$294+ Cheap flights from Kentucky to San Luis Potosí, Mexico (SLP)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Kentucky to San Luis Potosí with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kentucky to San Luis Potosí
Keep the following information in mind while searching for Kentucky to San Luis Potosí flight deals. Data was last updated October 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $502 (Delta) |
Find flight deals from Kentucky to San Luis Potosí
Cheapest flights from Kentucky to San Luis PotosíExplore the most affordable flight options available from Kentucky to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
Explore the most affordable flight options available from Kentucky to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Kentucky to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Mon 12/15
3:40 pm-8:54 pm
1 stop6h 14m
San Luis Potosi
Mon 12/29
6:00 am-9:54 pm
1 stop14h 54m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Wed 12/10
3:40 pm-8:54 pm
1 stop6h 14m
San Luis Potosi
Fri 12/26
6:00 am-7:59 pm
1 stop12h 59m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Tue 12/9
7:10 am-11:49 am
1 stop5h 39m
San Luis Potosi
Fri 12/26
6:00 am-7:59 pm
1 stop12h 59m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Fri 12/12
7:12 am-9:21 pm
1 stop15h 09m
San Luis Potosi
Mon 12/29
6:20 am-5:28 pm
1 stop10h 08m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Wed 12/10
7:00 am-8:54 pm
2 stops14h 54m
San Luis Potosi
Mon 12/29
6:00 am-10:03 am
2 stops27h 03m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Sun 12/14
7:00 am-8:54 pm
2 stops14h 54m
San Luis Potosi
Sun 12/21
12:49 pm-9:54 pm
1 stop8h 05m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Fri 12/12
9:00 am-8:54 pm
2 stops12h 54m
San Luis Potosi
Fri 12/26
6:00 am-7:59 pm
1 stop12h 59m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Fri 12/12
1:50 pm-11:49 am
2 stops22h 59m
San Luis Potosi
Mon 12/29
6:00 am-10:03 am
2 stops27h 03m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Wed 11/26
9:00 am-9:00 pm
2 stops13h 00m
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Wed 11/26
8:35 am-6:18 pm
1 stop10h 43m
Best time to book a flight from Kentucky to San Luis Potosí
Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Kentucky with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Kentucky to San Luis Potosí
What is the cheapest month to book a flight from Kentucky to San Luis Potosí?
Currently, April is the cheapest month in which you can book a flight from Kentucky to San Luis Potosí (average of $478). Flying from Kentucky to San Luis Potosí in December is currently the most expensive (average of $918). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.