$456+ Cheap flights from San Luis Potosí, Mexico (SLP) to Kentucky
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — SDF
Jan 11 — Jan 181
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from San Luis Potosí to KentuckyExplore the most affordable flight options available from San Luis Potosí to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
Explore the most affordable flight options available from San Luis Potosí to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/2612:49 pmSLP - TYS
1 stop9h 53mUnited Airlines
Sat 1/1011:07 amTYS - SLP
2 stops25h 42mUnited Airlines
Deal found 12/11![United Airlines logo]()
$539
Find flight deals from San Luis Potosí to Kentucky
Keep the following information in mind while searching for San Luis Potosí to Kentucky flight deals. Data was last updated December 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $456 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Potosí to Kentucky that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from San Luis Potosí to Kentucky that are best for you.
Fly from
San Luis Potosí
Fly to
Kentucky
Route
Depart
Return
Price
San Luis PotosíKnoxville
SLP - TYS
SLPTYS
San Luis Potosi
Fri 2/27
12:49 pm-7:55 pm
1 stop6h 06m
Knoxville McGhee Tyson
Tue 3/3
9:10 am-11:49 am
1 stop27h 39m
$456
San Luis PotosíLexington
SLP - LEX
SLPLEX
San Luis Potosi
Thu 1/22
12:49 pm-4:48 pm
2 stops26h 59m
Lexington Blue Grass
Mon 1/26
2:00 pm-11:49 am
2 stops22h 49m
$486
San Luis PotosíKnoxville
SLP - TYS
SLPTYS
San Luis Potosi
Fri 12/26
6:00 am-11:42 pm
1 stop16h 42m
Knoxville McGhee Tyson
Sat 1/10
11:40 am-11:49 am
1 stop25h 09m
$539
Best time to book a flight from San Luis Potosí to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from San Luis Potosí with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Luis Potosí to Kentucky
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