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Cheap flights from San Antonio to San Luis Potosí from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to San Luis Potosí departing on 1/15. 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 San Antonio to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
12:38 pm - 2:12 pm
SAT
-
SLP
1h 34mnonstop
Volaris Logo
3:19 pm - 4:50 pm
SLP
-
SAT
1h 31mnonstop
$165Volaris
Tue, Feb 3 - Tue, Feb 10
Volaris Logo
12:38 pm - 1:12 pm
SAT
-
SLP
1h 34mnonstop
Volaris Logo
2:19 pm - 4:50 pm
SLP
-
SAT
1h 31mnonstop
$172Volaris
Sat, Mar 14 - Sat, Mar 21
Volaris Logo
2:30 pm - 2:59 pm
SAT
-
SLP
1h 29mnonstop
Volaris Logo
3:53 pm - 6:21 pm
SLP
-
SAT
1h 28mnonstop
$204Volaris
Sat, May 2 - Thu, May 7
Multiple Airlines Logo
6:30 am - 1:16 pm
SAT
-
SLP
30h 46m3 stops
Multiple Airlines Logo
3:19 pm - 4:50 pm
SLP
-
SAT
1h 31mnonstop
$287Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Aeromexico Logo
12:20 pm - 11:59 pm
SAT
-
SLP
11h 39m1 stop
Aeromexico Logo
5:48 am - 10:48 am
SLP
-
SAT
5h 00m1 stop
$327Aeromexico
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
6:30 am - 1:16 pm
SAT
-
SLP
30h 46m3 stops
Multiple Airlines Logo
3:19 pm - 4:50 pm
SLP
-
SAT
1h 31mnonstop
$332Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Delta Logo
12:20 pm - 11:59 pm
SAT
-
SLP
11h 39m1 stop
Delta Logo
5:48 am - 10:48 am
SLP
-
SAT
5h 00m1 stop
$351Delta
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
12:38 pm - 2:12 pm
SAT
-
SLP
1h 34mnonstop
Multiple Airlines Logo
5:48 am - 10:48 am
SLP
-
SAT
5h 00m1 stop
$359Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Aeromexico Logo
12:20 pm - 8:52 pm
SAT
-
SLP
8h 32m1 stop
Aeromexico Logo
5:53 am - 10:50 am
SLP
-
SAT
4h 57m1 stop
$368Aeromexico
Fri, Jan 30 - Mon, Feb 2
Delta Logo
12:18 pm - 8:02 pm
SAT
-
SLP
7h 44m1 stop
Delta Logo
5:48 am - 10:48 am
SLP
-
SAT
5h 00m1 stop
$369Delta
Sat, Feb 21 - Tue, Feb 24

Aeromexico flights from San Antonio to San Luis Potosí

Our best Aeromexico deals on San Antonio to San Luis Potosí flight tickets
Aeromexico
Feb 3
SAT12:20 pmSan Antonio
11h 39m
1 stop
SLP11:59 pmSan Luis Potosi
Feb 10
SLP5:48 amSan Luis Potosi
5h 00m
1 stop
SAT10:48 amSan Antonio
$327
Aeromexico
Jan 30
SAT12:20 pmSan Antonio
8h 32m
1 stop
SLP8:52 pmSan Luis Potosi
Feb 2
SLP5:53 amSan Luis Potosi
4h 57m
1 stop
SAT10:50 amSan Antonio
$368
Aeromexico
May 21
SAT2:48 pmSan Antonio
6h 40m
1 stop
SLP8:28 pmSan Luis Potosi
May 25
SLP5:52 amSan Luis Potosi
6h 05m
1 stop
SAT12:57 pmSan Antonio
$411

Delta flights from San Antonio to San Luis Potosí

Our best Delta deals on San Antonio to San Luis Potosí flight tickets
Delta
Feb 3
SAT12:20 pmSan Antonio
11h 39m
1 stop
SLP11:59 pmSan Luis Potosi
Feb 10
SLP5:48 amSan Luis Potosi
5h 00m
1 stop
SAT10:48 amSan Antonio
$351
Delta
Feb 21
SAT12:18 pmSan Antonio
7h 44m
1 stop
SLP8:02 pmSan Luis Potosi
Feb 24
SLP5:48 amSan Luis Potosi
5h 00m
1 stop
SAT10:48 amSan Antonio
$369
Delta
Mar 14
SAT1:25 pmSan Antonio
8h 41m
1 stop
SLP9:06 pmSan Luis Potosi
Mar 23
SLP5:46 amSan Luis Potosi
5h 09m
1 stop
SAT11:55 amSan Antonio
$370

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio 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 San Antonio to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 2/3

12:38 pm-2:12 pm

Nonstop1h 34m

San Luis Potosi

Tue 2/10

3:19 pm-4:50 pm

Nonstop1h 31m

$165

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sat 3/14

12:38 pm-1:12 pm

Nonstop1h 34m

San Luis Potosi

Sat 3/21

2:19 pm-4:50 pm

Nonstop1h 31m

$172

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sat 5/2

2:30 pm-2:59 pm

Nonstop1h 29m

San Luis Potosi

Thu 5/7

3:53 pm-6:21 pm

Nonstop1h 28m

$204

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 2/3

6:30 am-1:16 pm

3 stops30h 46m

San Luis Potosi

Tue 2/10

3:19 pm-4:50 pm

Nonstop1h 31m

$287

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 2/3

12:20 pm-11:59 pm

1 stop11h 39m

San Luis Potosi

Tue 2/10

5:48 am-10:48 am

1 stop5h 00m

$327

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 2/3

6:30 am-1:16 pm

3 stops30h 46m

San Luis Potosi

Tue 2/10

3:19 pm-4:50 pm

Nonstop1h 31m

$332

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 2/3

12:20 pm-11:59 pm

1 stop11h 39m

San Luis Potosi

Tue 2/10

5:48 am-10:48 am

1 stop5h 00m

$351

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 2/3

12:38 pm-2:12 pm

Nonstop1h 34m

San Luis Potosi

Tue 2/10

5:48 am-10:48 am

1 stop5h 00m

$359

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Fri 1/30

12:20 pm-8:52 pm

1 stop8h 32m

San Luis Potosi

Mon 2/2

5:53 am-10:50 am

1 stop4h 57m

$368

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sat 2/21

12:18 pm-8:02 pm

1 stop7h 44m

San Luis Potosi

Tue 2/24

5:48 am-10:48 am

1 stop5h 00m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from San Antonio 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 month to fly to San Luis Potosí?

The cheapest month to fly to San Luis Potosí from San Antonio is in October. Flight prices, which tend to average around $168, are often lower during this time because this is during the off-season. If you’re not able to fly to San Luis Potosí in October, then March is your next best option. Flight prices from San Antonio to San Luis Potosí during March average around $169.

What is the cheapest day to depart on your flight to San Luis Potosí?

Our data shows that Saturday is the least expensive day to fly to San Luis Potosí. Tickets to fly out on this day can be as low as $200. The most expensive day to fly to San Luis Potosí is Tuesday, with ticket prices averaging around $238.

What is the cheapest time of day to depart on your flight to San Luis Potosí?

According to our data, the cheapest time of day to fly to San Luis Potosí is in the morning. momondo users have found flights departing from San Antonio to San Luis Potosí in the morning for as low as $188. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $257. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Antonio to San Luis Potosi flight route?

Fly from San Antonio to San Luis Potosi for the best San Antonio - San Luis Potosi flight prices

What cabin class options are available on San Antonio to San Luis Potosi flights?

There is only 1 cabin class available to choose from on San Antonio to San Luis Potosi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Antonio to San Luis Potosí flights?

No. A direct flight is the cheapest option for a flight between San Antonio to San Luis Potosí.

How have San Antonio to San Luis Potosí flight prices changed over time?

As of January 2026, prices for San Antonio to San Luis Potosí flights are approximately 71% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to San Luis Potosí

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

Cheap San Antonio to San Luis Potosí (SAT to SLP) flight deals and tips

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

Best Price Found

$81

Fastest flight time

1h 29m

Direct flights

Wed, Fri and Sun

Airports in San Luis Potosí

1 airport
The best one-way flight to San Luis Potosí from San Antonio in the past 72 hours is $81. The best round-trip flight deal from San Antonio to San Luis Potosí found on momondo in the last 72 hours is $170.
The fastest flight from San Antonio to San Luis Potosí takes 1h 29m
Direct flights go from San Antonio to San Luis Potosí on Wednesday, Friday and Sunday. The only airline offering direct flights is Volaris.
There is 1 airport in San Luis Potosí. From San Antonio there are direct flights to San Luis Potosi (SLP).
Search flight deals

  • How far is San Antonio to San Luis Potosi by plane?

    San Luis Potosi is 525.4 mi away from San Antonio. Flights usually cover this in 1h 29m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from San Antonio Airport to San Luis Potosi Airport?

  • How old do you have to be to fly from San Antonio 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 San Antonio 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.

  • What is the most popular plane model from San Antonio to San Luis Potosí?

  • What is the most popular airline from San Antonio to San Luis Potosí?

Best airlines flying from San Antonio to San Luis Potosí

Compare and see reviews for airlines that fly from San Antonio to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $150Free CancellationRating
6.6
1,169 reviews
Search Volaris flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights

  • Volaris Flights From San Antonio to San Luis Potosí

    Volaris flies from San Antonio to San Luis Potosí around 3 times per week, with 1,169 momondo users rating the airline 6.6/10. The cheapest Volaris deal from San Antonio to San Luis Potosí in the last 72 hours was $150 (round-trip), much lower than the average airfare cost of $194 for Volaris flights on this route.

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 San Antonio 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 San Antonio.

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

Yes. momondo allows you to filter the results for San Antonio to San Luis Potosí flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to San Luis Potosí.

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

If you are not ready to book a flight from San Antonio to San Luis Potosí now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Luis Potosí and let you know when they change.

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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
Viva
United Airlines
American Airlines
Volaris
Aeromexico
Delta