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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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SLP
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap 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 December 9, 2025.

This CheapOair deal was found by Cheapflights users on 12/8. 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 12/2712:38 pmSAT - SLP
Nonstop1h 34mVolaris
Tue 1/63:19 pmSLP - SAT
Nonstop1h 31mVolaris
Deal found 12/8$445
This CheapOair deal was found by Cheapflights users on 12/7. 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.
Thu 12/2512:38 pmSAT - SLP
Nonstop1h 34mVolaris
Thu 1/13:19 pmSLP - SAT
Nonstop1h 31mVolaris
Deal found 12/7$474
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/259:51 amSAT - SLP
1 stop11h 03mUnited Airlines
Wed 12/3112:49 pmSLP - SAT
1 stop9h 59mUnited Airlines
Deal found 12/8$476
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/2511:28 amSAT - SLP
1 stop9h 26mUnited Airlines
Thu 1/16:00 amSLP - SAT
1 stop9h 53mUnited Airlines
Deal found 12/8$499
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/243:00 pmSAT - SLP
1 stop21h 33mAmerican Airlines
Wed 12/316:20 amSLP - SAT
1 stop12h 50mAmerican Airlines
Deal found 12/9$506
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:51 amSAT - SLP
1 stop11h 03mUnited Airlines
Wed 12/3112:49 pmSLP - SAT
1 stop9h 59mUnited Airlines
Deal found 12/7$528
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:30 pmSAT - SLP
1 stop25h 24mUnited Airlines
Wed 12/3112:49 pmSLP - SAT
1 stop9h 59mUnited Airlines
Deal found 12/7$535
This Delta deal was found by Cheapflights users on 12/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:12 pmSAT - SLP
1 stop6h 16mDelta
Wed 12/316:02 amSLP - SAT
1 stop4h 40mDelta
Deal found 12/7$538
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:28 amSAT - SLP
1 stop9h 26mUnited Airlines
Thu 1/16:00 amSLP - SAT
1 stop13h 41mUnited Airlines
Deal found 12/7$550
This American Airlines deal was found by Cheapflights users on 12/8. 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.
Thu 12/117:31 pmSAT - SLP
1 stop25h 50mAmerican Airlines
Sun 12/141:35 pmSLP - SAT
1 stop7h 12mAmerican Airlines
Deal found 12/8$557

Find 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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$196
(CheapOair)

One-way from

$45
(CheapOair)

Popular in

April

Cheapest in

October

Average price

$440

Good round-trip deal

$164 or less

Good one-way deal

$41 or less
Provider with most accurate pricing for San Antonio-San Luis Potosi flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-San Luis Potosi flights.
Search Deals
From San Antonio to San Luis Potosi
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One-way flight from San Antonio to San Luis Potosi
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from San Antonio to San Luis Potosi.
Search Deals
Price to beat on a one-way flight from San Antonio to San Luis Potosi.
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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 December 9, 2025.
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

Sat 3/14

12:38 pm-1:12 pm

Nonstop1h 34m

San Luis Potosi

Sat 3/21

2:23 pm-4:50 pm

Nonstop1h 27m

$202

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sat 1/24

12:38 pm-2:12 pm

Nonstop1h 34m

San Luis Potosi

Tue 2/3

3:19 pm-4:50 pm

Nonstop1h 31m

$202

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 3/17

12:38 pm-1:12 pm

Nonstop1h 34m

San Luis Potosi

Sat 3/21

2:23 pm-4:50 pm

Nonstop1h 27m

$238

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 1/6

12:38 pm-2:12 pm

Nonstop1h 34m

San Luis Potosi

Tue 1/13

3:19 pm-4:50 pm

Nonstop1h 31m

$290

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Tue 1/6

7:40 am-11:49 am

1 stop4h 09m

San Luis Potosi

Tue 1/13

6:00 am-1:19 pm

1 stop7h 19m

$389

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sat 1/24

12:20 pm-8:03 pm

1 stop7h 43m

San Luis Potosi

Tue 2/3

5:53 am-10:50 am

1 stop4h 57m

$395

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sun 2/1

12:20 pm-11:59 pm

1 stop11h 39m

San Luis Potosi

Thu 2/5

5:48 am-10:48 am

1 stop5h 00m

$429

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sat 1/24

4:04 pm-9:00 pm

1 stop4h 56m

San Luis Potosi

Sun 2/1

6:00 am-1:08 pm

1 stop7h 08m

$429

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Sat 3/14

1:20 pm-8:03 pm

1 stop7h 43m

San Luis Potosi

Sat 3/21

5:48 am-11:35 am

1 stop4h 47m

$432

San AntonioSan Luis Potosí

SAT - SLP

SATSLP

San Antonio

Thu 4/16

5:00 am-10:49 am

1 stop6h 49m

San Luis Potosi

Sun 4/19

7:12 am-5:46 pm

1 stop9h 34m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 22 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 December.
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

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-San Luis Potosí flight deals on Cheapflights vs. eDreams >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 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 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 December 9, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to San Luis Potosí in the morning. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight in the afternoon.

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 December 9, 2025.
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
9,089 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,089 reviews
United Airlines
7.4
Good
9,089 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Volaris
6.7
Okay
1,156 reviews
United Airlines
7.4
Good
9,089 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 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 or United Airlines to get the fastest option. The distance from San Antonio to San Luis Potosí is about 525 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Volaris ($129), and United Airlines ($345) offers the cheapest pricing from San Antonio to San Luis Potosí. Volaris is priced at 63% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Volaris. According to our data, you can fly for as low as $40. Users have also found prices from $143 and $154 on Delta and United Airlines, respectively.

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

    On average you can expect to pay $142 for a flight from San Antonio to San Luis Potosí. The cheapest flight overall is $41 while the most popular route, (San Antonio - San Luis Potosi) is currently priced at $202.

  • 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$150Average$190FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$345Average$490FlexibilityNo cancel feeOn-time69%

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