Title: $217 Cheap flights from Chicago to León (MDW to BJX) - Expedia.com ![Martyrs Plaza](https://images.trvl-media.com/place/6168093/b581bae0-a7d3-4674-bd19-af6469cdb558.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6168093/b581bae0-a7d3-4674-bd19-af6469cdb558.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $217 Cheap Flights from Chicago (MDW) to León (BJX) [View $217 flight on Thu, Apr 16, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MDW,to:BJX,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:216.50&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASi0w4oDMJvFigM4QUAAWAFqBFplcm9yBUFMU1M2EgoIARABGAEqAlk0GAEiBAgBEAEoAigDKAQwDQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Chicago Midway Airport (MDW) to Bajío Intl. Airport (BJX) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg) Aeromexico [](https://www.expedia.com/Flights-Search?leg1=from:MDW,to:BJX,departure:3/3/2026TANYT&leg2=from:BJX,to:MDW,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:MDW,to:BJX,departure:3/3/2026TANYT&leg2=from:BJX,to:MDW,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_Y4.svg) Volaris [](https://www.expedia.com/Flights-Search?leg1=from:MDW,to:BJX,departure:3/3/2026TANYT&leg2=from:BJX,to:MDW,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"Y4"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:MDW,to:BJX,departure:3/3/2026TANYT&leg2=from:BJX,to:MDW,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Chicago to León (MDW-BJX) Prices were available within the past 7 days and start at $217 for one-way flights and $391 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Volaris](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Y4.gif) Tue, Mar 3 - Thu, Mar 5 MDW Chicago BJX León $391 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:3/3/2026TANYT&leg2=from:BJX,to:MDW,departure:3/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.98&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASie1IYDMJvWhgM4QUAAWAFqBFplcm9yBUFMU1MyCjAKLgjZaBIENzcwMhihugEg7LABKLHohgMwk-qGAzhBQABYAWoEWmVyb3IFQUxTUzESDAgBEAEYASoCWTQyABgBIgQIARABKAIoAygEMA0) ![Volaris](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Y4.gif) Thu, Mar 12 - Thu, Mar 19 MDW Chicago BJX León $399 Roundtrip found 12 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:3/12/2026TANYT&leg2=from:BJX,to:MDW,departure:3/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:399.00&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASiCuYcDMP-6hwM4TEAAWAFqBFplcm9yBUxMU1MyCjAKLgjZaBIENzcwMhihugEg7LABKLWFiAMwl4eIAzhBQABYAWoEWmVyb3IFQUxTUzESCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) ![Volaris](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Y4.gif) Sat, May 2 - Sat, May 9 MDW Chicago BJX León $402 Roundtrip found 14 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:5/2/2026TANYT&leg2=from:BJX,to:MDW,departure:5/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:401.26&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASi094sDMJv5iwM4QUAAWAFqBFplcm9yBUFMU1MyCjAKLgjZaBIENzcwMhihugEg7LABKNXDjAMwv8WMAzhKQABYAWoEWmVyb3IFSkxTUzESCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) ![Volaris](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Y4.gif) Thu, May 14 - Tue, May 19 MDW Chicago BJX León $403 Roundtrip found 21 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:5/14/2026TANYT&leg2=from:BJX,to:MDW,departure:5/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:402.51&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASi0_owDMJuAjQM4TEAAWAFqBFplcm9yBUxMU1MyCjAKLgjZaBIENzcwMhihugEg7LABKJW0jQMw_7WNAzhMQABYAWoEWmVyb3IFTExTUzESCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) ![Volaris](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Y4.gif) Thu, Mar 12 - Tue, Mar 24 MDW Chicago BJX León $410 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:3/12/2026TANYT&leg2=from:BJX,to:MDW,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:409.26&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASiCuYcDMP-6hwM4TEAAWAFqBFplcm9yBUxMU1MyCjAKLgjZaBIENzcwMhihugEg7LABKNW9iAMwt7-IAzhKQABYAWoEWmVyb3IFSkxTUzESCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) ![Volaris](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Y4.gif) Thu, Apr 16 - Tue, Apr 21 MDW Chicago BJX León $413 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:4/16/2026TANYT&leg2=from:BJX,to:MDW,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:412.01&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASi0w4oDMJvFigM4QUAAWAFqBFplcm9yBUFMU1M2CjAKLgjZaBIENzcwMhihugEg7LABKJX5igMw__qKAzhBQABYAWoEWmVyb3IFQUxTUzUSCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) ![Aeromexico](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/am.gif) Tue, Apr 7 - Sat, Apr 18 MDW Chicago BJX León $418 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:4/7/2026TANYT&leg2=from:BJX,to:MDW,departure:4/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:417.72&airProductToken=AQp2Cj8IwZoBEgQ0NDMwGOywASDgXCj02YkDMOzaiQM4VkAAWAFqBkJBU0lDQXIIVE5YUTBOQk16CgjEmAESBDEyODUKMwjBmgESBDI3MDkY4FwgoboBKJDeiQMw_9-JAzhWQAFYAWoGQkFTSUNBcghUTlhRME5CTRIKCAEQARgBKgJBTRgBIgQIARABKAIoAygEMAE) ![Volaris](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/Y4.gif) Tue, Feb 24 - Tue, Mar 10 MDW Chicago BJX León $420 Roundtrip found 1 hour ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:2/24/2026TANYT&leg2=from:BJX,to:MDW,departure:3/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:419.01&airProductToken=AQowCi4I2WgSBDc3MDMY7LABIKG6ASi-hYYDMLuHhgM4QUAAWAFqBFplcm9yBUFMU1MyCjAKLgjZaBIENzcwMhihugEg7LABKJWghwMw96GHAzhBQABYAWoEWmVyb3IFQUxTUzUSCggBEAEYASoCWTQYASIECAEQASgCKAMoBDAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jun 2 - Tue, Jun 16 MDW Chicago BJX León $426 Roundtrip found 20 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:6/2/2026TANYT&leg2=from:BJX,to:MDW,departure:6/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:425.99&airProductToken=AQpwCjYIxJgBEgQxMjg1GOywASDgXCiS0I4DMI3RjgM4RUAAWAFqCU1BSU5CQVNJQ3IIVE5YUTBOQk0KNgjEmAESBDkxMzMY4FwgoboBKJDUjgMw_9WOAzhFQAFYAWoJTUFJTkJBU0lDcghUTlhRME5CTRIMCAEQARgBKgJETDIAGAEiBAgBEAEoAigDKAQwAQ) ![Frontier Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif) Thu, Apr 16 - Tue, Apr 21 MDW Chicago BJX León $447 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MDW,to:BJX,departure:4/16/2026TANYT&leg2=from:BJX,to:MDW,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:446.37&airProductToken=AQo9CjsIxnISBDY2MDMY7LABIKG6ASi0w4oDMJvFigM4RUAAWAFqBFBDXzFyB1owMFBWNU56CQjZaBIENjYwMxIKCAEQARgBKgJGORgBIgQIARABKAIoAzAN) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near León Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:MDW,to:BJX,departure:3/3/2026TANYT&leg2=from:BJX,to:MDW,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BJX Del Bajio CheapestClosest 25 min [Flights from $413 ](https://www.expedia.com/Flights-Search?leg1=from:MDW,to:BJX,departure:3/3/2026TANYT&leg2=from:BJX,to:MDW,departure:3/10/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## 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 Midway Intl. Airport (MDW) to Del Bajio Airport (BJX) cost? ### What is the cheapest month to fly from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### Which airlines fly direct from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### What is the cheapest airline that flies from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### How many flights per day from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### What are the most popular departure times for flights from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### What day of the week has the most flights from MDW to BJX? ### What is the earliest flight from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### How long does it take to fly from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### What airline has the least delays from MDW to BJX? ### What is the best time to fly from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ### What airports do you fly into for León from Midway Intl. Airport (MDW)? ### Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX) last-minute? ### Is it cheaper to book a MDW to BJX flight and hotel package? ### Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to Del Bajio Airport (BJX)? ## Travel information | Origin airport | Midway Intl. | | ------------------- | --------------------------------------------- | | Destination airport | Del Bajío | | Airlines serving | Aeromexico, Delta, Frontier Airlines, Volaris | | Roundtrip price | $391 | | Distance | 1645 mi | | Average flight time | 4 hours 13 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 March. 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 $217 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](https://www.expedia.com/package-deals). 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. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Silao Hotels ](https://www.expedia.com/Silao-Hotels.d602696.Travel-Guide-Hotels) - [Hotels with Free Airport Shuttle in Silao ](https://www.expedia.com/Silao-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d602696-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Silao ](https://www.expedia.com/Silao-Hotels-Cheap-Hotels.0-0-d602696-tCheapHotels.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Silao ](https://www.expedia.com/Silao-Hotels-Spa-Hotel.0-0-d602696-tSpaHotel.Travel-Guide-Filter-Hotels) - [San Antonio to Silao ](https://www.expedia.com/lp/flights/178303/602696/san-antonio-to-silao) - [Dallas to Silao ](https://www.expedia.com/lp/flights/178253/602696/dallas-to-silao) - [Houston to Silao ](https://www.expedia.com/lp/flights/178265/602696/houston-to-silao) - [Chicago to Silao ](https://www.expedia.com/lp/flights/178248/602696/chicago-to-silao) - [Portland to Silao ](https://www.expedia.com/lp/flights/178299/602696/portland-to-silao) - [Omaha to Silao ](https://www.expedia.com/lp/flights/2670/602696/omaha-to-silao) - [Denver to Silao ](https://www.expedia.com/lp/flights/178254/602696/denver-to-silao) - [Tijuana to Silao ](https://www.expedia.com/lp/flights/3439/602696/tijuana-to-silao) - [Los Angeles to Silao ](https://www.expedia.com/lp/flights/178280/602696/los-angeles-to-silao) - [Boise to Silao ](https://www.expedia.com/lp/flights/602998/602696/boise-to-silao) - [Orlando to Silao ](https://www.expedia.com/lp/flights/178294/602696/orlando-to-silao) - [Oakland to Silao ](https://www.expedia.com/lp/flights/601762/602696/oakland-to-silao) - [Flights to Silao ](https://www.expedia.com/Cheap-Flights-To-Silao.d602696.Travel-Guide-Flights) - [Flights from Silao ](https://www.expedia.com/lp/flights/602696/flights-from-silao) - [Parque Bicentenario Guanajuato ](https://www.expedia.com/Parque-Bicentenario-Guanajuato-Silao.d553248621532630016.Vacation-Attraction) - [Gonzalez Obregon Market ](https://www.expedia.com/Gonzalez-Obregon-Market-Silao.d6328311.Vacation-Attraction) - [Visit Silao ](https://www.expedia.com/Silao.dx602696) - [Car rentals near Silao ](https://www.expedia.com/Car-Rentals-In-Silao.d602696.Car-Rental-Guide) - [Hertz Rental Cars in Silao ](https://www.expedia.com/Hertz-Car-Rentals-In-Silao.d602696-c40.Car-Rental-Guide-Suppliers) - [Mex Rent A Car Rental Cars in Silao ](https://www.expedia.com/Mex-Rent-A-Car-Car-Rentals-In-Silao.d602696-c1084.Car-Rental-Guide-Suppliers) - [Van Car Rentals in Silao ](https://www.expedia.com/Van-Car-Rentals-In-Silao.d602696-tVan.Car-Rental-Guide-Class) - [Thrifty Car Rental Rental Cars in Silao ](https://www.expedia.com/Thrifty-Car-Rental-Car-Rentals-In-Silao.d602696-c45.Car-Rental-Guide-Suppliers) - [Enterprise Rental Cars in Silao ](https://www.expedia.com/Enterprise-Car-Rentals-In-Silao.d602696-c15.Car-Rental-Guide-Suppliers) - [Silao Vacation Rentals ](https://www.expedia.com/Silao-Vacation-Rentals.d602696.Travel-Guide-VacationRentals) - [Things to do in Silao ](https://www.expedia.com/Things-To-Do-In-Silao.d602696.Travel-Guide-Activities) \*Available to One Key members.