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San Luis Potosí

$241+ Cheap flights from Austin (AUS) 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SLP
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Austin to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 August 18, 2025.

Round-trip from

$447
(American Airlines)

One-way from

$241
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$360
From Austin Bergstrom to San Luis Potosi
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One-way flight from Austin Bergstrom to San Luis Potosi
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Highest demand for flights based on searches. 23% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Austin to San Luis Potosí

Cheapest flights from Austin to San Luis Potosí
Explore the most affordable flight options available from Austin to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. 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 10/112:28 pmAUS - SLP
1 stop23h 43mAmerican Airlines
Wed 10/85:14 amSLP - AUS
1 stop13h 23mAmerican Airlines
Deal found 8/16$447
This SmartFares deal was found by Cheapflights users on 8/16. 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.
Mon 9/227:46 amAUS - SLP
1 stop9h 39mAeromexico
Thu 9/256:05 amSLP - AUS
1 stop10h 50mAeromexico
Deal found 8/16$460
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Mon 9/225:45 amAUS - SLP
3 stops33h 05mMultiple Airlines
Thu 9/252:45 pmSLP - AUS
3 stops31h 17mMultiple Airlines
Deal found 8/16$487
This Aeromexico deal was found by Cheapflights users on 8/16. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:46 amAUS - SLP
1 stop9h 39mAeromexico
Fri 9/196:05 amSLP - AUS
1 stop10h 50mAeromexico
Deal found 8/16$521
This Aeromexico deal was found by Cheapflights users on 8/16. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:46 amAUS - SLP
1 stop9h 39mAeromexico
Mon 9/226:05 amSLP - AUS
1 stop10h 50mAeromexico
Deal found 8/16$541
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/46:00 amAUS - SLP
1 stop6h 11mAmerican Airlines
Wed 9/1012:01 pmSLP - AUS
1 stop5h 45mAmerican Airlines
Deal found 8/17$555
This Delta deal was found by Cheapflights users on 8/15. 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 12/157:48 amAUS - SLP
1 stop8h 19mDelta
Sun 12/216:29 amSLP - AUS
1 stop11h 21mDelta
Deal found 8/15$570
This Mytrip deal was found by Cheapflights users on 8/17. 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 9/412:15 pmAUS - SLP
3 stops26h 09mMultiple Airlines
Wed 9/102:26 pmSLP - AUS
2 stops31h 36mMultiple Airlines
Deal found 8/17$603
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Wed 10/15:45 amAUS - SLP
2 stops33h 05mMultiple Airlines
Wed 10/86:00 amSLP - AUS
1 stop10h 55mMultiple Airlines
Deal found 8/16$609

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 August 18, 2025.
Use the filters below to find and compare flights from Austin to San Luis Potosí that are best for you.

Fly from

Austin

Fly to

San Luis Potosí

Route

Depart

Return

Price

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Wed 10/1

12:28 pm-11:11 am

1 stop23h 43m

San Luis Potosi

Wed 10/8

5:14 am-7:37 pm

1 stop13h 23m

$447

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Mon 9/22

7:46 am-4:25 pm

1 stop9h 39m

San Luis Potosi

Thu 9/25

6:05 am-5:55 pm

1 stop10h 50m

$460

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Mon 9/22

5:45 am-1:50 pm

3 stops33h 05m

San Luis Potosi

Thu 9/25

2:45 pm-11:02 pm

3 stops31h 17m

$487

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Fri 9/12

7:46 am-4:25 pm

1 stop9h 39m

San Luis Potosi

Fri 9/19

6:05 am-5:55 pm

1 stop10h 50m

$521

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Mon 9/15

7:46 am-4:25 pm

1 stop9h 39m

San Luis Potosi

Mon 9/22

6:05 am-5:55 pm

1 stop10h 50m

$541

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Thu 9/4

6:00 am-11:11 am

1 stop6h 11m

San Luis Potosi

Wed 9/10

12:01 pm-6:46 pm

1 stop5h 45m

$555

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Mon 12/15

7:48 am-4:07 pm

1 stop8h 19m

San Luis Potosi

Sun 12/21

6:29 am-5:50 pm

1 stop11h 21m

$570

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Thu 9/4

12:15 pm-1:24 pm

3 stops26h 09m

San Luis Potosi

Wed 9/10

2:26 pm-11:02 pm

2 stops31h 36m

$603

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Wed 10/1

5:45 am-1:50 pm

2 stops33h 05m

San Luis Potosi

Wed 10/8

6:00 am-5:55 pm

1 stop10h 55m

$609

AustinSan Luis Potosí

AUS - SLP

AUSSLP

Austin Bergstrom

Mon 9/1

7:15 am-1:50 pm

3 stops31h 35m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 17 results
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Best time to book a flight from Austin to San Luis Potosí

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

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

Currently, January is the cheapest month in which you can book a flight from Austin to San Luis Potosí (average of $489). Flying from Austin to San Luis Potosí in December is currently the most expensive (average of $867). 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 AUS to SLP?

Find hourly flight availability from Austin 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 August 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from Austin to San Luis Potosí by exploring options for tickets at noon.

How much does it cost to fly round-trip from Austin to San Luis Potosí?

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 August 18, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Austin to San Luis Potosí. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Austin 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.

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

    Flying on United Airlines is currently your cheapest option to San Luis Potosí, with prices starting at $354. Another option worth looking into is American Airlines, starting at $459 round trip. You may be able to fly from Austin to San Luis Potosí for 34% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Austin 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 Austin to San Luis Potosí.

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

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

    Currently, January is the cheapest month in which you can book a flight from Austin to San Luis Potosí (average of $489). Flying from Austin to San Luis Potosí in December is currently the most expensive (average of $867). 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 Austin to San Luis Potosí

Discover the top 2 airlines that operate flights from Austin 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$540FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$459Average$579FlexibilityNo cancel feeOn-time71%

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