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Cheap flights from Kentucky to San Luis Potosí from $285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to San Luis Potosí departing on 8/31. 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 Kentucky to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
6:00 am - 3:17 pmSDF  Louisville Intl-SLP San Luis Potosi
10h 17m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez
Aeromexico Logo
8:38 am - 12:02 amSLP  San Luis Potosi-SDF Louisville Intl
14h 24m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$590Aeromexico
Tue, Feb 2 - Fri, Feb 5
Aeromexico Logo
6:00 am - 3:17 pmSDF  Louisville Intl-SLP San Luis Potosi
10h 17m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez
Aeromexico Logo
8:38 am - 12:02 amSLP  San Luis Potosi-SDF Louisville Intl
14h 24m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$610Aeromexico
Tue, Feb 2 - Fri, Feb 5
United Airlines Logo
1:00 pm - 11:49 amSDF  Louisville Intl-SLP San Luis Potosi
23h 49m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
12:49 pm - 9:30 pmSLP  San Luis Potosi-SDF Louisville Intl
7h 41m1 stop Houston George Bush Intcntl
$695United Airlines
Tue, Feb 2 - Fri, Feb 5
United Airlines Logo
1:00 pm - 11:49 amSDF  Louisville Intl-SLP San Luis Potosi
23h 49m2 stops Newark Houston George Bush Intcntl
United Airlines Logo
12:49 pm - 9:30 pmSLP  San Luis Potosi-SDF Louisville Intl
7h 41m1 stop Houston George Bush Intcntl
$715United Airlines
Tue, Feb 2 - Fri, Feb 5
Aeromexico Logo
8:09 am - 5:13 pmSDF  Louisville Intl-SLP San Luis Potosi
11h 04m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez
Aeromexico Logo
6:05 am - 7:10 pmSLP  San Luis Potosi-SDF Louisville Intl
11h 05m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$722Aeromexico
Tue, Sep 22 - Thu, Sep 24
United Airlines Logo
7:05 am - 11:49 amSDF  Louisville Intl-SLP San Luis Potosi
5h 44m1 stop Houston George Bush Intcntl
United Airlines Logo
12:49 pm - 9:30 pmSLP  San Luis Potosi-SDF Louisville Intl
7h 41m1 stop Houston George Bush Intcntl
$748United Airlines
Tue, Feb 2 - Fri, Feb 5
United Airlines Logo
7:05 am - 11:49 amSDF  Louisville Intl-SLP San Luis Potosi
5h 44m1 stop Houston George Bush Intcntl
United Airlines Logo
12:49 pm - 9:30 pmSLP  San Luis Potosi-SDF Louisville Intl
7h 41m1 stop Houston George Bush Intcntl
$768United Airlines
Tue, Feb 2 - Fri, Feb 5
United Airlines Logo
3:35 pm - 7:12 pmSDF  Louisville Intl-SLP San Luis Potosi
5h 37m1 stop Houston George Bush Intcntl
United Airlines Logo
7:12 am - 10:10 pmSLP  San Luis Potosi-SDF Louisville Intl
12h 58m1 stop Houston George Bush Intcntl
$842United Airlines
Tue, Sep 22 - Thu, Sep 24
United Airlines Logo
8:00 am - 7:12 pmSDF  Louisville Intl-SLP San Luis Potosi
13h 12m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
7:12 am - 10:10 pmSLP  San Luis Potosi-SDF Louisville Intl
12h 58m1 stop Houston George Bush Intcntl
$847United Airlines
Tue, Sep 22 - Thu, Sep 24
United Airlines Logo
8:45 am - 8:57 pmSDF  Louisville Intl-SLP San Luis Potosi
37h 12m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
6:00 am - 10:39 pmSLP  San Luis Potosi-SDF Louisville Intl
15h 39m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$1,344United Airlines
Fri, Dec 18 - Mon, Jan 4

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United Airlines flights from Kentucky to San Luis Potosí

Our best United Airlines deals on Kentucky to San Luis Potosí flight tickets
United Airlines
Feb 2
SDF1:00 pmLouisville Intl
23h 49m
2 stops
SLP11:49 amSan Luis Potosi
Feb 5
SLP12:49 pmSan Luis Potosi
7h 41m
1 stop
SDF9:30 pmLouisville Intl
$695
United Airlines
Feb 2
SDF1:00 pmLouisville Intl
23h 49m
2 stops
SLP11:49 amSan Luis Potosi
Feb 5
SLP12:49 pmSan Luis Potosi
7h 41m
1 stop
SDF9:30 pmLouisville Intl
$715
United Airlines
Feb 2
SDF7:05 amLouisville Intl
5h 44m
1 stop
SLP11:49 amSan Luis Potosi
Feb 5
SLP12:49 pmSan Luis Potosi
7h 41m
1 stop
SDF9:30 pmLouisville Intl
$748

Aeromexico flights from Kentucky to San Luis Potosí

Our best Aeromexico deals on Kentucky to San Luis Potosí flight tickets
Aeromexico
Feb 2
SDF6:00 amLouisville Intl
10h 17m
2 stops
SLP3:17 pmSan Luis Potosi
Feb 5
SLP8:38 amSan Luis Potosi
14h 24m
2 stops
SDF12:02 amLouisville Intl
$590
Aeromexico
Feb 2
SDF6:00 amLouisville Intl
10h 17m
2 stops
SLP3:17 pmSan Luis Potosi
Feb 5
SLP8:38 amSan Luis Potosi
14h 24m
2 stops
SDF12:02 amLouisville Intl
$610
Aeromexico
Sep 22
SDF8:09 amLouisville Intl
11h 04m
2 stops
SLP5:13 pmSan Luis Potosi
Sep 24
SLP6:05 amSan Luis Potosi
11h 05m
2 stops
SDF7:10 pmLouisville Intl
$722

momondo 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Kentucky to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 2/2

6:00 am-3:17 pm

2 stops10h 17m

San Luis Potosi

Fri 2/5

8:38 am-12:02 am

2 stops14h 24m

$590

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 2/2

6:00 am-3:17 pm

2 stops10h 17m

San Luis Potosi

Fri 2/5

8:38 am-12:02 am

2 stops14h 24m

$610

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 2/2

1:00 pm-11:49 am

2 stops23h 49m

San Luis Potosi

Fri 2/5

12:49 pm-9:30 pm

1 stop7h 41m

$695

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 2/2

1:00 pm-11:49 am

2 stops23h 49m

San Luis Potosi

Fri 2/5

12:49 pm-9:30 pm

1 stop7h 41m

$715

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 9/22

8:09 am-5:13 pm

2 stops11h 04m

San Luis Potosi

Thu 9/24

6:05 am-7:10 pm

2 stops11h 05m

$722
Quickest round-trip

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 2/2

7:05 am-11:49 am

1 stop5h 44m

San Luis Potosi

Fri 2/5

12:49 pm-9:30 pm

1 stop7h 41m

$748

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 2/2

7:05 am-11:49 am

1 stop5h 44m

San Luis Potosi

Fri 2/5

12:49 pm-9:30 pm

1 stop7h 41m

$768

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 9/22

3:35 pm-7:12 pm

1 stop5h 37m

San Luis Potosi

Thu 9/24

7:12 am-10:10 pm

1 stop12h 58m

$842

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Tue 9/22

8:00 am-7:12 pm

2 stops13h 12m

San Luis Potosi

Thu 9/24

7:12 am-10:10 pm

1 stop12h 58m

$847

LouisvilleSan Luis Potosí

SDF Louisville Intl - SLP San Luis Potosi

SDFSLP

Louisville Intl

Fri 12/18

8:45 am-8:57 pm

2 stops37h 12m

San Luis Potosi

Mon 1/4

6:00 am-10:39 pm

2 stops15h 39m

$1,344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky to San Luis Potosí

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kentucky to San Luis Potosi?

American Airlines and United Airlines are the most popular carriers operating from Kentucky to San Luis Potosi

Cheap Kentucky to San Luis Potosí flight deals and tips

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

Fastest flight time

5h 49m

Direct flights

None
The fastest flight from Kentucky to San Luis Potosí takes 5h 49m
There are no direct flights from Kentucky to San Luis Potosí. There are no popular flight routes from Kentucky to San Luis Potosí.
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Frequently asked questions about flying from Kentucky to San Luis Potosí

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

    Prices for flights from Kentucky to San Luis Potosi Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to San Luis Potosi Airport.

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

    The travel and health documents required for your trip to San Luis Potosi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Luis Potosi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Kentucky to San Luis Potosí?

Finding the right flight to San Luis Potosí from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Luis Potosí quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to San Luis Potosí from Kentucky which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to San Luis Potosí from Kentucky. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Kentucky 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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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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