$352 Cheap Flights from León (BJX) to Louisville (SDF)

View $352 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Bajío Intl. Airport (BJX) to Louisville Intl. Airport (SDF)

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Cheap Flights from León to Louisville (BJX-SDF)

Prices were available within the past 7 days and start at $352 for one-way flights and $540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, Dec 24 - Mon, Jan 26
BJX
León
SDF
Louisville
$540 Roundtrip, found 4 days ago
$540
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, Dec 24 from León to Louisville, returning Mon, Jan 26, priced at $540 found 4 days ago
United
Tue, Dec 30 - Mon, Jan 19
BJX
León
SDF
Louisville
$540 Roundtrip, found 5 days ago
$540
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 30 from León to Louisville, returning Mon, Jan 19, priced at $540 found 5 days ago
Delta
Tue, Jan 13 - Tue, Jan 27
BJX
León
SDF
Louisville
$542 Roundtrip, found 1 day ago
$542
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from León to Louisville, returning Tue, Jan 27, priced at $542 found 1 day ago
Aeromexico
Tue, Jan 13 - Tue, Jan 27
BJX
León
SDF
Louisville
$542 Roundtrip, found 1 day ago
$542
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Tue, Jan 13 from León to Louisville, returning Tue, Jan 27, priced at $542 found 1 day ago
United
Wed, Dec 24 - Sun, Jan 25
BJX
León
SDF
Louisville
$545 Roundtrip, found 4 days ago
$545
Roundtrip
found 4 days ago
Select United flight, departing Wed, Dec 24 from León to Louisville, returning Sun, Jan 25, priced at $545 found 4 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
BJX
León
SDF
Louisville
$546 Roundtrip, found 1 day ago
$546
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 13 from León to Louisville, returning Tue, Jan 27, priced at $546 found 1 day ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
BJX
León
SDF
Louisville
$557 Roundtrip, found 1 day ago
$557
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 13 from León to Louisville, returning Tue, Jan 27, priced at $557 found 1 day ago
Aeromexico
Fri, Dec 26 - Mon, Jan 26
BJX
León
SDF
Louisville
$561 Roundtrip, found 4 days ago
$561
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Dec 26 from León to Louisville, returning Mon, Jan 26, priced at $561 found 4 days ago
American Airlines
Tue, Jan 13 - Tue, Jan 27
BJX
León
SDF
Louisville
$564 Roundtrip, found 1 day ago
$564
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 13 from León to Louisville, returning Tue, Jan 27, priced at $564 found 1 day ago
United
Fri, Dec 26 - Mon, Jan 26
BJX
León
SDF
Louisville
$565 Roundtrip, found 4 days ago
$565
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 26 from León to Louisville, returning Mon, Jan 26, priced at $565 found 4 days ago

Frequently asked questions

How much does a flight from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF) cost?
Lock in a cheap one-way flight from $352 or cheap return flight from $540 from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF)?
December is the most affordable month to fly from BJX to SDF. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF)?
To find the cheapest airline that'll fly you from BJX to SDF, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF)?
There are no daily direct flights departing from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from BJX to SDF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF)?
To avoid potential delays on the Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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.
Is it cheaper to buy a plane ticket from Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF) last-minute?
Last-minute bookings from BJX to SDF are typically more expensive. For the lowest prices, start searching for flights well ahead of time. That being said, if you can play around with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a BJX to SDF flight and hotel package?
Booking a BJX to SDF flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick 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 Del Bajio Airport (BJX) to Louisville Intl. Airport (SDF)?
If you reserved your BJX to SDF flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Del Bajío
Destination airport
Louisville Intl.
Roundtrip price
$540
Distance
1513 mi

Book with confidence

León to Louisville Flights

The cheapest times to fly from León to Louisville

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 León to Louisville are during the month of December. You can find some of the cheapest flights from León to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from León to Louisville

Sunday is one of the best days to book for cheap flights from León to Louisville: 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 León to Louisville

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 León to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $352 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 León to Louisville 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 León to Louisville 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.

 

León to Louisville Flights

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*Available to One Key members.