$312+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SLP
Jun 23 — Jun 301
1 adult, Economy
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One-way flights from Kentucky to San Luis PotosíSearch for one-way flight options from Kentucky to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 18, 2025.
Search for one-way flight options from Kentucky to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated June 18, 2025.
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/268:40 amSDF - SLP
2 stops12h 32mUnited Airlines
Deal found 6/16![United Airlines logo]()
$312
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:13 pmSDF - SLP
3 stops20h 11mMultiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$326
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky to San Luis Potosí 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 June 18, 2025.
Use the filters below to find and compare flights from Kentucky to San Luis Potosí that are best for you.
Fly from
Kentucky
Fly to
San Luis Potosí
Route
Depart
Return
Price
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Sat 7/26
8:40 am-7:12 pm
2 stops12h 32m
$312
LouisvilleSan Luis Potosí
SDF - SLP
SDFSLP
Louisville Intl
Sat 7/26
7:13 pm-1:24 pm
3 stops20h 11m
$326
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.
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 Kentucky to San Luis Potosí
Rainfall in San Luis Potosí by month
Plan your trip to San Luis Potosí by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Luis Potosí ranges from 0.2 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. March is typically the driest time to visit San Luis Potosí when rainfall is around 0.2 in.
Temperature in San Luis Potosí by month
Plan your trip to San Luis Potosí by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Luis Potosí, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).
Reviews of airlines servicing San Luis Potosí
Get insights into the airlines that provide service to San Luis Potosí. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Potosí. Reviews last updated June 18, 2025.
Crew
8.1
Entertainment
7.0
Food
6.6
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Entertainment
7.0
Food
6.6
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE