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San Luis Potosí

$485+ Cheap flights from Louisville (SDF) to San Luis Potosí, Mexico (SLP)

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SLP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Louisville to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to San Luis Potosí (SLP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$485
(Mytrip)
From Louisville Intl to San Luis Potosi
Search Deals

Find flight deals from Louisville to San Luis Potosí

Cheapest flights from Louisville to San Luis Potosí
Explore the most affordable flight options available from Louisville to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 7/169:46 amSDF - SLP
2 stops30h 30mMultiple Airlines
Wed 7/302:26 pmSLP - SDF
2 stops23h 10mMultiple Airlines
Deal found 6/10$485
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/167:46 amSDF - SLP
1 stop16h 06mAmerican Airlines
Wed 7/3012:22 pmSLP - SDF
1 stop8h 22mAmerican Airlines
Deal found 6/10$548
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/43:39 pmSDF - SLP
1 stop5h 33mUnited Airlines
Mon 7/1412:00 pmSLP - SDF
2 stops20h 27mUnited Airlines
Deal found 6/11$633

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville 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 12, 2025.
Use the filters below to find and compare flights from Louisville to San Luis Potosí that are best for you.

Fly from

Louisville

Fly to

San Luis Potosí

Route

Depart

Return

Price

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Wed 7/16

9:46 am-2:16 pm

2 stops30h 30m

San Luis Potosi

Wed 7/30

2:26 pm-3:36 pm

2 stops23h 10m

$485

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Wed 7/16

7:46 am-9:52 pm

1 stop16h 06m

San Luis Potosi

Wed 7/30

12:22 pm-10:44 pm

1 stop8h 22m

$548

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Fri 7/4

3:39 pm-7:12 pm

1 stop5h 33m

San Luis Potosi

Mon 7/14

12:00 pm-10:27 am

2 stops20h 27m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Louisville to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Louisville 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 Louisville to San Luis Potosí

What is the cheapest month to book a flight from Louisville to San Luis Potosí?

Currently, January is the cheapest month in which you can book a flight from Louisville to San Luis Potosí (average of $489). Flying from Louisville to San Luis Potosí in December is currently the most expensive (average of $867). 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.

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 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Overall

7.4

Entertainment

7.0

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Louisville to San Luis Potosí. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Louisville to San Luis Potosí that include hotel bookings?

    Yes. In addition to deals on Louisville to San Luis Potosí flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to San Luis Potosí?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to San Luis Potosí.

  • Can I find deals for business class flights from Louisville to San Luis Potosí?

    Yes. Cheapflights offers flight deals from Louisville to San Luis Potosí by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to San Luis Potosí?

    Currently, January is the cheapest month in which you can book a flight from Louisville to San Luis Potosí (average of $489). Flying from Louisville to San Luis Potosí in December is currently the most expensive (average of $867). 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.

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