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Cheap flights from Louisville to San Luis Potosí from $562

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to San Luis Potosí departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
8:55 am - 6:25 pm
SDF
-
SLP
10h 30m1 stop
Aeromexico Logo
8:24 am - 10:47 pm
SLP
-
SDF
13h 23m1 stop
$562Aeromexico
Sun, Feb 22 - Sun, Mar 1
American Airlines Logo
8:02 pm - 12:35 pm
SDF
-
SLP
17h 33m2 stops
American Airlines Logo
1:25 pm - 9:02 am
SLP
-
SDF
18h 37m2 stops
$578American Airlines
Sun, Feb 22 - Sun, Mar 1
United Airlines Logo
6:00 am - 9:00 pm
SDF
-
SLP
16h 00m1 stop
United Airlines Logo
6:00 am - 9:59 pm
SLP
-
SDF
14h 59m1 stop
$666United Airlines
Mon, Feb 2 - Fri, Feb 6
United Airlines Logo
8:29 am - 9:00 pm
SDF
-
SLP
13h 31m2 stops
United Airlines Logo
6:00 am - 7:31 pm
SLP
-
SDF
12h 31m2 stops
$670United Airlines
Mon, Feb 2 - Fri, Feb 6

United Airlines flights from Louisville to San Luis Potosí

Our best United Airlines deals on Louisville to San Luis Potosí flight tickets
United Airlines
Feb 2
SDF6:00 amLouisville Intl
16h 00m
1 stop
SLP9:00 pmSan Luis Potosi
Feb 6
SLP6:00 amSan Luis Potosi
14h 59m
1 stop
SDF9:59 pmLouisville Intl
$666
United Airlines
Feb 2
SDF8:29 amLouisville Intl
13h 31m
2 stops
SLP9:00 pmSan Luis Potosi
Feb 6
SLP6:00 amSan Luis Potosi
12h 31m
2 stops
SDF7:31 pmLouisville Intl
$670

momondo 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Louisville 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

Sun 2/22

8:55 am-6:25 pm

1 stop10h 30m

San Luis Potosi

Sun 3/1

8:24 am-10:47 pm

1 stop13h 23m

$562

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Sun 2/22

8:02 pm-12:35 pm

2 stops17h 33m

San Luis Potosi

Sun 3/1

1:25 pm-9:02 am

2 stops18h 37m

$578

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 2/2

6:00 am-9:00 pm

1 stop16h 00m

San Luis Potosi

Fri 2/6

6:00 am-9:59 pm

1 stop14h 59m

$666

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 2/2

8:29 am-9:00 pm

2 stops13h 31m

San Luis Potosi

Fri 2/6

6:00 am-7:31 pm

2 stops12h 31m

$670

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Louisville to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to San Luis Potosí according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to San Luis Potosí (SDF to SLP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to San Luis Potosí

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from Louisville to San Luis Potosí takes 16h 00m
There are no direct flights from Louisville to San Luis Potosí. There are no popular flight routes from Louisville to San Luis Potosí.
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  • How far is Louisville Intl to San Luis Potosi by plane?

    A flight from Louisville Intl to San Luis Potosi will travel around 1431.4 mi. In terms of flight time, this usually takes a little over 16h 00m.

  • When did momondo last update prices for flights from Louisville Intl Airport to San Luis Potosi Airport?

    Prices for flights from Louisville Intl Airport to San Luis Potosi Airport were last updated today.

  • How old do you have to be to fly from Louisville Intl Airport to San Luis Potosi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to San Luis Potosi Airport.

  • What documentation or ID do you need to fly to San Luis Potosi Airport?

    The required travel and health documents for your San Luis Potosi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Potosi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Louisville to San Luis Potosí?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Louisville from San Luis Potosí. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Louisville to San Luis Potosí with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near San Luis Potosí?

Book flights to San Luis Potosí if you plan to visit one of these locations
Real de Catorce

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to San Luis Potosí?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Luis Potosí from Louisville.

Can I find flights from Louisville to San Luis Potosí with flexible booking policies on momondo?

Flights from Louisville to San Luis Potosí with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville to San Luis Potosí?

Once all potential Louisville to San Luis Potosí flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisville to San Luis Potosí right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to San Luis Potosí flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Sat 2/7
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Fly your favorite airline to San Luis Potosí

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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