$190 Cheap Flights from Chicago (MDW) to León (BJX)

View $190 flight on Mon, Jun 29, 2026Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to Bajío Intl. Airport (BJX)

Cheap Flights from Chicago to León (MDW-BJX)

Prices were available within the past 7 days and start at $190 for one-way flights and $406 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 15 - Tue, Sep 29
MDW
Chicago
BJX
León
$406 Roundtrip, found 20 hours ago
$406
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Sep 15 from Chicago to León, returning Tue, Sep 29, priced at $406 found 20 hours ago
Aeromexico
Mon, Nov 23 - Tue, Dec 1
MDW
Chicago
BJX
León
$435 Roundtrip, found 1 day ago
$435
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Mon, Nov 23 from Chicago to León, returning Tue, Dec 1, priced at $435 found 1 day ago
Volaris
Thu, Apr 23 - Sat, May 9
MDW
Chicago
BJX
León
$443 Roundtrip, found 3 days ago
$443
Roundtrip
found 3 days ago
Select Volaris flight, departing Thu, Apr 23 from Chicago to León, returning Sat, May 9, priced at $443 found 3 days ago
Volaris
Thu, Apr 16 - Tue, Apr 28
MDW
Chicago
BJX
León
$446 Roundtrip, found 3 days ago
$446
Roundtrip
found 3 days ago
Select Volaris flight, departing Thu, Apr 16 from Chicago to León, returning Tue, Apr 28, priced at $446 found 3 days ago
Volaris
Tue, Nov 24 - Tue, Dec 1
MDW
Chicago
BJX
León
$450 Roundtrip, found 3 days ago
$450
Roundtrip
found 3 days ago
Select Volaris flight, departing Tue, Nov 24 from Chicago to León, returning Tue, Dec 1, priced at $450 found 3 days ago
Frontier Airlines
Tue, May 26 - Tue, Jun 9
MDW
Chicago
BJX
León
$462 Roundtrip, found 22 hours ago
$462
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from Chicago to León, returning Tue, Jun 9, priced at $462 found 22 hours ago
Volaris
Tue, Apr 21 - Thu, Apr 23
MDW
Chicago
BJX
León
$465 Roundtrip, found 2 days ago
$465
Roundtrip
found 2 days ago
Select Volaris flight, departing Tue, Apr 21 from Chicago to León, returning Thu, Apr 23, priced at $465 found 2 days ago
Aeromexico
Thu, Sep 3 - Thu, Sep 10
MDW
Chicago
BJX
León
$470 Roundtrip, found 3 hours ago
$470
Roundtrip
found 3 hours ago
Select Aeromexico flight, departing Thu, Sep 3 from Chicago to León, returning Thu, Sep 10, priced at $470 found 3 hours ago
Volaris
Tue, May 26 - Tue, Jun 9
MDW
Chicago
BJX
León
$471 Roundtrip, found 22 hours ago
$471
Roundtrip
found 22 hours ago
Select Volaris flight, departing Tue, May 26 from Chicago to León, returning Tue, Jun 9, priced at $471 found 22 hours ago
Aeromexico
Mon, Aug 31 - Tue, Sep 8
MDW
Chicago
BJX
León
$472 Roundtrip, found 3 days ago
$472
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Aug 31 from Chicago to León, returning Tue, Sep 8, priced at $472 found 3 days ago

Alternative airports near León

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Del Bajio BJX. Cheapest and Closest option available. Average driving time to city center is 25 minutes. Flights from $554
BJX
Del Bajio
CheapestClosest
Average driving time to city center25 min
Flights from $554

Find the cheapest month to fly from Chicago (MDW) to León (BJX)

March is typically the cheapest month to fly

From $237 - $753 per traveler.

Frequently asked questions

How much does a flight from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) cost?
You can find cheap one-way flights from $190 and cheap return flights from $406 Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) with Expedia. One-way flights typically cost between $361 and $1017, and return flights often range between $601 and $1827. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
April is the cheapest month to fly from Chicago, IL (MDW) to León, Guanajuato (BJX), with average round-trip fares around $562. This price is about 19% lower than the average for the year, likely due to lower travel demand in early spring. Other budget-friendly months include March and May.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
Volaris offers around 7 weekly direct flights from MDW to BJX.
How do I find cheap flights from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
To find a cheap flight from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
The best airline to fly with from Chicago, IL (MDW) to León, Guanajuato (BJX) will differ from traveler to traveler. If you like to fly early, Volaris offers early morning flights. If price is the most important factor, Volaris typically offers the lowest fares. Delta offers the most daily flights from Chicago to León, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
For flights from Chicago (MDW) to León (BJX), April and May are the best months to consider. April offers return flights at about $562, while May is also popular for travel. These months provide a great opportunity to explore León with favorable weather and reasonable prices.*Prices based on flights available on Expedia in the last year.
How many flights per day from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
There are approximately 1 nonstop flights per day from Midway Intl. (MDW) to Del Bajio Intl. (BJX). For more options, look at flights that include layovers.
What is the earliest flight from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
The earliest flight from Chicago, IL (MDW) to León, Guanajuato (BJX) usually departs at around 6:00 AM, operated by Delta and Aeromexico. This service operates year-round, providing flexibility for your travel plans. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
The most popular departure times for flights from Chicago (MDW) to León (BJX) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including Delta Airlines, offer flights during this window. This timing is favored as it allows travelers to maximize their time in León upon arrival.
How long does it take to fly from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
Direct flights from MDW to BJX usually take about 4 hours 20 minutes, traveling roughly 1,645 miles. If you opt for a connecting flight, expect to add around 6 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
Business class seats are offered on the MDW to BJX route with Delta Air Lines.
How do I earn miles on a Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) flight with Expedia?
It's easy to earn miles on a Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Leon from Midway Intl. (MDW)?
From Midway Intl. (MDW), you can fly into Del Bajio Intl. (BJX) to reach Leon. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Detroit Metropolitan Wayne County (DTW), Minneapolis - St. Paul Intl. (MSP) before reaching Leon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) at the last minute?
Typically, booking a last minute flight from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) flight and hotel package?
Securing a Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío)?
If you booked your Chicago, IL (MDW-Midway Intl.) to León, Guanajuato (BJX-Del Bajío) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Midway Intl.
Destination airport
Del Bajío
Airlines serving
Aeromexico, Delta, Frontier Airlines, Volaris
Roundtrip price
$405
Distance
1645 mi
Average flight time
3 hours 11 mins

Book with confidence

Chicago to León Flights

The cheapest times to fly from Chicago to León

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to León are during the month of September. You can find some of the cheapest flights from Chicago to León with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to León

Sunday is one of the best days to book for cheap flights from Chicago to León: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to León

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to León in 2026. You can also book with separate airlines for your outbound and return journeys, from $190 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to León flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to León airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to León Flights

*Flight schedules are subject to change.

*Available to One Key members.