What airlines fly to León, Guanajuato?

Volaris, Viva and American Airlines are the top three most popular airlines that fly to León, Guanajuato from Illinois 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 long does it take to fly to León, Guanajuato?

Flight times from Illinois to León, Guanajuato vary, but if you’re flying out of Chicago and flying into León, Guanajuato (one of the most popular routes), then the duration is 4h 03m on average. Another popular route from Illinois to León, Guanajuato is flying from Peoria to León, Guanajuato, which will take roughly 18h 09m. Keep in mind that layovers or delays could extend your travel time.

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

The number of flights available between Illinois and León, Guanajuato is 1 per day as of January 2026. The most frequent departure time is 1:00AM, with 46% of daily flights leaving in the morning.

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

Volaris is the most popular carrier operating from Illinois to León Del Bajio

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

As of January 2026, 11 flights take off from Illinois 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 did momondo last update prices for flights from Illinois to León Del Bajio Airport?

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

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

As of January 2026, there are 7 operators available to choose from for flights from Illinois to León Del Bajio Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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.

$150 Cheap Flights from Illinois to León in 2026

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Find the cheapest flights from Illinois to León

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 am - 5:18 am

ORD

BJX

4h 18mnonstop

5:30 pm - 11:50 pm

BJX

ORD

6h 20m

1 stop

$311Multiple Airlines

dom., feb. 15 - vie., feb. 27

1:20 am - 9:35 am

ORD

BJX

8h 15m

1 stop

5:30 pm - 11:50 pm

BJX

ORD

6h 20m

1 stop

$312Viva

dom., ene. 25 - vie., feb. 6

1:00 am - 5:18 am

ORD

BJX

4h 18mnonstop

5:57 pm - 10:48 pm

BJX

ORD

3h 51mnonstop

$321Volaris

vie., mar. 6 - dom., mar. 15

1:42 pm - 5:55 pm

MDW

BJX

4h 13mnonstop

7:41 am - 12:27 pm

BJX

MDW

3h 46mnonstop

$361Volaris

sáb., feb. 28 - sáb., mar. 14

10:49 am - 9:39 pm

MDW

BJX

11h 50m

2 stops

7:25 am - 10:29 pm

BJX

MDW

14h 04m

2 stops

$413Delta

jue., abr. 16 - jue., abr. 23

6:00 am - 4:29 pm

STL

BJX

11h 29m

2 stops

7:25 am - 8:49 pm

BJX

STL

12h 24m

2 stops

$535Delta

mar., abr. 28 - mar., may. 12

11:43 am - 9:39 pm

STL

BJX

10h 56m

2 stops

8:10 pm - 9:17 pm

BJX

STL

24h 07m

2 stops

$545Aeromexico

jue., abr. 30 - lun., may. 4

9:37 am - 7:59 pm

STL

BJX

11h 22m

1 stop

6:03 am - 8:57 am

BJX

STL

25h 54m

1 stop

$565American Airlines

jue., abr. 30 - lun., may. 4

9:35 am - 10:10 pm

STL

BJX

12h 35m

1 stop

8:25 am - 8:55 am

BJX

STL

23h 30m

1 stop

$571American Airlines

mié., mar. 4 - dom., mar. 22

6:00 am - 7:19 pm

STL

BJX

13h 19m

2 stops

5:59 am - 5:42 pm

BJX

STL

11h 43m

2 stops

$679Aeromexico

lun., feb. 23 - vie., feb. 27

Viva flights from Illinois to León, Guanajuato

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

Viva

Jan 23

ORD1:20 amChicago O'Hare Intl

11h 50m

1 stop

BJX1:10 pmLeón Del Bajio

Jan 27

BJX8:05 pmLeón Del Bajio

27h 45m

1 stop

ORD11:50 pmChicago O'Hare Intl

$311

Viva

Jan 25

ORD1:20 amChicago O'Hare Intl

8h 15m

1 stop

BJX9:35 amLeón Del Bajio

Feb 6

BJX5:30 pmLeón Del Bajio

6h 20m

1 stop

ORD11:50 pmChicago O'Hare Intl

$312

Viva

Jan 18

ORD1:20 amChicago O'Hare Intl

8h 15m

1 stop

BJX9:35 amLeón Del Bajio

Feb 2

BJX6:15 amLeón Del Bajio

17h 35m

1 stop

ORD11:50 pmChicago O'Hare Intl

$314

American Airlines flights from Illinois to León, Guanajuato

Our best American Airlines deals on Illinois to León, Guanajuato flight tickets

American Airlines

Apr 30

STL9:37 amLambert-St Louis

11h 22m

1 stop

BJX7:59 pmLeón Del Bajio

May 4

BJX6:03 amLeón Del Bajio

25h 54m

1 stop

STL8:57 amLambert-St Louis

$565

American Airlines

Mar 4

STL9:35 amLambert-St Louis

12h 35m

1 stop

BJX10:10 pmLeón Del Bajio

Mar 22

BJX8:25 amLeón Del Bajio

23h 30m

1 stop

STL8:55 amLambert-St Louis

$571

American Airlines

Apr 30

STL5:20 amLambert-St Louis

8h 13m

1 stop

BJX12:33 pmLeón Del Bajio

May 4

BJX6:03 amLeón Del Bajio

25h 54m

1 stop

STL8:57 amLambert-St Louis

$586

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

dom. 2/15

1:00 am-5:18 am

Nonstop4h 18m

León Del Bajio

vie. 2/27

5:30 pm-11:50 pm

1 stop6h 20m

$311

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

dom. 1/25

1:20 am-9:35 am

1 stop8h 15m

León Del Bajio

vie. 2/6

5:30 pm-11:50 pm

1 stop6h 20m

$312

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

vie. 3/6

1:00 am-5:18 am

Nonstop4h 18m

León Del Bajio

dom. 3/15

5:57 pm-10:48 pm

Nonstop3h 51m

$321

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

sáb. 2/28

1:42 pm-5:55 pm

Nonstop4h 13m

León Del Bajio

sáb. 3/14

7:41 am-12:27 pm

Nonstop3h 46m

$361

ChicagoLeón

MDW - BJX

MDWBJX

Chicago Midway

jue. 4/16

10:49 am-9:39 pm

2 stops11h 50m

León Del Bajio

jue. 4/23

7:25 am-10:29 pm

2 stops14h 04m

$413

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

mar. 4/28

6:00 am-4:29 pm

2 stops11h 29m

León Del Bajio

mar. 5/12

7:25 am-8:49 pm

2 stops12h 24m

$535

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

jue. 4/30

11:43 am-9:39 pm

2 stops10h 56m

León Del Bajio

lun. 5/4

8:10 pm-9:17 pm

2 stops24h 07m

$545

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

jue. 4/30

9:37 am-7:59 pm

1 stop11h 22m

León Del Bajio

lun. 5/4

6:03 am-8:57 am

1 stop25h 54m

$565

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

mié. 3/4

9:35 am-10:10 pm

1 stop12h 35m

León Del Bajio

dom. 3/22

8:25 am-8:55 am

1 stop23h 30m

$571

St. LouisLeón

STL - BJX

STLBJX

Lambert-St Louis

lun. 2/23

6:00 am-7:19 pm

2 stops13h 19m

León Del Bajio

vie. 2/27

5:59 am-5:42 pm

2 stops11h 43m

$679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois 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

Other information

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

In general, February is the cheapest month to fly from Illinois to León, Guanajuato. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $325. The month of May is another great option to travel to León, Guanajuato, with average flight prices from Illinois averaging around $328.

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

The cheapest day to depart from Illinois 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 $353. Flights from Illinois to León, Guanajuato on a Saturday will generally be more expensive and average around $412. 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 in the morning. momondo users have found flights departing from Illinois to León, Guanajuato in the morning for as low as $358. 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 at noon because they tend to be around $438. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Chicago O'Hare Intl to León Del Bajio for the best Illinois - 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 Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to León, Guanajuato for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to León, Guanajuato from Illinois for as low as $292 on momondo.

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

There is only 1 cabin class available to choose from on Illinois 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.

Cheap Illinois to León, Guanajuato flight deals and tips

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

Best Price Found	$175
Fastest flight time	3h 51m
Direct flights	Every day
Airports in León, Guanajuato	1 airport

The best one-way flight to León, Guanajuato from Illinois in the past 72 hours is $175. The best round-trip flight deal from Illinois to León, Guanajuato found on momondo in the last 72 hours is $343.

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

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

There is 1 airport in León, Guanajuato. From Illinois there are direct flights to León Del Bajio (BJX).

Search flight deals

When did momondo last update prices for flights from Illinois to León Del Bajio Airport?
Prices for flights from Illinois to León Del Bajio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to León Del Bajio Airport?
As of January 2026, there are 7 operators available to choose from for flights from Illinois to León Del Bajio Airport.
How old do you have to be to fly from Illinois to León Del Bajio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois 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 Illinois to León, Guanajuato?
momondo data reveals that the most frequently booked plane model on the route from Illinois to León, Guanajuato is Airbus A320-100/200, representing 59.24% of all bookings. The subsequent popular models are Airbus A320neo at 25.32%, Airbus A321neo at 4.14%, and Airbus A321-100/200 at 3.66%.

Best airlines flying from Illinois to León, Guanajuato

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

Airline	Rating	Free Cancellation	Price
Aeromexico	PriceFrom $144	Free Cancellation	Rating 7.4 1,595 reviews	Search Aeromexico flights
Frontier	PriceFrom $162	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Volaris	PriceFrom $198	Free Cancellation	Rating 6.6 1,170 reviews	Search Volaris flights
Viva	PriceFrom $241	Free Cancellation	Rating 7.0 813 reviews	Search Viva flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.4 9,144 reviews	Search United Airlines flights
Delta	PriceFrom $318	Free Cancellation	Rating 7.9 8,037 reviews	Search Delta flights
American Airlines	PriceFrom $363	Free Cancellation	Rating 7.2 11,110 reviews	Search American Airlines flights

Guanajuato

Salamanca

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to León for you.

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

Yes. All flights to León from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Illinois to León flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to León from Illinois 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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Cheap flights from Illinois to León from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to León departing on 2/5. 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 Illinois to León, Guanajuato

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

American Airlines flights from Illinois to León, Guanajuato

Our best American Airlines deals on Illinois to León, Guanajuato flight tickets

momondo Fare Finder

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

See travel insights to León from

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

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 Illinois to León Del Bajio flight route?

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

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

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

There is only 1 cabin class available to choose from on Illinois 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.

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

Volaris is the most popular carrier operating from Illinois to León Del Bajio

What airlines fly to León, Guanajuato?

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

The number of flights available between Illinois and León, Guanajuato is 1 per day as of January 2026. The most frequent departure time is 1:00AM, with 46% of daily flights leaving in the morning.

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

As of January 2026, 11 flights take off from Illinois 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.

How long does it take to fly to León, Guanajuato?

Cheap Illinois to León, Guanajuato flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in León, Guanajuato

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

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

How old do you have to be to fly from Illinois 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 Illinois to León, Guanajuato?

Best airlines flying from Illinois to León, Guanajuato

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

Traveling to a place near León?

Why use momondo?

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

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

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

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

An easier way to manage your León, Guanajuato 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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favorite airline to León

Airlines are sorted and displayed according to clicks in the past 7 days on momondo