$402 Cheap Flights from San Luis Potosi (SLP) to Lafayette (LFT)

View $402 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from San Luis Potosi Intl. Airport (SLP) to Lafayette Regional Airport (LFT)

Cheap Flights from San Luis Potosi to Lafayette (SLP-LFT)

Prices were available within the past 7 days and start at $402 for one-way flights and $669 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$669 Roundtrip, found 3 days ago
$669
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $669 found 3 days ago
United
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$678 Roundtrip, found 3 days ago
$678
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $678 found 3 days ago
United
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$679 Roundtrip, found 3 days ago
$679
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $679 found 3 days ago
United
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$687 Roundtrip, found 3 days ago
$687
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $687 found 3 days ago
American Airlines
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$695 Roundtrip, found 3 days ago
$695
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $695 found 3 days ago
United
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$698 Roundtrip, found 3 days ago
$698
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $698 found 3 days ago
United
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$699 Roundtrip, found 3 days ago
$699
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $699 found 3 days ago
American Airlines
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$705 Roundtrip, found 3 days ago
$705
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $705 found 3 days ago
Delta
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$733 Roundtrip, found 3 days ago
$733
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $733 found 3 days ago
Aeromexico
Tue, Nov 4 - Thu, Nov 13
SLP
San Luis Potosi
LFT
Lafayette
$823 Roundtrip, found 3 days ago
$823
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Tue, Nov 4 from San Luis Potosi to Lafayette, returning Thu, Nov 13, priced at $823 found 3 days ago

Frequently asked questions

How much does a flight from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT) cost?
Get a cheap one-way flight from $402 or cheap return flight from $669 from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT) 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 Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT)?
The cheapest month to fly from SLP to LFT is November, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SLP to LFT. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT)?
There aren't any daily direct flights available from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SLP to LFT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT)?
Select a flight from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be 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 Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT) last-minute?
Last-minute fares from SLP to LFT are typically more expensive. To lock in the best rates, start searching for flights well in advance. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a SLP to LFT flight and hotel package?
Booking a SLP to LFT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ponciano Arriaga Intl. Airport (SLP) to Lafayette Regional Airport (LFT)?
If you booked your SLP to LFT flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ponciano Arriaga Intl.
Destination airport
Lafayette Regional
Roundtrip price
$669
Distance
779 mi

Book with confidence

San Luis Potosi to Lafayette Flights

The cheapest times to fly from San Luis Potosi to Lafayette

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

 

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

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

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 San Luis Potosi to Lafayette in 2025. You can also book with separate airlines for your outbound and return journeys, from $402 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 San Luis Potosi to Lafayette 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 San Luis Potosi to Lafayette 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.

 

San Luis Potosi to Lafayette Flights

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*Available to One Key members.