Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to León departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago O'Hare Intl Airport to León

Cheap round-trip flights

Viva Logo
12:25 pm - 1:25 pmORD-BJX
26h 00m1 stop
Viva Logo
6:10 am - 11:50 pmBJX-ORD
16h 40m1 stop
$287Viva
Find Deal
Fri, Sep 5 - Wed, Sep 17
Viva Logo
12:25 pm - 11:15 pmORD-BJX
11h 50m1 stop
Viva Logo
6:10 am - 11:50 pmBJX-ORD
16h 40m1 stop
$288Viva
Find Deal
Sun, Sep 7 - Tue, Sep 16
Logo
12:25 pm - 6:11 pmORD-BJX
6h 46m1 stop
Logo
7:45 pm - 7:52 pmBJX-ORD
23h 07m2 stops
$289
Find Deal
Wed, Oct 1 - Mon, Oct 13
Viva Logo
12:25 pm - 9:45 amORD-BJX
22h 20m1 stop
Viva Logo
6:10 am - 11:50 pmBJX-ORD
16h 40m1 stop
$291Viva
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
12:25 pm - 11:15 pmORD-BJX
11h 50m1 stop
Logo
11:59 pm - 4:51 amBJX-ORD
3h 52mnonstop
$292
Find Deal
Tue, Oct 21 - Sat, Oct 25
Logo
12:25 pm - 11:15 pmORD-BJX
11h 50m1 stop
Logo
11:59 pm - 4:51 amBJX-ORD
3h 52mnonstop
$293
Find Deal
Tue, Oct 21 - Thu, Oct 23
Logo
12:25 pm - 11:15 pmORD-BJX
11h 50m1 stop
Logo
11:59 pm - 4:51 amBJX-ORD
3h 52mnonstop
$294
Find Deal
Wed, Oct 1 - Mon, Oct 13
Viva Logo
12:25 pm - 11:15 pmORD-BJX
11h 50m1 stop
Viva Logo
6:10 am - 11:50 pmBJX-ORD
16h 40m1 stop
$295Viva
Find Deal
Sat, Sep 20 - Mon, Sep 29
Logo
12:25 pm - 11:15 pmORD-BJX
11h 50m1 stop
Logo
11:59 pm - 4:51 amBJX-ORD
3h 52mnonstop
$299
Find Deal
Sat, Sep 6 - Mon, Sep 15
Volaris Logo
6:31 am - 9:36 amORD-BJX
4h 05mnonstop
Volaris Logo
11:59 pm - 4:51 amBJX-ORD
3h 52mnonstop
$340Volaris
Find Deal
Fri, Oct 10 - Thu, Oct 16

Viva flights from Chicago O'Hare Intl Airport to León, Guanajuato

Our best Viva deals on Chicago O'Hare Intl Airport to León, Guanajuato flight tickets
Viva
Sep 5
ORD12:25 pmChicago O'Hare Intl
26h 00m
1 stop
BJX1:25 pmLeón Del Bajio
Sep 17
BJX6:10 amLeón Del Bajio
16h 40m
1 stop
ORD11:50 pmChicago O'Hare Intl
$287
Find similar
Viva
Sep 7
ORD12:25 pmChicago O'Hare Intl
11h 50m
1 stop
BJX11:15 pmLeón Del Bajio
Sep 16
BJX6:10 amLeón Del Bajio
16h 40m
1 stop
ORD11:50 pmChicago O'Hare Intl
$288
Find similar
Viva
Sep 14
ORD12:25 pmChicago O'Hare Intl
22h 20m
1 stop
BJX9:45 amLeón Del Bajio
Sep 21
BJX6:10 amLeón Del Bajio
16h 40m
1 stop
ORD11:50 pmChicago O'Hare Intl
$291
Find similar

Volaris flights from Chicago O'Hare Intl Airport to León, Guanajuato

Our best Volaris deals on Chicago O'Hare Intl Airport to León, Guanajuato flight tickets
Volaris
Oct 10
ORD6:31 amChicago O'Hare Intl
4h 05m
BJX9:36 amLeón Del Bajio
Oct 16
BJX11:59 pmLeón Del Bajio
3h 52m
ORD4:51 amChicago O'Hare Intl
$340
Find similar
Volaris
Aug 29
ORD6:31 amChicago O'Hare Intl
4h 01m
BJX9:32 amLeón Del Bajio
Sep 1
BJX11:59 pmLeón Del Bajio
3h 52m
ORD4:51 amChicago O'Hare Intl
$488
Find similar
Volaris
Aug 30
ORD1:55 amChicago O'Hare Intl
17h 16m
2 stops
BJX6:11 pmLeón Del Bajio
Sep 5
BJX7:47 amLeón Del Bajio
15h 28m
2 stops
ORD12:15 amChicago O'Hare Intl
$557
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to León, Guanajuato 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 August 20, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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 9/5

12:25 pm-1:25 pm

1 stop26h 00m

León Del Bajio

Wed 9/17

6:10 am-11:50 pm

1 stop16h 40m

$287

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 9/7

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Tue 9/16

6:10 am-11:50 pm

1 stop16h 40m

$288

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 10/1

12:25 pm-6:11 pm

1 stop6h 46m

León Del Bajio

Mon 10/13

7:45 pm-7:52 pm

2 stops23h 07m

$289

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sun 9/14

12:25 pm-9:45 am

1 stop22h 20m

León Del Bajio

Sun 9/21

6:10 am-11:50 pm

1 stop16h 40m

$291

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 10/21

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Sat 10/25

11:59 pm-4:51 am

Nonstop3h 52m

$292

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Tue 10/21

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Thu 10/23

11:59 pm-4:51 am

Nonstop3h 52m

$293

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Wed 10/1

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Mon 10/13

11:59 pm-4:51 am

Nonstop3h 52m

$294

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sat 9/20

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Mon 9/29

6:10 am-11:50 pm

1 stop16h 40m

$295

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Sat 9/6

12:25 pm-11:15 pm

1 stop11h 50m

León Del Bajio

Mon 9/15

11:59 pm-4:51 am

Nonstop3h 52m

$299

ChicagoLeón

ORD - BJX

ORDBJX

Chicago O'Hare Intl

Fri 10/10

6:31 am-9:36 am

Nonstop4h 05m

León Del Bajio

Thu 10/16

11:59 pm-4:51 am

Nonstop3h 52m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to León from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to León, Guanajuato. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $294. The month of April is another great option to travel to León, Guanajuato, with average flight prices from Chicago O'Hare Intl Airport averaging around $302.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to León, Guanajuato is on a Tuesday. Travelers who choose to depart for León, Guanajuato on a Tuesday will often find tickets for as low as $345. Flights from Chicago O'Hare Intl Airport to León, Guanajuato on a Saturday will generally be more expensive and average around $401. 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 O'Hare Intl Airport to León, Guanajuato at noon for as low as $336. 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 morning because they tend to be around $372. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to León Del Bajio flight route?

Fly from Chicago O'Hare Intl to León Del Bajio for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to León, Guanajuato for around $352 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 O'Hare Intl Airport for as low as $307 on momondo.

What cabin class options are available on Chicago O'Hare Intl to León Del Bajio flights?

There are 1 cabin classes available to choose from on Chicago O'Hare Intl 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.

Can stopping save me money on Chicago O'Hare Intl Airport to León, Guanajuato flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to León, Guanajuato.

How have Chicago O'Hare Intl Airport to León, Guanajuato flight prices changed over time?

As of August 2025, prices for Chicago O'Hare Intl Airport to León, Guanajuato flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to León, Guanajuato

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to León, Guanajuato according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to León, Guanajuato (ORD to BJX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to León, Guanajuato

Best Price Found

$175

Fastest flight time

4h 01m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in León, Guanajuato

1 airport
The best one-way flight to León, Guanajuato from Chicago O'Hare Intl Airport in the past 72 hours is $175. The best round-trip flight deal from Chicago O'Hare Intl Airport to León, Guanajuato found on momondo in the last 72 hours is $336.
The fastest flight from Chicago O'Hare Intl Airport to León, Guanajuato takes 4h 01m
Direct flights go from Chicago O'Hare Intl Airport to León, Guanajuato on Monday, Tuesday, Wednesday, Thursday and Saturday. 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 O'Hare Intl to León Del Bajio by plane?

    Chicago O'Hare Intl and León Del Bajio are 1647.6 mi apart from one another. By plane, this route typically takes 4h 01m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to León Del Bajio Airport?

    Prices for flights from Chicago O'Hare Intl Airport to León Del Bajio Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to León Del Bajio Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to León Del Bajio Airport.

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

    The required travel and health documents for your León Del Bajio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at León Del Bajio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to León, Guanajuato?

  • What is the most popular airline from Chicago O'Hare Intl Airport to León, Guanajuato?

Best airlines flying from Chicago O'Hare Intl Airport to León, Guanajuato

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to León, Guanajuato with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $144Free CancellationRating
7.5
1,718 reviews
Search Aeromexico flights
FrontierPriceFrom $162Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
VolarisPriceFrom $218Free CancellationRating
6.6
1,162 reviews
Search Volaris flights
VivaPriceFrom $235Free CancellationRating
7.0
789 reviews
Search Viva flights
American AirlinesPriceFrom $261Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
DeltaPriceFrom $308Free CancellationRating
7.9
7,982 reviews
Search Delta flights

  • Viva Flights From Chicago O'Hare Intl Airport to León, Guanajuato

    Viva flight deals from Chicago O'Hare Intl Airport to León, Guanajuato start from $235 round-trip. Over the 3 Viva flights for this route in a normal week, average airfare is usually $336 round-trip - but some users have found much cheaper deals with momondo.

  • Volaris Flights From Chicago O'Hare Intl Airport to León, Guanajuato

    The best Volaris deal for Chicago O'Hare Intl Airport to León, Guanajuato flight tickets found on momondo in the last 72 hours was $218, round-trip. It should be noted that an average Volaris flight deal for this route in this time was higher, at $346 round-trip. Volaris operates 2 flights out of Chicago O'Hare Intl Airport into León, Guanajuato in an average week, so prices vary by time and availability. 1,161 Volaris reviews by users on momondo have scored the airline at 6.6/10.

Traveling to a place near León?

Book flights to León if you plan to visit one of these locations
Guanajuato
Salamanca

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to León. momondo saves you time and could save you money on your trip.

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

All flight searches from Chicago to León on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to León from Chicago.

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

Price alerts on flights to León from Chicago 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/25
Mon 9/1
By creating a price alert you accept our terms of use and privacy policy.

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
American Airlines
Delta
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Emirates
Alaska Airlines