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San Luis Potosí

$45+ Cheap flights from San Antonio (SAT) to San Luis Potosí, Mexico (SLP)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SLP
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from San Antonio to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to San Luis Potosí (SLP). 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 January 8, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$165
(Mytrip)

One-way from

$45
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$187

Good round-trip deal

$170 or less

Good one-way deal

$81 or less
Provider with most accurate pricing for San Antonio-San Luis Potosi flight deals.
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Provider most trusted by Cheapflights users for San Antonio-San Luis Potosi flights.
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From San Antonio to San Luis Potosi
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One-way flight from San Antonio to San Luis Potosi
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Highest demand for flights based on searches. 23% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from San Antonio to San Luis Potosi.
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Price to beat on a one-way flight from San Antonio to San Luis Potosi.
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Find flight deals from San Antonio to San Luis Potosí

Cheapest flights from San Antonio to San Luis Potosí
Explore the most affordable flight options available from San Antonio to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Mytrip deal was found by Cheapflights users on 1/6. 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 1/812:38 pmSAT - SLP
Nonstop1h 34mVolaris
Thu 1/153:19 pmSLP - SAT
Nonstop1h 31mVolaris
Deal found 1/6$165
This CheapOair deal was found by Cheapflights users on 1/7. 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.
Sat 3/1412:38 pmSAT - SLP
Nonstop1h 34mVolaris
Sat 3/212:19 pmSLP - SAT
Nonstop1h 31mVolaris
Deal found 1/7$172
This CheapOair deal was found by Cheapflights users on 1/6. 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.
Sat 5/22:30 pmSAT - SLP
Nonstop1h 29mVolaris
Thu 5/73:53 pmSLP - SAT
Nonstop1h 28mVolaris
Deal found 1/6$204
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:30 pmSAT - SLP
Nonstop1h 29mVolaris
Tue 8/253:53 pmSLP - SAT
Nonstop1h 28mVolaris
Deal found 1/6$214
This Mytrip deal was found by Cheapflights users on 1/7. 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.
Tue 2/36:30 amSAT - SLP
3 stops30h 46mMultiple Airlines
Tue 2/103:19 pmSLP - SAT
Nonstop1h 31mMultiple Airlines
Deal found 1/7$287
This Expedia deal was found by Cheapflights users on 1/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:30 pmSAT - SLP
Nonstop1h 29mVolaris
Thu 7/233:53 pmSLP - SAT
Nonstop1h 28mVolaris
Deal found 1/6$292
This SmartFares deal was found by Cheapflights users on 1/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:20 pmSAT - SLP
1 stop11h 39mAeromexico
Tue 2/105:48 amSLP - SAT
1 stop5h 00mAeromexico
Deal found 1/7$327
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:20 pmSAT - SLP
1 stop11h 39mDelta
Tue 2/105:48 amSLP - SAT
1 stop5h 00mDelta
Deal found 1/6$351
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:20 pmSAT - SLP
1 stop8h 32mAeromexico
Mon 2/25:53 amSLP - SAT
1 stop4h 57mAeromexico
Deal found 1/6$368

Cheapflights 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, Cheapflights users made 2,558,603 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

San Antonio

Fly to

San Luis Potosí

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

Tue 1/27

12:38 pm-2:12 pm

Nonstop1h 34m

San Luis Potosi

Thu 1/29

3:19 pm-4:50 pm

Nonstop1h 31m

$172

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Thu 3/12

12:38 pm-1:12 pm

Nonstop1h 34m

San Luis Potosi

Thu 3/19

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

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

Wed 2/25

12:18 pm-11:59 pm

1 stop11h 41m

San Luis Potosi

Mon 3/2

5:48 am-10:48 am

1 stop5h 00m

$351

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 1/20

12:38 pm-2:12 pm

Nonstop1h 34m

$45

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 19 results
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Compare providers for flights from San Antonio to San Luis Potosí

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 Antonio to San Luis Potosí in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 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 Antonio-San Luis Potosí flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Antonio-San Luis Potosí flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Antonio-San Luis Potosí flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-San Luis Potosí flights, Cheapflights users trust CheapOair the most. CheapOair 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 Antonio-San Luis Potosí 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 Antonio to San Luis Potosí

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

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

Currently, October is the cheapest month in which you can book a flight from San Antonio to San Luis Potosí (average of $87). Flying from San Antonio to San Luis Potosí in May is currently the most expensive (average of $210). 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 SAT to SLP?

Find hourly flight availability from San Antonio to San Luis Potosí. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to San Luis Potosí as you normally would.

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Potosí. Reviews last updated January 8, 2026.
Get a feel of what it's like to fly with United Airlines and Volaris from San Antonio to San Luis Potosí by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,143 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,143 reviews
United Airlines
7.4
Good
9,143 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Volaris
6.6
Okay
1,169 reviews
United Airlines
7.4
Good
9,143 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

  • How popular is this San Antonio to San Luis Potosí flight route?

    Flights from San Antonio to San Luis Potosi have been viewed 1 times in the past calendar month.

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

    There are many flights that can get you from San Antonio to San Luis Potosí in 1h 34m. Fly via Volaris to get the fastest option. The distance from San Antonio to San Luis Potosí is about 525 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from San Antonio to San Luis Potosí round-trip?

    According to our current data, Volaris ($125), and United Airlines ($345) offers the cheapest pricing from San Antonio to San Luis Potosí. Volaris is priced at 62% lower than the current average price of a flight leaving 3 months from now.

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

    On average you can expect to pay $144 for a flight from San Antonio to San Luis Potosí. The cheapest flight overall is $45 while the most popular route, (San Antonio - San Luis Potosi) is currently priced at $165.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San Antonio to San Luis Potosí (average of $87). Flying from San Antonio to San Luis Potosí in May is currently the most expensive (average of $210). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from San Antonio to San Luis Potosí

Discover the top 2 airlines that operate flights from San Antonio to San Luis Potosí. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$150Average$194FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$345Average$486FlexibilityNo cancel feeOn-time69%

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