAeromexico

Wed 5/219:41 amBJX - MDW

1 stop10h 46mAeromexico

Deal found 3/30

$280

Sun 5/49:23 pmMDW - BJX

Nonstop4h 07mVolaris

Thu 6/123:50 pmBJX - MDW

Nonstop3h 54mVolaris

Deal found 3/30

$310

Wed 5/1412:48 pmMDW - BJX

2 stops9h 46mDelta

Wed 5/217:37 amBJX - MDW

2 stops12h 50mDelta

Deal found 3/30

$327

Fri 4/46:23 pmMDW - BJX

Nonstop4h 07mMultiple Airlines

Thu 5/11:40 pmBJX - MDW

2 stops29h 53mMultiple Airlines

Deal found 3/30

$355

Sat 6/79:59 pmMDW - BJX

Nonstop3h 51mFrontier

Sat 8/26:00 amBJX - MDW

2 stops16h 21mFrontier

Deal found 3/30

$577

Last-minute flights from Chicago to León
Discover last-minute flight deals from Chicago to León. Data last updated March 31, 2025 and is based on user searches.

Tue 4/112:35 pmORD - BJX

1 stop21h 25mViva

Wed 4/912:10 amBJX - ORD

Nonstop3h 55mViva

Deal found 3/31

$292

Fri 4/46:23 pmMDW - BJX

Nonstop4h 07mMultiple Airlines

Thu 5/11:40 pmBJX - MDW

2 stops29h 53mMultiple Airlines

Deal found 3/30

$355

Sat 4/56:23 pmMDW - BJX

Nonstop4h 07mMultiple Airlines

Sat 4/196:10 amBJX - MDW

2 stops17h 11mMultiple Airlines

Deal found 3/30

$366

Sat 4/56:23 pmMDW - BJX

Nonstop4h 07mVolaris

Sat 4/123:56 pmBJX - MDW

Nonstop3h 45mVolaris

Deal found 3/31

$417

Sat 4/56:00 amMDW - BJX

2 stops13h 01mDelta

Sat 4/197:28 amBJX - MDW

2 stops13h 54mDelta

Deal found 3/30

$462

Sat 4/56:20 amORD - BJX

1 stop11h 40mFrontier

Sat 4/1911:59 pmBJX - ORD

Nonstop3h 52mFrontier

Deal found 3/30

$611

Mon 4/76:34 pmORD - BJX

1 stop16h 11mMultiple Airlines

Fri 4/186:10 amBJX - ORD

1 stop16h 25mMultiple Airlines

Deal found 3/31

$258

Tue 4/86:31 amORD - BJX

Nonstop4h 15mVolaris

Thu 4/1711:59 pmBJX - ORD

Nonstop3h 52mVolaris

Deal found 3/31

$335

Tue 4/81:59 amORD - BJX

1 stop7h 58mAeromexico

Fri 4/185:48 amBJX - ORD

1 stop7h 24mAeromexico

Deal found 3/31

$318

Wed 4/912:35 pmORD - BJX

1 stop11h 45mViva

Fri 4/186:10 amBJX - ORD

1 stop16h 25mViva

Deal found 3/29

$312

Wed 4/91:59 amORD - BJX

1 stop7h 58mAeromexico

Mon 4/218:08 pmBJX - ORD

2 stops14h 34mAeromexico

Deal found 3/30

$313

Wed 4/95:45 amORD - BJX

2 stops14h 21mDelta

Fri 4/185:48 amBJX - ORD

1 stop7h 24mDelta

Deal found 3/30

$322

One-way flights from Chicago to León
Search for one-way flight options from Chicago to León. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Mon 4/76:34 pmORD - BJX

1 stop16h 11mMultiple Airlines

Deal found 3/29

$87

Wed 6/1110:05 pmORD - BJX

1 stop12h 26mAmerican Airlines

Deal found 3/30

$88

Sun 4/136:34 pmORD - BJX

1 stop13h 42mVolaris

Deal found 3/29

$92

Tue 4/812:35 pmORD - BJX

1 stop22h 10mViva

Deal found 3/30

$130

Sat 4/262:40 pmMDW - BJX

2 stops23h 50mMultiple Airlines

Deal found 3/30

$134

Sun 4/69:59 pmMDW - BJX

Nonstop4h 07mVolaris

Deal found 3/30

$137

Tue 4/81:59 amORD - BJX

1 stop7h 58mDelta

Deal found 3/30

$141

Tue 6/2410:39 amMDW - BJX

2 stops12h 55mDelta

Deal found 3/31

$145

Sun 6/81:57 amORD - BJX

1 stop7h 46mAeromexico

Deal found 3/30

$231

Fri 4/119:59 pmMDW - BJX

Nonstop4h 07mFrontier

Deal found 3/30

$242

Mon 6/910:39 amMDW - BJX

1 stop8h 28mAeromexico

Deal found 3/30

$290

Thu 6/265:56 pmORD - BJX

3 stops17h 53mUnited Airlines

Deal found 3/31

$3,115

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to León that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Mon 5/5

6:34 pm-4:30 pm

1 stop22h 56m

León Del Bajio

Thu 5/8

11:59 pm-4:51 am

Nonstop3h 52m

$251

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 5/13

1:55 am-12:09 pm

1 stop11h 14m

León Del Bajio

Wed 5/21

12:56 pm-11:55 pm

1 stop9h 59m

$275

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 4/13

6:34 pm-7:16 am

1 stop13h 42m

León Del Bajio

Thu 4/17

11:59 pm-4:51 am

Nonstop3h 52m

$278

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Wed 5/14

10:25 am-6:23 pm

1 stop8h 58m

León Del Bajio

Wed 5/21

9:41 am-9:27 pm

1 stop10h 46m

$280

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 5/7

7:45 pm-11:05 pm

Nonstop4h 20m

León Del Bajio

Fri 5/16

12:10 am-5:05 am

Nonstop3h 55m

$300

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Sun 5/4

9:23 pm-12:30 am

Nonstop4h 07m

León Del Bajio

Thu 6/12

3:50 pm-8:44 pm

Nonstop3h 54m

$310

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 4/24

3:53 pm-10:11 pm

1 stop7h 18m

León Del Bajio

Tue 5/6

3:51 pm-11:55 pm

1 stop7h 04m

$313

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Wed 5/14

12:48 pm-9:34 pm

2 stops9h 46m

León Del Bajio

Wed 5/21

7:37 am-9:27 pm

2 stops12h 50m

$327

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Thu 7/17

10:00 am-11:30 pm

1 stop14h 30m

León Del Bajio

Sat 7/19

3:23 pm-11:46 pm

1 stop7h 23m

$372

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Sat 5/3

9:23 pm-12:30 am

Nonstop4h 07m

León Del Bajio

Sat 5/10

8:00 pm-8:33 pm

2 stops23h 33m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 24 results

Compare providers for flights from Chicago to León

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to León in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 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 Chicago-León, Guanajuato flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-León, Guanajuato flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-León, Guanajuato flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago-León, Guanajuato flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chicago-León, Guanajuato 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 Chicago to León

Have a flexible travel schedule? Discover the best time to fly to León from Chicago 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 Chicago to León

How far ahead should I book a flight from Chicago to León, Guanajuato?

The price you pay for your flight from Chicago to León, Guanajuato may vary depending on when you book. For the best chance of a lower fare, look to book 43 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 Chicago to León, Guanajuato?

Currently, January is the cheapest month in which you can book a flight from Chicago to León, Guanajuato (average of $355). Flying from Chicago to León, Guanajuato in December is currently the most expensive (average of $717). 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 CHI to BJX?

It’s typically best to fly out from Chicago to León, Guanajuato in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Chicago to León, Guanajuato?

Travelers seeking maximum savings on their Chicago to León, Guanajuato flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing León

To help decide which airline to fly from Chicago to León, see what other customers have to say about Delta, Aeromexico and United Airlines. 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

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,700 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,614 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Viva

6.9

Okay

784 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to León from Chicago?
If you book a flight to León from Chicago, you will be flying to Del Bajio, which is the city’s only airport. León Del Bajio (BJX) is located 15.8 mi from the center of León. There are 2 flights from Chicago to Del Bajio per day from 7 different airlines.
What are the cheapest airlines flying from Chicago to León, Guanajuato round-trip?
Our cheapest airline available from Chicago to León, Guanajuato is Aeromexico. Our recent data shows that you can find tickets from as low as $275 on this airline. Additional options worth looking into are Volaris and Viva, starting at $276 and $290 round-trip. Aeromexico is priced at 26% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Chicago to León, Guanajuato one-way?
The cheapest airlines for a one-way flight from Chicago to León, Guanajuato are American Airlines ($88), Volaris ($92), and Viva ($130).
What are the most reliable airlines from Chicago to León, Guanajuato?
No one likes to see their flight delayed. When booking a flight from Chicago to León, Guanajuato consider choosing Frontier (63%), Volaris (63%) or Viva (0%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Chicago to León, Guanajuato?
The cheapest flight price from Chicago to León, Guanajuato is $98. On average you can expect to pay $245. The most popular route, (Chicago O'Hare Intl - León Del Bajio), can usually be booked for $252.
Can I find deals for flights from Chicago to León that include hotel bookings?
Yes. In addition to deals on Chicago to León flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to León?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to León.
Can I find deals for business class flights from Chicago to León?
Yes. Cheapflights offers flight deals from Chicago to León 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 Chicago to León, Guanajuato?
Currently, January is the cheapest month in which you can book a flight from Chicago to León, Guanajuato (average of $355). Flying from Chicago to León, Guanajuato in December is currently the most expensive (average of $717). 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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Top 7 airlines flying from Chicago to León

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$170	Average$282	FlexibilityNo cancel fee	On-time62%
Volaris	Cheapest$226	Average$379	FlexibilityNo cancel fee	On-time79%
Viva	Cheapest$235	Average$347	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$260	Average$476	FlexibilityNo cancel fee	On-time71%
Aeromexico	Cheapest$303	Average$408	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$318	Average$594	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$422	Average$662	FlexibilityNo cancel fee	On-time69%

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$87+ Cheap flights from Chicago (CHI) to León, Mexico (BJX)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Chicago to León Del Bajio are usually found in September or February, booked 43 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

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Find flight deals from Chicago to León

Cheapest flights from Chicago to LeónExplore the most affordable flight options available from Chicago to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from Chicago to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

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Use the filters below to find and compare flights from Chicago to León that are best for you.

Compare providers for flights from Chicago to León

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 Chicago to León in March.

Best time to book a flight from Chicago to León

Have a flexible travel schedule? Discover the best time to fly to León from Chicago with our price prediction graph.

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Everything you need to know about your flight from Chicago to León

How far ahead should I book a flight from Chicago to León, Guanajuato?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to León. Price data was last updated on March 28, 2025.

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

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

Find hourly flight availability from Chicago to León. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

What is the cheapest day to fly from Chicago to León, Guanajuato?

Use this chart to determine the cheapest time to fly round-trip from Chicago to León. Price data was last updated on March 30, 2025.

Reviews of airlines servicing León

Get insights into the airlines that provide service to León. 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 León. Reviews last updated March 31, 2025.

To help decide which airline to fly from Chicago to León, see what other customers have to say about Delta, Aeromexico and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to León. 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 into for flights to León from Chicago?

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

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

What are the cheapest flights from Chicago to León, Guanajuato?

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

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

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

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Alternative routes for Chicago to León

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Top 7 airlines flying from Chicago to León

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Cheapest flights from Chicago to León
Explore the most affordable flight options available from Chicago to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.