$104 Cheap Flights from Chicago (MDW) to León (BJX)

View $104 flight on Fri, Feb 6, 2026Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Chicago to León (MDW-BJX)

Prices were available within the past 7 days and start at $104 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Fri, Feb 13 - Mon, Feb 16
MDW
Chicago
BJX
León
$244 Roundtrip, found 9 hours ago
$244
Roundtrip
found 9 hours ago
Select Volaris flight, departing Fri, Feb 13 from Chicago to León, returning Mon, Feb 16, priced at $244 found 9 hours ago
Aeromexico
Mon, May 12 - Tue, May 13
MDW
Chicago
BJX
León
$328 Roundtrip, found 22 hours ago
$328
Roundtrip
found 22 hours ago
Select Aeromexico flight, departing Mon, May 12 from Chicago to León, returning Tue, May 13, priced at $328 found 22 hours ago
Delta
Tue, May 13 - Tue, May 20
MDW
Chicago
BJX
León
$328 Roundtrip, found 22 hours ago
$328
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, May 13 from Chicago to León, returning Tue, May 20, priced at $328 found 22 hours ago
Delta
Thu, May 8 - Tue, May 13
MDW
Chicago
BJX
León
$330 Roundtrip, just found
$330
Roundtrip
just found
Select Delta flight, departing Thu, May 8 from Chicago to León, returning Tue, May 13, priced at $330 just found
Aeromexico
Thu, Sep 4 - Mon, Sep 22
MDW
Chicago
BJX
León
$332 Roundtrip, found 2 hours ago
$332
Roundtrip
found 2 hours ago
Select Aeromexico flight, departing Thu, Sep 4 from Chicago to León, returning Mon, Sep 22, priced at $332 found 2 hours ago
Aeromexico
Mon, May 26 - Wed, Jun 11
MDW
Chicago
BJX
León
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Mon, May 26 from Chicago to León, returning Wed, Jun 11, priced at $332 found 1 day ago
Delta
Fri, May 9 - Wed, May 21
MDW
Chicago
BJX
León
$335 Roundtrip, found 1 hour ago
$335
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, May 9 from Chicago to León, returning Wed, May 21, priced at $335 found 1 hour ago
Delta
Thu, Sep 25 - Sun, Sep 28
MDW
Chicago
BJX
León
$337 Roundtrip, found 4 hours ago
$337
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Sep 25 from Chicago to León, returning Sun, Sep 28, priced at $337 found 4 hours ago
Delta
Sun, Jun 22 - Tue, Jul 1
MDW
Chicago
BJX
León
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jun 22 from Chicago to León, returning Tue, Jul 1, priced at $337 found 1 day ago
Frontier Airlines
Sat, May 24 - Mon, Jun 9
MDW
Chicago
BJX
León
$505 Roundtrip, found 1 day ago
$505
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 24 from Chicago to León, returning Mon, Jun 9, priced at $505 found 1 day ago
Flights from Chicago (MDW) to León (BJX)
Origin airport
Midway Intl.
Destination airport
Del Bajío
Airlines serving
Aeromexico, Delta, Frontier Airlines, Volaris
Roundtrip price
$244
Distance
1645 mi

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 February. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $104 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 Midway Intl. Airport (MDW) to Del Bajio Airport (BJX) cost?
You can land cheap return tickets from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX) starting at $416. Book your seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Volaris flight leaving MDW on May 10 2025 and touching down at BJX. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from MDW to BJX?
The cheapest flights from MDW to BJX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)?
Hop on a direct flight with Volaris and fly straight from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX).
What is the cheapest airline that flies from MDW to BJX?
Right now, the cheapest airline operating one-way flights from MDW to BJX is Volaris. You can jet off on this route from $242. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MDW on May 18 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)?
On average, you can take your pick of 5 nonstop flights flying from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX) weekly. If you can’t see one that suits your schedule, consider hopping on a flight with a layover. Filter your search on Expedia to include one or two stops and opt for the best alternative.
What are the most popular departure times for flights from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)?
The 10 AM departures from MDW to BJX see the highest demand. Prices can be higher for these popular slots. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from MDW to BJX?
Travel on a Friday if you’re looking for the largest selection of flights from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX).
What is the earliest flight from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)?
The earliest flight out of Midway Intl. Airport (MDW) is at around 10:45AM UTC-6. Catch this flight and you’ll land at Del Bajio Airport (BJX) at approximately 2:58PM UTC-6. The total flight duration is 4h 13m.
How long does it take to fly from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)?
It takes around 4 hours and 13 minutes to cover the 1,650 mi from MDW to BJX.
What airline has the least delays from MDW to BJX?
Consider traveling with Volaris if you’d like to fly straight from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX) without any interruptions. This airline has the strongest track record for punctuality, with an on-time score of 85%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)?
To touch down at Del Bajio Airport (BJX) without delays, choose a flight that leaves from Midway Intl. Airport (MDW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for León from Midway Intl. Airport (MDW)?
Browse your flight options from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX). This is the only airport in León you can fly into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX) last-minute?
Last-minute bookings from MDW to BJX are typically more expensive. To secure the lowest prices, start searching for flights ahead of time. That said, if you can play around with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a MDW to BJX flight and hotel package?
Compared with arranging hotels and flights separately, booking a MDW to BJX flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)?
Typically, you can modify or cancel your MDW to BJX flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.