$140+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SLP
Jun 30 — Jul 71
Round-trip
1 adult, Economy
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Find cheap flights from Austin to San Luis Potosí with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to San Luis Potosí
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Best
Last-minute
One-way
Cheapest flights from Austin to San Luis PotosíExplore 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 May 31, 2026.
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 May 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Tue 7/78:00 pm
SLP
- AUS
2 stops38h 15m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:20 pm
AUS
- SLP
1 stop21h 22m
Multiple Airlines
Wed 8/123:10 pm
SLP
- AUS
2 stops19h 05m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Mon 7/202:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Tue 7/288:00 pm
SLP
- AUS
2 stops38h 15m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Tue 10/66:45 am
AUS
- SLP
2 stops26h 57m
Multiple Airlines
Sun 10/116:00 am
SLP
- AUS
1 stop6h 37m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:20 pm
AUS
- SLP
1 stop21h 22m
Multiple Airlines
Wed 7/293:10 pm
SLP
- AUS
2 stops19h 05m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$450
Best flights from Austin to San Luis PotosíDiscover carefully curated flight deals from Austin to San Luis Potosí that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 31, 2026.
Discover carefully curated flight deals from Austin to San Luis Potosí that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:20 pm
AUS
- SLP
1 stop21h 22m
Multiple Airlines
Wed 8/123:10 pm
SLP
- AUS
2 stops19h 05m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Tue 7/78:00 pm
SLP
- AUS
2 stops38h 15m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 5/30. 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.
Mon 7/202:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Tue 7/282:10 pm
SLP
- AUS
1 stop22h 30m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Fri 6/126:00 am
SLP
- AUS
1 stop6h 40m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Sun 6/143:10 pm
SLP
- AUS
2 stops21h 30m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 5/29. 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.
Sat 6/276:30 am
AUS
- SLP
2 stops27h 12m
Multiple Airlines
Tue 7/72:10 pm
SLP
- AUS
1 stop22h 30m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$581
Last-minute flights from Austin to San Luis PotosíDiscover last-minute flight deals from Austin to San Luis Potosí. Data last updated May 31, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to San Luis Potosí. Data last updated May 31, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:45 pm
AUS
- SLP
2 stops8h 46m
Multiple Airlines
Mon 6/86:00 am
SLP
- AUS
1 stop6h 40m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Fri 6/126:00 am
SLP
- AUS
1 stop6h 40m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Sun 6/143:10 pm
SLP
- AUS
2 stops21h 30m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/242:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Tue 7/78:00 pm
SLP
- AUS
2 stops38h 15m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$394
One-way flights from Austin to San Luis PotosíSearch for one-way flight options from Austin to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated May 31, 2026.
Search for one-way flight options from Austin to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated May 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/62:45 pm
AUS
- SLP
1 stop23h 50m
Viva
Deal found 5/28![Viva logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/62:45 pm
AUS
- SLP
3 stops24h 25m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 6/52:45 pm
AUS
- SLP
1 stop18h 57m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 5/31. 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.
Sat 6/136:30 am
AUS
- SLP
3 stops27h 12m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$339
This Aeromexico deal was found by Cheapflights users on 5/31. 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.
Sat 6/132:08 pm
AUS
- SLP
1 stop5h 17m
Aeromexico
Deal found 5/31![Aeromexico logo]()
$440
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Mon 6/295:30 am
AUS
- SLP
1 stop6h 19m
United Airlines
Deal found 5/27![United Airlines logo]()
$560
Find 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 May 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (Kiwi.com) |
One-way from | $140 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $626 |
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 May 31, 2026.
Use the filters below to find and compare flights from Austin to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Thu 8/6
12:20 pm-8:42 am
1 stop21h 22m
San Luis Potosi
Wed 8/12
3:10 pm-11:15 am
2 stops19h 05m
$401
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Wed 6/24
2:45 pm-8:42 am
1 stop18h 57m
San Luis Potosi
Tue 7/7
8:00 pm-11:15 am
2 stops38h 15m
$427
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Mon 7/20
2:45 pm-8:42 am
1 stop18h 57m
San Luis Potosi
Tue 7/28
2:10 pm-1:40 pm
1 stop22h 30m
$443
Quickest round-trip
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Fri 6/5
2:45 pm-8:42 am
1 stop18h 57m
San Luis Potosi
Fri 6/12
6:00 am-1:40 pm
1 stop6h 40m
$478
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Sun 6/7
2:45 pm-8:42 am
1 stop18h 57m
San Luis Potosi
Sun 6/14
3:10 pm-1:40 pm
2 stops21h 30m
$489
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Sat 6/27
6:30 am-8:42 am
2 stops27h 12m
San Luis Potosi
Tue 7/7
2:10 pm-1:40 pm
1 stop22h 30m
$581
Cheapest one-way
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Mon 7/6
2:45 pm-2:10 pm
2 stops24h 25m
$164
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Mon 7/6
2:45 pm-2:10 pm
3 stops24h 25m
$182
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Fri 6/5
2:45 pm-10:31 pm
2 stops8h 46m
$255
AustinSan Luis Potosí
AUS - SLP
AUSSLP
Austin Bergstrom
Sat 6/13
6:30 am-8:42 am
3 stops27h 12m
$339
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Austin 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 Austin to San Luis Potosí in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-San Luis Potosí flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-San Luis Potosí flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-San Luis Potosí flights, Cheapflights users trust FlightHub the most. FlightHub 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 Austin-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 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.
AUS-SLP
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
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 May 31, 2026.
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.
Boarding
7.7
Entertainment
7.1
Food
6.6
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Food
6.6
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Food
6.6
Comfort
7.3
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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.
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Alternative routes for Austin to San Luis Potosí
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Complete your trip
Complete your trip to San Luis Potosí by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to San Luis Potosí by cabin class
Find flights from Austin to San Luis Potosí, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and San Luis Potosí flights
Browse other Austin and San Luis Potosí flight options. Last updated on May 31, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on May 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Potosí
Explore flights to San Luis Potosí departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 31, 2026.
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 May 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$400 | Average$637 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$493 | Average$633 | FlexibilityNo cancel fee | On-time71% |