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

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

Which layover airport has the shortest connection time from Chicago to León, Guanajuato?

Dallas (DFW) has the shortest average layover time for this route: 1h 41m.

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

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

As of November 2025, 11 flights take off from Chicago and land in León, Guanajuato each week. The most common flight departure day for this route is Sat, with 36% of weekly flights taking off on this day.

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

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

Which airport is the most popular layover for flights between Chicago and León, Guanajuato?

Dallas (DFW) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to León, Guanajuato?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $332.

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

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

Which layover airport has the shortest travel time from Chicago to León, Guanajuato?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 48m.

What airlines fly to León, Guanajuato?

Volaris, Viva and American Airlines are the top three most popular airlines that fly to León, Guanajuato from Chicago according to our data. Volaris is the first choice among our users, with 62% of people opting to fly with this airline when traveling to León, Guanajuato. Keep in mind that there are 7 different airlines that fly to León, Guanajuato on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 1 flights per day flying from Chicago to León, Guanajuato. The most common time of day flights depart is 3:00PM, with 57% of flights taking off in the afternoon.

How often are flights from Chicago to León delayed?

Historically, on average around 19% of flights between Chicago and León have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

Prices for flights from Chicago to León Del Bajio Airport were last updated today.

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

The number of operators available for flights from Chicago to León Del Bajio Airport is 7 as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to León Del Bajio Airport.

What documentation or ID do you need to fly to León Del Bajio Airport?

The travel and health documents you'll need for your trip to León Del Bajio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at León Del Bajio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$170 Cheap Flights from Chicago to León in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:38 pm - 9:25 amORD-BJX

16h 47m2 stops

6:57 pm - 10:48 pmBJX-ORD

3h 51mnonstop

$305Multiple Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

3:16 pm - 11:17 pmORD-BJX

8h 01m1 stop

5:55 am - 12:40 pmBJX-ORD

6h 45m1 stop

$307Aeromexico

Find Deal

Mon, Jan 12 - Mon, Jan 26

1:20 am - 9:35 amORD-BJX

8h 15m1 stop

7:00 am - 11:25 pmBJX-ORD

16h 25m2 stops

$309Multiple Airlines

Find Deal

Wed, Jan 14 - Tue, Jan 27

1:00 am - 5:18 amORD-BJX

4h 18mnonstop

5:30 pm - 11:50 pmBJX-ORD

6h 20m1 stop

$310Multiple Airlines

Find Deal

Wed, Feb 11 - Sun, Feb 15

1:00 am - 4:30 pmORD-BJX

15h 30m2 stops

5:30 pm - 11:50 pmBJX-ORD

6h 20m1 stop

$312Viva

Find Deal

Tue, Jan 13 - Wed, Feb 4

4:30 pm - 9:25 amORD-BJX

16h 55m1 stop

12:50 am - 4:40 amBJX-ORD

3h 50mnonstop

$315Viva

Find Deal

Sun, Dec 7 - Fri, Dec 12

6:00 am - 11:00 pmMDW-BJX

17h 00m2 stops

5:55 am - 5:29 pmBJX-MDW

11h 34m2 stops

$346Delta

Find Deal

Tue, Jan 20 - Wed, Jan 28

1:42 pm - 5:55 pmMDW-BJX

4h 13mnonstop

8:41 am - 12:27 pmBJX-MDW

3h 46mnonstop

$351Volaris

Find Deal

Tue, Jan 20 - Thu, Jan 29

6:00 am - 7:02 pmMDW-BJX

13h 02m2 stops

9:56 am - 10:22 pmBJX-MDW

12h 26m1 stop

$363Delta

Find Deal

Sat, Jan 24 - Wed, Jan 28

1:42 pm - 4:55 pmMDW-BJX

4h 13mnonstop

8:45 am - 1:39 pmBJX-MDW

3h 54mnonstop

$369Volaris

Find Deal

Sat, Mar 28 - Sat, Apr 4

Viva flights from Chicago to León, Guanajuato

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

Viva

Jan 12

ORD1:20 amChicago O'Hare Intl

8h 15m

1 stop

BJX9:35 amLeón Del Bajio

Feb 4

BJX5:30 pmLeón Del Bajio

6h 20m

1 stop

ORD11:50 pmChicago O'Hare Intl

$302

Find similar

Viva

Jan 13

ORD1:00 amChicago O'Hare Intl

15h 30m

2 stops

BJX4:30 pmLeón Del Bajio

Feb 4

BJX5:30 pmLeón Del Bajio

6h 20m

1 stop

ORD11:50 pmChicago O'Hare Intl

$312

Find similar

Viva

Dec 7

ORD4:30 pmChicago O'Hare Intl

16h 55m

1 stop

BJX9:25 amLeón Del Bajio

Dec 12

BJX12:50 amLeón Del Bajio

3h 50m

ORD4:40 amChicago O'Hare Intl

$315

Find similar

Aeromexico flights from Chicago to León, Guanajuato

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

Aeromexico

Jan 12

ORD3:16 pmChicago O'Hare Intl

8h 01m

1 stop

BJX11:17 pmLeón Del Bajio

Jan 26

BJX5:55 amLeón Del Bajio

6h 45m

1 stop

ORD12:40 pmChicago O'Hare Intl

$307

Find similar

Aeromexico

Jan 28

MDW6:00 amChicago Midway

10h 32m

1 stop

BJX4:32 pmLeón Del Bajio

Feb 11

BJX5:59 amLeón Del Bajio

11h 30m

2 stops

MDW5:29 pmChicago Midway

$338

Find similar

Aeromexico

Jan 12

ORD3:16 pmChicago O'Hare Intl

8h 01m

1 stop

BJX11:17 pmLeón Del Bajio

Jan 26

BJX8:15 pmLeón Del Bajio

27h 41m

2 stops

ORD11:56 pmChicago O'Hare Intl

$342

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Fri 12/5

4:38 pm-9:25 am

2 stops16h 47m

León Del Bajio

Sun 12/7

6:57 pm-10:48 pm

Nonstop3h 51m

$305

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Mon 1/12

3:16 pm-11:17 pm

1 stop8h 01m

León Del Bajio

Mon 1/26

5:55 am-12:40 pm

1 stop6h 45m

$307

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 1/14

1:20 am-9:35 am

1 stop8h 15m

León Del Bajio

Tue 1/27

7:00 am-11:25 pm

2 stops16h 25m

$309

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 2/11

1:00 am-5:18 am

Nonstop4h 18m

León Del Bajio

Sun 2/15

5:30 pm-11:50 pm

1 stop6h 20m

$310

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 1/13

1:00 am-4:30 pm

2 stops15h 30m

León Del Bajio

Wed 2/4

5:30 pm-11:50 pm

1 stop6h 20m

$312

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 12/7

4:30 pm-9:25 am

1 stop16h 55m

León Del Bajio

Fri 12/12

12:50 am-4:40 am

Nonstop3h 50m

$315

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Tue 1/20

6:00 am-11:00 pm

2 stops17h 00m

León Del Bajio

Wed 1/28

5:55 am-5:29 pm

2 stops11h 34m

$346

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Tue 1/20

1:42 pm-5:55 pm

Nonstop4h 13m

León Del Bajio

Thu 1/29

8:41 am-12:27 pm

Nonstop3h 46m

$351

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Sat 1/24

6:00 am-7:02 pm

2 stops13h 02m

León Del Bajio

Wed 1/28

9:56 am-10:22 pm

1 stop12h 26m

$363

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

Sat 3/28

1:42 pm-4:55 pm

Nonstop4h 13m

León Del Bajio

Sat 4/4

8:45 am-1:39 pm

Nonstop3h 54m

$369

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Layovers

Other information

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

In general, February is the cheapest month to fly from Chicago to León, Guanajuato. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $321. The month of May is another great option to travel to León, Guanajuato, with average flight prices from Chicago averaging around $321.

What is the cheapest day to depart on your flight to León, Guanajuato?

The cheapest day to depart from Chicago to León, Guanajuato is on a Sunday. Travelers who choose to depart for León, Guanajuato on a Sunday will often find tickets for as low as $351. Flights from Chicago to León, Guanajuato on a Saturday will generally be more expensive and average around $400. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to León, Guanajuato?

According to our data, the cheapest time of day to fly to León, Guanajuato is at noon. momondo users have found flights departing from Chicago to León, Guanajuato at noon for as low as $353. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $395. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to León, Guanajuato from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to León, Guanajuato for around $370 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to León, Guanajuato from Chicago for as low as $266 on momondo.

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

There is only 1 cabin class available to choose from on Chicago to León Del Bajio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of November 2025, prices for Chicago to León, Guanajuato flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to León, Guanajuato

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

Estimated round-trip price

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

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

Best Price Found	$200
Fastest flight time	3h 51m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in León, Guanajuato	1 airport

The best one-way flight to León, Guanajuato from Chicago in the past 72 hours is $200. The best round-trip flight deal from Chicago to León, Guanajuato found on momondo in the last 72 hours is $346.

The fastest flight from Chicago to León, Guanajuato takes 3h 51m

Direct flights go from Chicago to León, Guanajuato on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Volaris.

There is 1 airport near León, Guanajuato: León Del Bajio (BJX)

Search flight deals

How far is Chicago to León Del Bajio by plane?
A flight from Chicago to León Del Bajio will travel around 1649.5 mi. Typically, this will take 4h 01m by plane in normal conditions.
When did momondo last update prices for flights from Chicago to León Del Bajio Airport?
Prices for flights from Chicago to León Del Bajio Airport were last updated today.
How many operators does momondo search for flights from Chicago to León Del Bajio Airport?
The number of operators available for flights from Chicago to León Del Bajio Airport is 7 as of November 2025.
How old do you have to be to fly from Chicago to León Del Bajio Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to León Del Bajio Airport.
What documentation or ID do you need to fly to León Del Bajio Airport?
The travel and health documents you'll need for your trip to León Del Bajio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at León Del Bajio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to León, Guanajuato?
Based on momondo bookings for flights between Chicago and León, Guanajuato, the leading plane model is Airbus A320-100/200, making up 53.89% of the total bookings. Other popular models include Airbus A320neo with 32.64%, Airbus A321-100/200 with 3.24%, and Airbus A321neo with 2.72%.
What is the most popular airline from Chicago to León, Guanajuato?
Based on momondo bookings for flights between Chicago and León, Guanajuato, the leading airline is Volaris, making up 60% of the total bookings. Other popular airlines include Viva with 17%, Frontier with 7%, and American Airlines with 6%.

Best airlines flying from Chicago to León, Guanajuato

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

Airline	Rating	Free Cancellation	Price
Aeromexico	PriceFrom $144	Free Cancellation	Rating 7.4 1,661 reviews	Search Aeromexico flights
Frontier	PriceFrom $162	Free Cancellation	Rating 5.8 3,106 reviews	Search Frontier flights
Volaris	PriceFrom $216	Free Cancellation	Rating 6.7 1,150 reviews	Search Volaris flights
Viva	PriceFrom $244	Free Cancellation	Rating 7.0 789 reviews	Search Viva flights
American Airlines	PriceFrom $260	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights

Volaris Flights From Chicago to León, Guanajuato
Volaris is one of the most popular airlines flying from Chicago to León, Guanajuato, operating 6 flights/week on average for this route. A good Volaris flight deal for Chicago to León, Guanajuato starts from $216 round-trip, up to an average price of $376. Our users have rated Volaris at 6.7/10.
Frontier Flights From Chicago to León, Guanajuato
Across 3,103 Frontier reviews on momondo, the average score is 5.8/10. Frontier flies from Chicago to León, Guanajuato about 6 times each week, with ticket deals ranging from $162 to $250. Price data is based on momondo searches in the last 72 hours.

Guanajuato

Salamanca

Why use momondo?

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

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 León from Chicago.

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

Flights from Chicago to León 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 Chicago to León?

momondo helps you find the best flight between Chicago and León by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chicago to León flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Chicago to León from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to León departing on 2/6. 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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Viva flights from Chicago to León, Guanajuato

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

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

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 León, Guanajuato?

What is the cheapest day to depart on your flight to León, Guanajuato?

What is the cheapest time of day to depart on your flight to León, Guanajuato?

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

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

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

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

There is only 1 cabin class available to choose from on Chicago to León Del Bajio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of November 2025, prices for Chicago to León, Guanajuato flights are approximately 33% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to León, Guanajuato?

How often are flights from Chicago to León delayed?

Historically, on average around 19% of flights between Chicago and León have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

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

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

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

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

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

Which airport is the most popular layover for flights between Chicago and León, Guanajuato?

Dallas (DFW) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to León, Guanajuato?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $332.

Which layover airport has the shortest travel time from Chicago to León, Guanajuato?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 5h 48m.

Which layover airport has the shortest connection time from Chicago to León, Guanajuato?

Dallas (DFW) has the shortest average layover time for this route: 1h 41m.

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

As of November 2025, there are 1 flights per day flying from Chicago to León, Guanajuato. The most common time of day flights depart is 3:00PM, with 57% of flights taking off in the afternoon.

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

As of November 2025, 11 flights take off from Chicago and land in León, Guanajuato each week. The most common flight departure day for this route is Sat, with 36% of weekly flights taking off on this day.

When to book flights from Chicago to León, Guanajuato

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in León, Guanajuato

How far is Chicago to León Del Bajio by plane?

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

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

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

What documentation or ID do you need to fly to León Del Bajio Airport?

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

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

Best airlines flying from Chicago to León, Guanajuato

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

Volaris Flights From Chicago to León, Guanajuato

Frontier Flights From Chicago to León, Guanajuato

Traveling to a place near León?

Why use momondo?

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

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

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