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Cheap flights from León, Guanajuato to Illinois from $195

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 Illinois departing on 3/21. 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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Find the cheapest flights from León, Guanajuato to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Viva Logo
5:35 pm - 12:45 am
BJX
-
ORD
6h 10m
1 stop
Viva Logo
3:30 am - 9:30 am
ORD
-
BJX
7h 00m
1 stop
$281Viva
mié., mar. 18 - dom., abr. 12
Viva Logo
8:05 pm - 11:45 pm
BJX
-
ORD
27h 40m
1 stop
Viva Logo
2:20 am - 4:35 pm
ORD
-
BJX
15h 15m
1 stop
$298Viva
jue., mar. 5 - lun., mar. 9
Volaris Logo
5:57 pm - 10:48 pm
BJX
-
ORD
3h 51mnonstop
Volaris Logo
1:00 am - 4:18 am
ORD
-
BJX
4h 18mnonstop
$313Volaris
dom., mar. 8 - dom., mar. 8
Multiple Airlines Logo
5:35 pm - 12:45 am
BJX
-
ORD
6h 10m
1 stop
Multiple Airlines Logo
1:59 am - 5:00 am
ORD
-
BJX
4h 01mnonstop
$315Multiple Airlines
mié., mar. 18 - dom., abr. 12
Volaris Logo
5:57 pm - 10:48 pm
BJX
-
ORD
3h 51mnonstop
Volaris Logo
1:59 am - 5:00 am
ORD
-
BJX
4h 01mnonstop
$317Volaris
mié., mar. 18 - dom., abr. 12
Multiple Airlines Logo
5:10 pm - 12:45 am
BJX
-
ORD
6h 35m
1 stop
Multiple Airlines Logo
1:59 am - 5:00 am
ORD
-
BJX
4h 01mnonstop
$328Multiple Airlines
lun., may. 25 - mié., jun. 17
Delta Logo
8:00 am - 10:28 pm
BJX
-
MDW
13h 28m
2 stops
Delta Logo
10:43 am - 11:20 pm
MDW
-
BJX
13h 37m
2 stops
$345Delta
jue., abr. 16 - lun., abr. 20
Delta Logo
8:00 am - 10:28 pm
BJX
-
MDW
13h 28m
2 stops
Delta Logo
10:43 am - 11:20 pm
MDW
-
BJX
13h 37m
2 stops
$347Delta
jue., abr. 16 - lun., abr. 20
United Airlines Logo
5:55 am - 9:40 pm
BJX
-
STL
15h 45m
2 stops
United Airlines Logo
6:00 am - 11:54 am
STL
-
BJX
5h 54m
1 stop
$555United Airlines
jue., feb. 19 - lun., feb. 23
United Airlines Logo
5:55 am - 10:14 pm
BJX
-
STL
16h 19m
1 stop
United Airlines Logo
6:00 am - 11:54 am
STL
-
BJX
5h 54m
1 stop
$561United Airlines
jue., feb. 19 - lun., feb. 23

Volaris flights from León, Guanajuato to Illinois

Our best Volaris deals on León, Guanajuato to Illinois flight tickets
Volaris
Mar 8
BJX5:57 pmLeón Del Bajio
3h 51m
ORD10:48 pmChicago O'Hare Intl
Mar 8
ORD1:00 amChicago O'Hare Intl
4h 18m
BJX4:18 amLeón Del Bajio
$313
Volaris
Mar 18
BJX5:57 pmLeón Del Bajio
3h 51m
ORD10:48 pmChicago O'Hare Intl
Apr 12
ORD1:59 amChicago O'Hare Intl
4h 01m
BJX5:00 amLeón Del Bajio
$317
Volaris
May 20
BJX7:04 pmLeón Del Bajio
4h 02m
ORD12:06 amChicago O'Hare Intl
May 27
ORD1:59 amChicago O'Hare Intl
4h 01m
BJX5:00 amLeón Del Bajio
$330

Viva flights from León, Guanajuato to Illinois

Our best Viva deals on León, Guanajuato to Illinois flight tickets
Viva
Mar 18
BJX5:35 pmLeón Del Bajio
6h 10m
1 stop
ORD12:45 amChicago O'Hare Intl
Apr 12
ORD3:30 amChicago O'Hare Intl
7h 00m
1 stop
BJX9:30 amLeón Del Bajio
$281
Viva
Mar 5
BJX8:05 pmLeón Del Bajio
27h 40m
1 stop
ORD11:45 pmChicago O'Hare Intl
Mar 9
ORD2:20 amChicago O'Hare Intl
15h 15m
1 stop
BJX4:35 pmLeón Del Bajio
$298
Viva
Feb 15
BJX6:15 amLeón Del Bajio
17h 35m
1 stop
ORD11:50 pmChicago O'Hare Intl
Feb 23
ORD1:20 amChicago O'Hare Intl
8h 15m
1 stop
BJX9:35 amLeón Del Bajio
$306

momondo Fare Finder

 
Customize your flight search to find flights from León, Guanajuato to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated febrero 10, 2026.
Use the filters below to find and compare flights from León, Guanajuato to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

mié. 3/18

5:35 pm-12:45 am

1 stop6h 10m

Chicago O'Hare Intl

dom. 4/12

3:30 am-9:30 am

1 stop7h 00m

$281

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

jue. 3/5

8:05 pm-11:45 pm

1 stop27h 40m

Chicago O'Hare Intl

lun. 3/9

2:20 am-4:35 pm

1 stop15h 15m

$298

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

dom. 3/8

5:57 pm-10:48 pm

Nonstop3h 51m

Chicago O'Hare Intl

dom. 3/8

1:00 am-4:18 am

Nonstop4h 18m

$313

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

mié. 3/18

5:35 pm-12:45 am

1 stop6h 10m

Chicago O'Hare Intl

dom. 4/12

1:59 am-5:00 am

Nonstop4h 01m

$315

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

mié. 3/18

5:57 pm-10:48 pm

Nonstop3h 51m

Chicago O'Hare Intl

dom. 4/12

1:59 am-5:00 am

Nonstop4h 01m

$317

LeónChicago

BJX - ORD

BJXORD

León Del Bajio

lun. 5/25

5:10 pm-12:45 am

1 stop6h 35m

Chicago O'Hare Intl

mié. 6/17

1:59 am-5:00 am

Nonstop4h 01m

$328

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

jue. 4/16

8:00 am-10:28 pm

2 stops13h 28m

Chicago Midway

lun. 4/20

10:43 am-11:20 pm

2 stops13h 37m

$345

LeónChicago

BJX - MDW

BJXMDW

León Del Bajio

jue. 4/16

8:00 am-10:28 pm

2 stops13h 28m

Chicago Midway

lun. 4/20

10:43 am-11:20 pm

2 stops13h 37m

$347

LeónSt. Louis

BJX - STL

BJXSTL

León Del Bajio

jue. 2/19

5:55 am-9:40 pm

2 stops15h 45m

Lambert-St Louis

lun. 2/23

6:00 am-11:54 am

1 stop5h 54m

$555

LeónSt. Louis

BJX - STL

BJXSTL

León Del Bajio

jue. 2/19

5:55 am-10:14 pm

1 stop16h 19m

Lambert-St Louis

lun. 2/23

6:00 am-11:54 am

1 stop5h 54m

$561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

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

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 Illinois?

The cheapest month to fly to Illinois from León, Guanajuato is in May. Flight prices, which tend to average around $278, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $288.

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

The cheapest day to depart from León, Guanajuato to Illinois is on a Thursday when prices can be found for as low as $282. Flights from León, Guanajuato to Illinois on a Saturday will generally be more expensive and average around $453. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from León, Guanajuato to Illinois during this time can be as low as $302. Flights in the morning are often more expensive with an average ticket price of $401.

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

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

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

You are more likely to see cheaper flights to Illinois from León, Guanajuato when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $352 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from León, Guanajuato for as low as $181 on momondo.

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

There are 2 cabin classes available to choose from on León Del Bajio to Illinois 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 Illinois flights?

No. A direct flight is the cheapest option for a flight between León, Guanajuato to Illinois.

Cheap León, Guanajuato to Illinois flight deals and tips

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

Best Price Found

$220

Fastest flight time

3h 46m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Illinois

98 airports
The best one-way flight to Illinois from León, Guanajuato in the past 72 hours is $220. The best round-trip flight deal from León, Guanajuato to Illinois found on momondo in the last 72 hours is $340.
The fastest flight from León, Guanajuato to Illinois takes 3h 46m
Direct flights go from León, Guanajuato to Illinois on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Volaris.
There are 98 airports in Illinois. From León, Guanajuato there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from León Del Bajio Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois 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 Illinois. 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 León, Guanajuato to Illinois?

Best airlines flying from León, Guanajuato to Illinois

Compare and see reviews for airlines that fly from León, Guanajuato to Illinois with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $210Free CancellationRating
6.6
1,176 reviews
Search Volaris flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,269 reviews
Search United Airlines flights

Why use momondo?

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

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 León to Illinois for you.

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

Flights from León to Illinois 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 Illinois?

Once you have performed a search for León to Illinois 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 León to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from León. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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