$182 Cheap Flights from Chicago (MDW) to León (BJX)

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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 January. 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 $182 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.

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 $182 and cheap return flights $383 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.