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Cheap flights from Louisville to San Luis Potosí from $571

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 10/19. 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
1 adult, Economy, 0 bags

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
6:00 am - 10:54 pm
SDF
-
SLP
18h 54m
2 stops
Aeromexico Logo
9:12 am - 12:02 am
SLP
-
SDF
12h 50m
2 stops
$571Aeromexico
Mon, Oct 19 - Fri, Oct 23
United Airlines Logo
6:15 am - 7:12 pm
SDF
-
SLP
14h 57m
1 stop
United Airlines Logo
11:45 am - 7:59 pm
SLP
-
SDF
6h 14m
1 stop
$587United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
6:15 am - 10:49 am
SDF
-
SLP
6h 34m
1 stop
United Airlines Logo
7:12 am - 10:59 pm
SLP
-
SDF
13h 47m
2 stops
$591United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
1:25 pm - 10:49 am
SDF
-
SLP
23h 24m
2 stops
United Airlines Logo
11:45 am - 7:55 pm
SLP
-
SDF
6h 10m
1 stop
$698United Airlines
Mon, Oct 19 - Fri, Oct 23
United Airlines Logo
1:25 pm - 10:49 am
SDF
-
SLP
23h 24m
2 stops
United Airlines Logo
11:45 am - 7:55 pm
SLP
-
SDF
6h 10m
1 stop
$708United Airlines
Mon, Oct 19 - Fri, Oct 23
United Airlines Logo
10:00 am - 10:49 am
SDF
-
SLP
26h 49m
2 stops
United Airlines Logo
11:45 am - 7:55 pm
SLP
-
SDF
6h 10m
1 stop
$722United Airlines
Mon, Oct 19 - Fri, Oct 23
American Airlines Logo
6:38 am - 10:52 am
SDF
-
SLP
6h 14m
1 stop
American Airlines Logo
11:47 am - 11:20 am
SLP
-
SDF
21h 33m
2 stops
$912American Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
6:15 am - 7:12 pm
SDF
-
SLP
14h 57m
1 stop
United Airlines Logo
11:45 am - 8:01 pm
SLP
-
SDF
6h 16m
1 stop
$968United Airlines
Sun, Jul 5 - Sat, Jul 11
United Airlines Logo
3:37 pm - 7:12 pm
SDF
-
SLP
5h 35m
1 stop
United Airlines Logo
7:12 am - 10:10 pm
SLP
-
SDF
12h 58m
1 stop
$979United Airlines
Mon, Oct 19 - Fri, Oct 23
United Airlines Logo
3:37 pm - 7:12 pm
SDF
-
SLP
5h 35m
1 stop
United Airlines Logo
7:12 am - 10:10 pm
SLP
-
SDF
12h 58m
1 stop
$989United Airlines
Mon, Oct 19 - Fri, Oct 23

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United Airlines flights from Louisville to San Luis Potosí

Our best United Airlines deals on Louisville to San Luis Potosí flight tickets
United Airlines
Aug 6
SDF6:15 amLouisville Intl
14h 57m
1 stop
SLP7:12 pmSan Luis Potosi
Aug 13
SLP11:45 amSan Luis Potosi
6h 14m
1 stop
SDF7:59 pmLouisville Intl
$587
United Airlines
Aug 6
SDF6:15 amLouisville Intl
6h 34m
1 stop
SLP10:49 amSan Luis Potosi
Aug 13
SLP7:12 amSan Luis Potosi
13h 47m
2 stops
SDF10:59 pmLouisville Intl
$591
United Airlines
Oct 19
SDF1:25 pmLouisville Intl
23h 24m
2 stops
SLP10:49 amSan Luis Potosi
Oct 23
SLP11:45 amSan Luis Potosi
6h 10m
1 stop
SDF7:55 pmLouisville Intl
$698

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 June 23, 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

Cheapest round-trip

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 10/19

6:00 am-10:54 pm

2 stops18h 54m

San Luis Potosi

Fri 10/23

9:12 am-12:02 am

2 stops12h 50m

$571

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Thu 8/6

6:15 am-7:12 pm

1 stop14h 57m

San Luis Potosi

Thu 8/13

11:45 am-7:59 pm

1 stop6h 14m

$587

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Thu 8/6

6:15 am-10:49 am

1 stop6h 34m

San Luis Potosi

Thu 8/13

7:12 am-10:59 pm

2 stops13h 47m

$591

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 10/19

1:25 pm-10:49 am

2 stops23h 24m

San Luis Potosi

Fri 10/23

11:45 am-7:55 pm

1 stop6h 10m

$698

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 10/19

1:25 pm-10:49 am

2 stops23h 24m

San Luis Potosi

Fri 10/23

11:45 am-7:55 pm

1 stop6h 10m

$708

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 10/19

10:00 am-10:49 am

2 stops26h 49m

San Luis Potosi

Fri 10/23

11:45 am-7:55 pm

1 stop6h 10m

$722

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Sun 7/5

6:38 am-10:52 am

1 stop6h 14m

San Luis Potosi

Sat 7/11

11:47 am-11:20 am

2 stops21h 33m

$912

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Sun 7/5

6:15 am-7:12 pm

1 stop14h 57m

San Luis Potosi

Sat 7/11

11:45 am-8:01 pm

1 stop6h 16m

$968
Quickest round-trip

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 10/19

3:37 pm-7:12 pm

1 stop5h 35m

San Luis Potosi

Fri 10/23

7:12 am-10:10 pm

1 stop12h 58m

$979

LouisvilleSan Luis Potosí

SDF - SLP

SDFSLP

Louisville Intl

Mon 10/19

3:37 pm-7:12 pm

1 stop5h 35m

San Luis Potosi

Fri 10/23

7:12 am-10:10 pm

1 stop12h 58m

$989

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

6h 34m

Direct flights

None
The fastest flight from Louisville to San Luis Potosí takes 6h 34m
There are no direct flights from Louisville to San Luis Potosí. There are no popular flight routes from Louisville to San Luis Potosí.
Search flight deals

Frequently asked questions about flying from Louisville to San Luis Potosí

  • 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 6h 34m.

  • 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.

Frequently asked questions about flying from Louisville to San Luis Potosí

  • 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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