$277+ Cheap flights from Austin (AUS) to San Luis Potosí, Mexico (SLP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SLP
Dec 5 — Dec 121
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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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 November 5, 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 November 5, 2026.
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/511:10 am -
3 stops32h 03m
Mon 12/71:20 pm -
2 stops20h 54m
Deal found 11/1![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/291:55 pm -
1 stop18h 46m
Sun 12/69:36 am -
2 stops48h 38m
Deal found 11/1![Multiple Airlines logo]()
$400
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:43 pm -
2 stops19h 07m
Thu 12/103:05 pm -
2 stops19h 09m
Deal found 11/3![Frontier logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/21:53 pm -
2 stops23h 57m
Thu 12/108:42 pm -
1 stop15h 48m
Deal found 11/3![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/21:45 pm -
1 stop17h 50m
Thu 12/108:42 pm -
1 stop15h 48m
Deal found 11/3![Viva logo]()
$668
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/55:15 am -
1 stop6h 34m
Mon 12/76:00 am -
1 stop9h 23m
Deal found 11/1![United Airlines logo]()
$699
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 November 5, 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 November 5, 2026.
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/511:10 am -
3 stops32h 03m
Mon 12/71:20 pm -
3 stops20h 54m
Deal found 11/1![Multiple Airlines logo]()
$419
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:43 pm -
2 stops19h 07m
Thu 12/103:05 pm -
2 stops19h 09m
Deal found 11/3![Frontier logo]()
$482
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 1/195:15 am -
1 stop6h 34m
Sat 1/2312:49 pm -
1 stop4h 32m
Deal found 11/3![United Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/77:00 am -
1 stop5h 16m
Sat 11/141:16 pm -
1 stop5h 59m
Deal found 11/2![American Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/161:45 pm -
1 stop17h 50m
Tue 1/58:46 pm -
1 stop15h 44m
Deal found 11/2![Viva logo]()
$879
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Wed 12/26:43 pm -
3 stops19h 07m
Thu 12/109:36 am -
3 stops31h 59m
Deal found 11/3![Multiple Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/55:15 am -
1 stop6h 34m
Mon 12/76:00 am -
1 stop9h 23m
Deal found 11/1![United Airlines logo]()
$699
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/2812:16 pm -
1 stop8h 41m
Wed 12/212:49 pm -
1 stop4h 42m
Deal found 11/1![United Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/116:00 am -
1 stop6h 16m
Fri 12/181:11 pm -
1 stop7h 02m
Deal found 11/4![American Airlines logo]()
$847
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/2112:16 pm -
1 stop8h 41m
Sun 11/2912:49 pm -
1 stop12h 02m
Deal found 11/2![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/117:00 am -
1 stop4h 49m
Fri 12/186:00 am -
1 stop7h 08m
Deal found 11/1![United Airlines logo]()
$839
Last-minute flights from Austin to San Luis PotosíDiscover last-minute flight deals from Austin to San Luis Potosí. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to San Luis Potosí. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 11/291:55 pm -
1 stop18h 46m
Sun 12/69:36 am -
2 stops48h 38m
Deal found 11/1![Multiple Airlines logo]()
$400
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:43 pm -
2 stops19h 07m
Thu 12/103:05 pm -
2 stops19h 09m
Deal found 11/3![Frontier logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/21:53 pm -
2 stops23h 57m
Thu 12/108:42 pm -
1 stop15h 48m
Deal found 11/3![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/21:45 pm -
1 stop17h 50m
Thu 12/108:42 pm -
1 stop15h 48m
Deal found 11/3![Viva logo]()
$668
This Mytrip deal was found by Cheapflights users on 11/1. 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 12/511:10 am -
3 stops32h 03m
Mon 12/71:20 pm -
2 stops20h 54m
Deal found 11/1![Multiple Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/55:15 am -
1 stop6h 34m
Mon 12/76:00 am -
1 stop9h 23m
Deal found 11/1![United Airlines logo]()
$699
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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/2910:45 am -
2 stops32h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/297:10 am -
1 stop4h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![United Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sun 12/201:45 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Viva logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sun 12/2010:45 am -
2 stops32h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$416
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (Mytrip) |
One-way from | $277 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $579 |
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 7,457,451 searches. Data last updated November 5, 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 Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Tue 12/29
8:27 pm-1:50 pm
3 stops41h 23m
San Luis Potosi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$335
Quickest round-trip
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Tue 12/29
7:10 am-11:49 am
1 stop4h 39m
San Luis Potosi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$336
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Sun 12/20
1:45 pm-7:05 pm
1 stop5h 20m
San Luis Potosi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$407
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Sun 12/20
10:45 am-7:13 pm
2 stops32h 28m
San Luis Potosi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$416
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Sat 12/5
11:10 am-7:13 pm
3 stops32h 03m
San Luis Potosi
Mon 12/7
1:20 pm-10:14 am
3 stops20h 54m
$419
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Wed 12/2
6:43 pm-1:50 pm
2 stops19h 07m
San Luis Potosi
Thu 12/10
3:05 pm-10:14 am
2 stops19h 09m
$482
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Wed 12/2
6:43 pm-1:50 pm
3 stops19h 07m
San Luis Potosi
Thu 12/10
9:36 am-5:35 pm
3 stops31h 59m
$611
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Tue 1/19
5:15 am-11:49 am
1 stop6h 34m
San Luis Potosi
Sat 1/23
12:49 pm-5:21 pm
1 stop4h 32m
$693
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Sat 12/5
5:15 am-11:49 am
1 stop6h 34m
San Luis Potosi
Mon 12/7
6:00 am-3:23 pm
1 stop9h 23m
$699
AustinSan Luis Potosí
AUS Austin Bergstrom - SLP San Luis Potosi
AUSSLP
Austin Bergstrom
Sat 11/28
12:16 pm-8:57 pm
1 stop8h 41m
San Luis Potosi
Wed 12/2
12:49 pm-5:31 pm
1 stop4h 42m
$713
Showing 1-10 of 15 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 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.
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 November 5, 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.
Crew
8.1
Food
6.7
Comfort
7.3
Overall
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Food
6.7
Comfort
7.3
Overall
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Food
6.7
Comfort
7.3
Overall
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - 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 November 5, 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 November 5, 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 November 5, 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$459 | Average$734 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$491 | Average$699 | FlexibilityNo cancel fee | On-time71% |