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

Viva, Volaris, and Delta are the most popular carriers operating from León Del Bajio to Illinois

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

The number of flights available between León, Guanajuato and Illinois is 5 per week as of August 2026. The most frequent departure day is Mon, with 40% of weekly flights leaving on this day.

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?

The number of operators available for flights from León Del Bajio Airport to Illinois is 2 as of August 2026.

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.

$199 Cheap Flights from León, Guanajuato to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from León, Guanajuato to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 10:55 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

8h 45m1 stop Monterrey Gen Mariano Escobedo

12:35 am - 1:20 pmORD Chicago O'Hare Intl-BJX León Del Bajio

12h 45m1 stop Monterrey Gen Mariano Escobedo

$271Viva

Fri, Nov 6 - Sun, Nov 8

2:10 pm - 10:55 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

8h 45m1 stop Monterrey Gen Mariano Escobedo

12:35 am - 4:10 pmORD Chicago O'Hare Intl-BJX León Del Bajio

15h 35m1 stop Monterrey Gen Mariano Escobedo

$271Viva

Sun, Nov 1 - Sun, Nov 15

6:11 am - 3:50 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

8h 39m1 stop Monterrey Gen Mariano Escobedo

2:40 pm - 4:10 pmORD Chicago O'Hare Intl-BJX León Del Bajio

26h 30m1 stop Monterrey Gen Mariano Escobedo

$271Viva

Mon, Oct 5 - Sat, Oct 17

6:11 am - 1:10 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

5h 59m1 stop Monterrey Gen Mariano Escobedo

2:40 pm - 1:20 pmORD Chicago O'Hare Intl-BJX León Del Bajio

23h 40m1 stop Monterrey Gen Mariano Escobedo

$271Viva

Fri, Oct 30 - Sat, Oct 31

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$353Volaris

Mon, Sep 28 - Sun, Oct 11

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$381Volaris

Fri, Oct 16 - Sun, Oct 18

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$383Volaris

Mon, Oct 12 - Fri, Oct 16

3:50 pm - 7:55 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

28h 05m1 stop Houston George Bush Intcntl

7:29 am - 11:54 amORD Chicago O'Hare Intl-BJX León Del Bajio

28h 25m1 stop Houston George Bush Intcntl

$416United Airlines

Thu, Nov 5 - Sun, Nov 8

12:50 pm - 10:11 amBJX León Del Bajio-ORD Chicago O'Hare Intl

21h 21m1 stop Houston George Bush Intcntl

9:35 pm - 11:54 amORD Chicago O'Hare Intl-BJX León Del Bajio

14h 19m1 stop Houston George Bush Intcntl

$416United Airlines

Wed, Nov 11 - Sun, Nov 15

11:50 am - 11:26 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

10h 36m1 stop Houston George Bush Intcntl

9:35 pm - 11:54 amORD Chicago O'Hare Intl-BJX León Del Bajio

14h 19m1 stop Houston George Bush Intcntl

$417United Airlines

Thu, Oct 29 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$413Volaris

Wed, Sep 2 - Mon, Sep 7

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$433Volaris

Wed, Sep 2 - Mon, Sep 7

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$434Volaris

Wed, Sep 2 - Mon, Sep 7

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

7:25 am - 9:30 pmORD Chicago O'Hare Intl-BJX León Del Bajio

15h 05m1 stop Houston George Bush Intcntl

$441Multiple Airlines

Mon, Aug 31 - Wed, Sep 30

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$443Volaris

Wed, Sep 2 - Mon, Sep 7

5:10 pm - 5:52 amBJX León Del Bajio-ORD Chicago O'Hare Intl

11h 42m2 stops Monterrey Gen Mariano Escobedo Mexico City Benito Juarez

7:25 am - 9:30 pmORD Chicago O'Hare Intl-BJX León Del Bajio

15h 05m1 stop Houston George Bush Intcntl

$450Multiple Airlines

Mon, Aug 31 - Wed, Sep 30

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

7:35 am - 11:15 pmORD Chicago O'Hare Intl-BJX León Del Bajio

16h 40m2 stops Mexico City Benito Juarez Monterrey Gen Mariano Escobedo

$462Multiple Airlines

Mon, Aug 31 - Wed, Sep 30

12:15 pm - 2:50 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

25h 35m1 stop Monterrey Gen Mariano Escobedo

8:05 am - 9:30 pmORD Chicago O'Hare Intl-BJX León Del Bajio

14h 25m2 stops Fort Lauderdale Houston George Bush Intcntl

$509Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

5:00 am - 4:41 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

10h 41m1 stop Houston George Bush Intcntl

7:30 am - 1:43 pmORD Chicago O'Hare Intl-BJX León Del Bajio

7h 13m1 stop Houston George Bush Intcntl

$662United Airlines

Wed, Sep 2 - Tue, Sep 8

5:00 am - 2:50 pmBJX León Del Bajio-ORD Chicago O'Hare Intl

8h 50m1 stop Houston George Bush Intcntl

7:30 am - 1:43 pmORD Chicago O'Hare Intl-BJX León Del Bajio

7h 13m1 stop Houston George Bush Intcntl

$683United Airlines

Wed, Sep 2 - Tue, Sep 8

Cheap direct flights

Enter your travel dates to find the best prices.

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$353Volaris

Mon, Sep 28 - Sun, Oct 11

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$381Volaris

Fri, Oct 16 - Sun, Oct 18

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$383Volaris

Mon, Oct 12 - Fri, Oct 16

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$386Volaris

Wed, Oct 14 - Fri, Oct 16

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$391Volaris

Mon, Oct 5 - Fri, Oct 16

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

12:42 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

4h 08mnonstop

$391Volaris

Fri, Oct 30 - Sun, Nov 8

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$392Volaris

Wed, Oct 14 - Wed, Oct 21

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$398Volaris

Wed, Oct 14 - Wed, Oct 21

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

12:42 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

4h 08mnonstop

$410Frontier

Fri, Oct 30 - Mon, Nov 2

7:07 pm - 12:06 amBJX León Del Bajio-ORD Chicago O'Hare Intl

3h 59mnonstop

1:59 am - 4:50 amORD Chicago O'Hare Intl-BJX León Del Bajio

3h 51mnonstop

$474Frontier

Mon, Sep 21 - Fri, Sep 25

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Viva flights from León, Guanajuato to Illinois

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

Viva

Oct 5

BJX6:11 amLeón Del Bajio

8h 39m

1 stop

ORD3:50 pmChicago O'Hare Intl

Oct 17

ORD2:40 pmChicago O'Hare Intl

26h 30m

1 stop

BJX4:10 pmLeón Del Bajio

$271

Viva

Oct 29

BJX5:10 pmLeón Del Bajio

19h 00m

1 stop

ORD1:10 pmChicago O'Hare Intl

Nov 13

ORD12:35 amChicago O'Hare Intl

12h 45m

1 stop

BJX1:20 pmLeón Del Bajio

$282

Viva

Oct 27

BJX8:01 pmLeón Del Bajio

17h 49m

1 stop

ORD2:50 pmChicago O'Hare Intl

Oct 31

ORD2:40 pmChicago O'Hare Intl

23h 40m

1 stop

BJX1:20 pmLeón Del Bajio

$285

Volaris flights from León, Guanajuato to Illinois

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

Volaris

Oct 16

BJX7:07 pmLeón Del Bajio

3h 59m

ORD12:06 amChicago O'Hare Intl

Oct 18

ORD1:59 amChicago O'Hare Intl

3h 51m

BJX4:50 amLeón Del Bajio

$381

Volaris

Sep 2

BJX7:07 pmLeón Del Bajio

3h 59m

ORD12:06 amChicago O'Hare Intl

Sep 7

ORD1:59 amChicago O'Hare Intl

3h 51m

BJX4:50 amLeón Del Bajio

$413

Volaris

Sep 4

BJX7:07 pmLeón Del Bajio

3h 59m

ORD12:06 amChicago O'Hare Intl

Sep 6

ORD1:59 amChicago O'Hare Intl

3h 51m

BJX4:50 amLeón Del Bajio

$425

momondo Fare Finder

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

Cheapest round-trip

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Fri 11/6

2:10 pm-10:55 pm

1 stop8h 45m

Chicago O'Hare Intl

Sun 11/8

12:35 am-1:20 pm

1 stop12h 45m

$271

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Sun 11/1

2:10 pm-10:55 pm

1 stop8h 45m

Chicago O'Hare Intl

Sun 11/15

12:35 am-4:10 pm

1 stop15h 35m

$271

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Mon 10/5

6:11 am-3:50 pm

1 stop8h 39m

Chicago O'Hare Intl

Sat 10/17

2:40 pm-4:10 pm

1 stop26h 30m

$271

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Fri 10/30

6:11 am-1:10 pm

1 stop5h 59m

Chicago O'Hare Intl

Sat 10/31

2:40 pm-1:20 pm

1 stop23h 40m

$271

Quickest round-trip

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Mon 9/28

7:07 pm-12:06 am

Nonstop3h 59m

Chicago O'Hare Intl

Sun 10/11

1:59 am-4:50 am

Nonstop3h 51m

$353

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Fri 10/16

7:07 pm-12:06 am

Nonstop3h 59m

Chicago O'Hare Intl

Sun 10/18

1:59 am-4:50 am

Nonstop3h 51m

$381

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Mon 10/12

7:07 pm-12:06 am

Nonstop3h 59m

Chicago O'Hare Intl

Fri 10/16

1:59 am-4:50 am

Nonstop3h 51m

$383

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Thu 11/5

3:50 pm-7:55 pm

1 stop28h 05m

Chicago O'Hare Intl

Sun 11/8

7:29 am-11:54 am

1 stop28h 25m

$416

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Wed 11/11

12:50 pm-10:11 am

1 stop21h 21m

Chicago O'Hare Intl

Sun 11/15

9:35 pm-11:54 am

1 stop14h 19m

$416

LeónChicago

BJX León Del Bajio - ORD Chicago O'Hare Intl

BJXORD

León Del Bajio

Thu 10/29

11:50 am-11:26 pm

1 stop10h 36m

Chicago O'Hare Intl

Sun 11/15

9:35 pm-11:54 am

1 stop14h 19m

$417

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from León, Guanajuato is in February. Flight prices, which tend to average around $339, 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 February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $362.

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 $341. Flights from León, Guanajuato to Illinois on a Sunday will generally be more expensive and average around $465. 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 afternoon. Flights from León, Guanajuato to Illinois during this time can be as low as $362. Flights in the morning are often more expensive with an average ticket price of $474.

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 from León, Guanajuato 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 $387 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 $190 on momondo.

What cabin class options are available on León, Guanajuato to Illinois flights?

There is only 1 cabin class available to choose from on León, Guanajuato 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	$199
Fastest flight time	3h 55m
Direct flights	Mon, Wed, Fri and Sun
Airports in Illinois	98 airports

The best one-way flight to Illinois from León, Guanajuato in the past 72 hours is $199. The best round-trip flight deal from León, Guanajuato to Illinois found on momondo in the last 72 hours is $271.

The fastest flight from León, Guanajuato to Illinois takes 3h 55m

Direct flights go from León, Guanajuato to Illinois on Monday, Wednesday, Friday 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

Frequently asked questions about flying from León, Guanajuato to Illinois

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?
The number of operators available for flights from León Del Bajio Airport to Illinois is 2 as of August 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from León, Guanajuato to Illinois is Airbus A320-100/200, representing 70.67% of all bookings. The subsequent popular models are Airbus A320neo at 13.20%, Airbus A321neo at 8.50%, and Airbus A321-100/200 at 4.99%.

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
Volaris	PriceFrom $268	Free Cancellation	Rating 6.6 1,144 reviews		Search Volaris flights
United Airlines	PriceFrom $478	Free Cancellation	Rating 7.4 10,135 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.