What is the most punctual flight time for León to Chicago flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from León, Guanajuato to Chicago on average per day?

As of November 2025, there are 1 flights per day flying from León, Guanajuato to Chicago. The most common time of day flights depart is 6:00PM, with 63% of flights taking off in the evening.

How many flights depart from León, Guanajuato to Chicago on average per week?

The number of flights available between León, Guanajuato and Chicago is 13 per week as of November 2025. The most frequent departure day is Tue, with 23% of weekly flights leaving on this day.

What is the cheapest airline that flies from León Del Bajio to Chicago?

Volaris, Frontier, and Viva are the most popular carriers operating from León Del Bajio to Chicago

Which airline has the best punctuality record on León to Chicago flights?

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

What airlines fly to Chicago?

Volaris, Viva and United Airlines are the top three most popular airlines that fly to Chicago from León, Guanajuato according to our data. Volaris is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How often are flights from León to Chicago delayed?

Historically, on average around 11% of flights between León and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 138 minutes.

When did momondo last update prices for flights from León Del Bajio Airport to Chicago?

Prices for flights from León Del Bajio Airport to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights from León Del Bajio Airport to Chicago?

As of November 2025, there are 3 operators available to choose from for flights from León Del Bajio Airport to Chicago.

How old do you have to be to fly from León Del Bajio Airport to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from León Del Bajio Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$153 Cheap Flights from León to Chicago in 2025/26

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12:09 pm - 11:00 pmBJX-ORD

10h 51m1 stop

1:11 am - 9:23 amORD-BJX

8h 12m1 stop

$301Aeromexico

Find Deal

Fri, Feb 20 - Mon, Feb 23

8:00 pm - 11:50 pmBJX-ORD

27h 50m1 stop

1:10 am - 1:10 pmORD-BJX

12h 00m1 stop

$303Viva

Find Deal

Sat, Dec 27 - Sun, Jan 4

8:08 am - 10:29 pmBJX-MDW

13h 21m1 stop

6:00 am - 10:39 pmMDW-BJX

17h 39m2 stops

$318Aeromexico

Find Deal

Thu, Apr 9 - Tue, Apr 14

6:57 pm - 10:48 pmBJX-ORD

3h 51mnonstop

1:25 am - 11:20 pmORD-BJX

21h 55m1 stop

$319Multiple Airlines

Find Deal

Wed, Dec 24 - Tue, Jan 6

6:10 am - 11:50 pmBJX-ORD

17h 40m1 stop

1:20 am - 9:25 amORD-BJX

8h 05m1 stop

$320Viva

Find Deal

Thu, Dec 25 - Tue, Dec 30

12:16 pm - 11:00 pmBJX-ORD

10h 44m1 stop

3:16 pm - 11:17 pmORD-BJX

8h 01m1 stop

$321Delta

Find Deal

Fri, Jan 23 - Fri, Jan 30

8:08 am - 10:29 pmBJX-MDW

13h 21m1 stop

6:00 am - 7:19 pmMDW-BJX

14h 19m2 stops

$321Aeromexico

Find Deal

Thu, Apr 9 - Tue, Apr 14

7:54 am - 10:22 pmBJX-MDW

14h 28m2 stops

6:00 am - 4:32 pmMDW-BJX

10h 32m1 stop

$325Delta

Find Deal

Fri, Jan 30 - Sun, Feb 1

12:50 am - 4:40 amBJX-ORD

3h 50mnonstop

11:58 pm - 5:45 amORD-BJX

29h 47m2 stops

$338Multiple Airlines

Find Deal

Mon, Dec 15 - Sun, Feb 8

8:45 am - 1:39 pmBJX-MDW

3h 54mnonstop

3:04 pm - 5:55 pmMDW-BJX

3h 51mnonstop

$411Volaris

Find Deal

Tue, Apr 7 - Tue, Apr 14

Frontier flights from León, Guanajuato to Chicago

Our best Frontier deals on León, Guanajuato to Chicago flight tickets

Frontier

Jan 30

BJX6:57 pmLeón Del Bajio

3h 51m

ORD10:48 pmChicago O'Hare Intl

Feb 1

ORD1:00 amChicago O'Hare Intl

4h 18m

BJX5:18 amLeón Del Bajio

$340

Find similar

Frontier

Mar 13

BJX6:04 pmLeón Del Bajio

3h 44m

ORD10:48 pmChicago O'Hare Intl

Mar 16

ORD6:12 pmChicago O'Hare Intl

10h 59m

1 stop

BJX4:11 amLeón Del Bajio

$380

Find similar

Frontier

Dec 29

BJX6:57 pmLeón Del Bajio

3h 51m

ORD10:48 pmChicago O'Hare Intl

Jan 5

ORD1:00 amChicago O'Hare Intl

4h 18m

BJX5:18 amLeón Del Bajio

$388

Find similar

Volaris flights from León, Guanajuato to Chicago

Our best Volaris deals on León, Guanajuato to Chicago flight tickets

Volaris

Dec 20

BJX6:57 pmLeón Del Bajio

3h 51m

ORD10:48 pmChicago O'Hare Intl

Jan 4

ORD1:00 amChicago O'Hare Intl

4h 18m

BJX5:18 amLeón Del Bajio

$406

Find similar

Volaris

Apr 9

BJX8:45 amLeón Del Bajio

3h 54m

MDW1:39 pmChicago Midway

Apr 14

MDW3:04 pmChicago Midway

3h 51m

BJX5:55 pmLeón Del Bajio

$408

Find similar

Volaris

Apr 7

BJX8:45 amLeón Del Bajio

3h 54m

MDW1:39 pmChicago Midway

Apr 14

MDW3:04 pmChicago Midway

3h 51m

BJX5:55 pmLeón Del Bajio

$411

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Fri 2/20

12:09 pm-11:00 pm

1 stop10h 51m

Chicago O'Hare Intl

Mon 2/23

1:11 am-9:23 am

1 stop8h 12m

$301

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Sat 12/27

8:00 pm-11:50 pm

1 stop27h 50m

Chicago O'Hare Intl

Sun 1/4

1:10 am-1:10 pm

1 stop12h 00m

$303

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Thu 4/9

8:08 am-10:29 pm

1 stop13h 21m

Chicago Midway

Tue 4/14

6:00 am-10:39 pm

2 stops17h 39m

$318

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Wed 12/24

6:57 pm-10:48 pm

Nonstop3h 51m

Chicago O'Hare Intl

Tue 1/6

1:25 am-11:20 pm

1 stop21h 55m

$319

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Thu 12/25

6:10 am-11:50 pm

1 stop17h 40m

Chicago O'Hare Intl

Tue 12/30

1:20 am-9:25 am

1 stop8h 05m

$320

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Fri 1/23

12:16 pm-11:00 pm

1 stop10h 44m

Chicago O'Hare Intl

Fri 1/30

3:16 pm-11:17 pm

1 stop8h 01m

$321

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Thu 4/9

8:08 am-10:29 pm

1 stop13h 21m

Chicago Midway

Tue 4/14

6:00 am-7:19 pm

2 stops14h 19m

$321

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Fri 1/30

7:54 am-10:22 pm

2 stops14h 28m

Chicago Midway

Sun 2/1

6:00 am-4:32 pm

1 stop10h 32m

$325

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

Mon 12/15

12:50 am-4:40 am

Nonstop3h 50m

Chicago O'Hare Intl

Sun 2/8

11:58 pm-5:45 am

2 stops29h 47m

$338

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

Tue 4/7

8:45 am-1:39 pm

Nonstop3h 54m

Chicago Midway

Tue 4/14

3:04 pm-5:55 pm

Nonstop3h 51m

$411

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How to get the cheapest flight ticket from León, Guanajuato to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Chicago?

The month of May is, on average, the cheapest month to fly to Chicago from León, Guanajuato, with most prices found around $268. If you’re not able to fly to Chicago in May, then June is your next best option. Flight prices from León, Guanajuato to Chicago during June average around $285.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $233. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from León, Guanajuato to Chicago for around $387.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from León, Guanajuato to Chicago during this time can be as low as $287. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $381.

What is the cheapest León Del Bajio to Chicago flight route?

Fly from León Del Bajio to Chicago O'Hare Intl for the best León Del Bajio - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from León, Guanajuato when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from León, Guanajuato for as low as $181 on momondo.

What cabin class options are available on León Del Bajio to Chicago flights?

There are 2 cabin classes available to choose from on León Del Bajio to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on León, Guanajuato to Chicago flights?

You could potentially save up to 5% on your flight if you consider stops on a León, Guanajuato to Chicago flight.

How have León, Guanajuato to Chicago flight prices changed over time?

As of November 2025, prices for León, Guanajuato to Chicago flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from León, Guanajuato to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from León, Guanajuato to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap León, Guanajuato to Chicago (BJX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from León, Guanajuato to Chicago

Best Price Found	$188
Fastest flight time	3h 42m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from León, Guanajuato in the past 72 hours is $188. The best round-trip flight deal from León, Guanajuato to Chicago found on momondo in the last 72 hours is $288.

The fastest flight from León, Guanajuato to Chicago takes 3h 42m

Direct flights go from León, Guanajuato to Chicago every day.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

How far is León Del Bajio to Chicago by plane?
The distance between León Del Bajio and Chicago is about 1649.5 mi. A reasonable flight in good conditions will take 3h 42m.
When did momondo last update prices for flights from León Del Bajio Airport to Chicago?
Prices for flights from León Del Bajio Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from León Del Bajio Airport to Chicago?
As of November 2025, there are 3 operators available to choose from for flights from León Del Bajio Airport to Chicago.
How old do you have to be to fly from León Del Bajio Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from León Del Bajio Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from León, Guanajuato to Chicago?
momondo data reveals that the most frequently booked plane model on the route from León, Guanajuato to Chicago is Airbus A320-100/200, representing 59.33% of all bookings. The subsequent popular models are Airbus A320neo at 33.97%, Airbus A321-100/200 at 2.07%, and Airbus A321neo at 1.44%.
What is the most popular airline from León, Guanajuato to Chicago?
Based on momondo bookings for flights between León, Guanajuato and Chicago, the leading airline is Volaris, making up 61% of the total bookings. Other popular airlines include Viva with 22% and Frontier with 16%.

Best airlines flying from León, Guanajuato to Chicago

Compare and see reviews for airlines that fly from León, Guanajuato to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Volaris	PriceFrom $210	Free Cancellation	Rating 6.7 1,153 reviews	Search Volaris flights
Viva	PriceFrom $241	Free Cancellation	Rating 7.0 788 reviews	Search Viva flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights

Viva Flights From León, Guanajuato to Chicago
Viva flies from León, Guanajuato to Chicago around 3 times per week, with 788 momondo users rating the airline 7.0/10. The cheapest Viva deal from León, Guanajuato to Chicago in the last 72 hours was $241 (round-trip), much lower than the average airfare cost of $320 for Viva flights on this route.
Volaris Flights From León, Guanajuato to Chicago
$210 is the best Volaris flight deal from León, Guanajuato to Chicago found on momondo over the last 72 hours. The average Volaris ticket price found was closer to $373, however, with flight time and availability significantly affecting the price. Volaris (6.7/10 from 1,153 user reviews) flies into Chicago from León, Guanajuato 4 times in an average week so prices can vary.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from León to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from León.

Can I find flights from León to Chicago with flexible booking policies on momondo?

Flights from León to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from León to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from León. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from León to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from León are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Flights to Denverfrom $57

Cheap flights from León, Guanajuato to Chicago from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from León, Guanajuato to Chicago departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from León, Guanajuato to Chicago

Our best Frontier deals on León, Guanajuato to Chicago flight tickets

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Our best Volaris deals on León, Guanajuato to Chicago flight tickets

momondo Fare Finder

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

See travel insights to Chicago from

How to get the cheapest flight ticket from León, Guanajuato to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The month of May is, on average, the cheapest month to fly to Chicago from León, Guanajuato, with most prices found around $268. If you’re not able to fly to Chicago in May, then June is your next best option. Flight prices from León, Guanajuato to Chicago during June average around $285.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from León, Guanajuato to Chicago during this time can be as low as $287. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $381.

What is the cheapest León Del Bajio to Chicago flight route?

Fly from León Del Bajio to Chicago O'Hare Intl for the best León Del Bajio - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on León Del Bajio to Chicago flights?

There are 2 cabin classes available to choose from on León Del Bajio to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on León, Guanajuato to Chicago flights?

You could potentially save up to 5% on your flight if you consider stops on a León, Guanajuato to Chicago flight.

How have León, Guanajuato to Chicago flight prices changed over time?

As of November 2025, prices for León, Guanajuato to Chicago flights are approximately 4% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from León Del Bajio to Chicago?

Volaris, Frontier, and Viva are the most popular carriers operating from León Del Bajio to Chicago

What airlines fly to Chicago?

How often are flights from León to Chicago delayed?

Historically, on average around 11% of flights between León and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 138 minutes.

What is the most punctual flight time for León to Chicago flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on León to Chicago flights?

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from León, Guanajuato to Chicago on average per day?

As of November 2025, there are 1 flights per day flying from León, Guanajuato to Chicago. The most common time of day flights depart is 6:00PM, with 63% of flights taking off in the evening.

How many flights depart from León, Guanajuato to Chicago on average per week?

The number of flights available between León, Guanajuato and Chicago is 13 per week as of November 2025. The most frequent departure day is Tue, with 23% of weekly flights leaving on this day.

When to book flights from León, Guanajuato to Chicago

Cheap León, Guanajuato to Chicago (BJX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from León, Guanajuato to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is León Del Bajio to Chicago by plane?

When did momondo last update prices for flights from León Del Bajio Airport to Chicago?

How many operators does momondo search for flights from León Del Bajio Airport to Chicago?

How old do you have to be to fly from León Del Bajio Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from León, Guanajuato to Chicago?

What is the most popular airline from León, Guanajuato to Chicago?

Best airlines flying from León, Guanajuato to Chicago

Compare and see reviews for airlines that fly from León, Guanajuato to Chicago with momondo

Viva Flights From León, Guanajuato to Chicago

Volaris Flights From León, Guanajuato to Chicago

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from León to Chicago?

Can I find flights from León to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from León to Chicago?

I’m not ready to book a flight from León to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down