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$125+ Cheap flights from San Luis Potosí, Mexico (SLP) to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — SAT
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from San Luis Potosí to San Antonio

Cheapest flights from San Luis Potosí to San Antonio
Explore the most affordable flight options available from San Luis Potosí to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/26. 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.
Sat 11/223:19 pmSLP - SAT
Nonstop1h 31mVolaris
Sat 11/2912:38 pmSAT - SLP
Nonstop1h 34mVolaris
Deal found 10/26$161
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Thu 10/303:25 pmSLP - SAT
Nonstop1h 28mVolaris
Thu 11/612:38 pmSAT - SLP
Nonstop1h 34mVolaris
Deal found 10/26$162
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/1312:49 pmSLP - SAT
1 stop19h 59mUnited Airlines
Sun 11/167:30 pmSAT - SLP
1 stop16h 19mUnited Airlines
Deal found 10/25$255
This CheapOair deal was found by Cheapflights users on 10/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:19 pmSLP - SAT
Nonstop1h 31mVolaris
Thu 1/812:38 pmSAT - SLP
Nonstop1h 34mVolaris
Deal found 10/26$275
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/1412:49 pmSLP - SAT
1 stop8h 31mUnited Airlines
Mon 11/1711:40 amSAT - SLP
1 stop24h 09mUnited Airlines
Deal found 10/27$276
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Sat 11/222:47 pmSLP - SAT
3 stops27h 45mMultiple Airlines
Sat 11/2912:38 pmSAT - SLP
Nonstop1h 34mMultiple Airlines
Deal found 10/28$307
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 10/315:14 amSLP - SAT
1 stop13h 41mAmerican Airlines
Mon 11/36:05 pmSAT - SLP
1 stop27h 15mAmerican Airlines
Deal found 10/27$361
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/1312:49 pmSLP - SAT
1 stop8h 31mUnited Airlines
Sat 11/222:14 pmSAT - SLP
1 stop6h 46mUnited Airlines
Deal found 10/26$366

Cheap flight deals from San Luis Potosí to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to San Antonio (SAT). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$161
(Mytrip)

One-way from

$125
(Booking.com)

Popular in

December

Cheapest in

August

Average price

$242

Good round-trip deal

$162 or less
Provider with most accurate pricing for San Luis Potosi-San Antonio flight deals.
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Provider most trusted by Cheapflights users for San Luis Potosi-San Antonio flights.
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From San Luis Potosi to San Antonio
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One-way flight from San Luis Potosi to San Antonio
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Highest demand for flights based on searches. 11% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from San Luis Potosi to San Antonio.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to San Antonio 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 October 28, 2025.
Use the filters below to find and compare flights from San Luis Potosí to San Antonio that are best for you.

Fly from

San Luis Potosí

Fly to

San Antonio

Route

Depart

Return

Price

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Sat 11/22

3:19 pm-4:50 pm

Nonstop1h 31m

San Antonio

Sat 11/29

12:38 pm-2:12 pm

Nonstop1h 34m

$161

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Thu 11/13

12:49 pm-8:48 am

1 stop19h 59m

San Antonio

Sun 11/16

7:30 pm-11:49 am

1 stop16h 19m

$255

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Fri 11/14

12:49 pm-9:20 pm

1 stop8h 31m

San Antonio

Mon 11/17

11:40 am-11:49 am

1 stop24h 09m

$276

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Sat 11/22

2:47 pm-7:38 pm

3 stops28h 51m

San Antonio

Sat 11/29

12:38 pm-2:12 pm

Nonstop1h 34m

$311

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Wed 2/11

5:48 am-10:35 am

1 stop4h 47m

San Antonio

Tue 2/17

12:20 pm-8:52 pm

1 stop8h 32m

$348

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Thu 3/26

5:48 am-11:35 am

1 stop4h 47m

San Antonio

Mon 3/30

2:48 pm-8:28 pm

1 stop6h 40m

$363

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Thu 3/26

5:48 am-11:35 am

1 stop4h 47m

San Antonio

Mon 3/30

2:48 pm-8:28 pm

1 stop6h 40m

$364

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Wed 2/11

9:27 pm-6:06 pm

3 stops20h 39m

San Antonio

Tue 2/17

12:38 pm-2:12 pm

Nonstop1h 34m

$365

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Tue 11/25

3:19 pm-4:50 pm

Nonstop1h 31m

$125

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Tue 11/4

3:19 pm-4:50 pm

Nonstop1h 31m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 20 results
1
2

Compare providers for flights from San Luis Potosí to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Potosí to San Antonio in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Luis Potosí-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Potosí-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Potosí-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Potosí-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Potosí-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Currently, August is the cheapest month in which you can book a flight from San Luis Potosí to San Antonio (average of $112). Flying from San Luis Potosí to San Antonio in November is currently the most expensive (average of $231). 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.

What is the cheapest time of day to fly from SLP to SAT?

Find hourly flight availability from San Luis Potosí to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s optimal to fly from San Luis Potosí to San Antonio in the afternoon. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

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

  • How long is the flight from San Luis Potosí to San Antonio?

    Airlines like Volaris and United Airlines fly from San Luis Potosí to San Antonio in about 1h 31m. The time it takes to get you to your destination can typically vary by up to 18h 28m. The distance between San Luis Potosí and San Antonio is about 525 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Luis Potosí to San Antonio one-way?

    The cheapest airlines for a one-way flight from San Luis Potosí to San Antonio are Volaris ($125), United Airlines ($170), and Aeromexico ($244).

  • What are the cheapest flights from San Luis Potosí to San Antonio?

    On average you can expect to pay $162 for a flight from San Luis Potosí to San Antonio. The cheapest flight overall is $162 while the most popular route, (San Luis Potosi - San Antonio) is currently priced at $161.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Luis Potosí to San Antonio 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 San Luis Potosí to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from San Luis Potosí to San Antonio (average of $112). Flying from San Luis Potosí to San Antonio in November is currently the most expensive (average of $231). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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