$263 Cheap Flights from Lexington (LEX) to San Luis Potosi (SLP)

View $263 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to San Luis Potosi Intl. Airport (SLP)

Cheap Flights from Lexington to San Luis Potosi (LEX-SLP)

Prices were available within the past 7 days and start at $263 for one-way flights and $504 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$504 Roundtrip, found 2 days ago
$504
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $504 found 2 days ago
American Airlines
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$509 Roundtrip, found 2 days ago
$509
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $509 found 2 days ago
American Airlines
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$515 Roundtrip, found 2 days ago
$515
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $515 found 2 days ago
American Airlines
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$520 Roundtrip, found 2 days ago
$520
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $520 found 2 days ago
American Airlines
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$522 Roundtrip, found 2 days ago
$522
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $522 found 2 days ago
Delta
Wed, Dec 31 - Sat, Jan 17
LEX
Lexington
SLP
San Luis Potosi
$524 Roundtrip, found 3 days ago
$524
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 31 from Lexington to San Luis Potosi, returning Sat, Jan 17, priced at $524 found 3 days ago
American Airlines
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$526 Roundtrip, found 2 days ago
$526
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $526 found 2 days ago
American Airlines
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$526 Roundtrip, found 2 days ago
$526
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $526 found 2 days ago
United
Wed, Jan 7 - Wed, Jan 14
LEX
Lexington
SLP
San Luis Potosi
$530 Roundtrip, found 2 days ago
$530
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from Lexington to San Luis Potosi, returning Wed, Jan 14, priced at $530 found 2 days ago
Aeromexico
Mon, Nov 24 - Mon, Dec 8
LEX
Lexington
SLP
San Luis Potosi
$536 Roundtrip, found 3 days ago
$536
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Nov 24 from Lexington to San Luis Potosi, returning Mon, Dec 8, priced at $536 found 3 days ago

Alternative airports near San Luis Potosi

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

Select flight to Ponciano Arriaga Intl. SLP. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $558
SLP
Ponciano Arriaga Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $558

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP) cost?
Lock in a cheap one-way flight from $263 or cheap return flight from $504 from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP)?
Traveling in January is a great way to save, as it's the cheapest month for flights between LEX and SLP. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from LEX to SLP. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP)?
You'll have to take a flight with a layover when traveling from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from LEX to SLP?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP)?
To land at Ponciano Arriaga Intl. Airport (SLP) on time, choose a flight that takes off from Blue Grass Airport (LEX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP) last-minute?
Booking your flight from LEX to SLP shortly before your trip is generally more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a LEX to SLP flight and hotel package?
You'll generally save money by securing a LEX to SLP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Ponciano Arriaga Intl. Airport (SLP)?
In most cases, you can cancel or reschedule your LEX to SLP flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Blue Grass
Destination airport
Ponciano Arriaga Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Roundtrip price
$504
Distance
1458 mi

Book with confidence

Lexington to San Luis Potosi Flights

The cheapest times to fly from Lexington to San Luis Potosi

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 Lexington to San Luis Potosi are during the month of January. You can find some of the cheapest flights from Lexington to San Luis Potosi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to San Luis Potosi

Sunday is one of the best days to book for cheap flights from Lexington to San Luis Potosi: 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 Lexington to San Luis Potosi

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 Lexington to San Luis Potosi in 2025. You can also book with separate airlines for your outbound and return journeys, from $263 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 Lexington to San Luis Potosi 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 Lexington to San Luis Potosi 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.

 

Lexington to San Luis Potosi Flights

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*Available to One Key members.