AUS - SLP

$223 Find Cheap Flights from Austin to San Luis Potosí

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to San Luis Potosí departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Potosí

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to San Luis Potosí, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to San Luis Potosí, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to San Luis Potosí (AUS-SLP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to San Luis Potosí that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to San Luis Potosí

Wed, Nov 12 - Wed, Dec 3
Multiple Airlines Logo
2:21 pm - 1:57 pmAUS-SLP
23h 36m2 stops
Multiple Airlines Logo
2:06 pm - 7:16 pmSLP-AUS
29h 10m3 stops
$431Multiple Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
Multiple Airlines Logo
7:20 am - 1:50 pmAUS-SLP
31h 30m3 stops
Multiple Airlines Logo
2:51 pm - 4:59 pmSLP-AUS
25h 08m2 stops
$436Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3
Delta Logo
7:48 am - 3:52 pmAUS-SLP
8h 04m1 stop
Delta Logo
12:42 pm - 5:54 pmSLP-AUS
5h 12m1 stop
$481Delta
Find Deal
Wed, Nov 12 - Wed, Dec 3
Multiple Airlines Logo
2:21 pm - 1:57 pmAUS-SLP
23h 36m2 stops
Multiple Airlines Logo
7:09 am - 10:58 pmSLP-AUS
15h 49m2 stops
$488Multiple Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26
Multiple Airlines Logo
7:20 am - 1:50 pmAUS-SLP
31h 30m3 stops
Multiple Airlines Logo
2:51 pm - 10:25 amSLP-AUS
18h 34m3 stops
$495Multiple Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
American Airlines Logo
7:00 am - 8:05 pmAUS-SLP
14h 05m1 stop
American Airlines Logo
11:59 am - 6:55 pmSLP-AUS
5h 56m1 stop
$515American Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
American Airlines Logo
5:36 pm - 11:36 pmAUS-SLP
6h 00m1 stop
American Airlines Logo
6:15 am - 7:24 pmSLP-AUS
13h 09m1 stop
$520American Airlines
Find Deal
Wed, Nov 12 - Wed, Dec 3
Multiple Airlines Logo
1:30 pm - 7:45 amAUS-SLP
18h 15m1 stop
Multiple Airlines Logo
2:06 pm - 4:23 pmSLP-AUS
26h 17m2 stops
$540Multiple Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
Aeromexico Logo
7:55 am - 4:25 pmAUS-SLP
9h 30m1 stop
Aeromexico Logo
6:00 am - 5:55 pmSLP-AUS
10h 55m1 stop
$559Aeromexico
Find Deal
Wed, Dec 3 - Wed, Dec 3
Aeromexico Logo
7:48 am - 3:52 pmAUS-SLP
8h 04m1 stop
Aeromexico Logo
7:08 pm - 5:54 pmSLP-AUS
22h 46m1 stop
$929Aeromexico
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $481 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 36% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$431
Overall average: $495
Multiple Airlines
Wed 11/12Wed 12/3
AUS - SLP • 2 stops
Cheapest one-way
$223
Typical prices: $446-504
Multiple Airlines
Sun 10/19
AUS - SLP • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Luis Potosí!
Booking Insights

KAYAK's insights & trends for Austin to San Luis Potosí flights

Get data-powered insights and trends into flights from Austin to San Luis Potosí to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Austin to San Luis Potosí?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to San Luis Potosí, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to San Luis Potosí is September, where tickets cost $354 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $912 and $701 respectively.

Good to know

Low seasonFebruary
Cheapest flight$223
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Austin to San Luis Potosí

When to book flights from Austin to San Luis Potosí

Are your dates flexible? Find out the best times to travel from Austin to San Luis Potosí based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to San Luis Potosí

  • What is the cheapest flight from Austin to San Luis Potosí?

    In the last 3 days, the lowest price for a flight from Austin to San Luis Potosí was $223 for a one-way ticket and $431 for a round-trip.

  • Do I need a passport to fly between Austin and San Luis Potosí?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Austin and on arrival in San Luis Potosí.

  • Which airports will I be using when flying from Austin to San Luis Potosí?

    Austin airport is called Austin Bergstrom and the only airport in San Luis Potosí is San Luis Potosi.

  • Which aircraft models fly most regularly from Austin to San Luis Potosí?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Austin to San Luis Potosí?

    oneworld, and Star Alliance are the airline alliances operating flights between Austin and San Luis Potosí, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Austin to San Luis Potosí, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to San Luis Potosí are United Airlines and American Airlines. With an average price for the route of $558 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $633 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Austin to San Luis Potosí?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to San Luis Potosí.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to San Luis Potosí?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to San Luis Potosí?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Potosí with an airline and back to Austin with another airline. Booking your flights between Austin and SLP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to San Luis Potosí?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Potosí from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Austin to San Luis Potosí

 
See real verified KAYAK customer reviews for airlines flying from Austin to San Luis Potosí. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to San Luis Potosí? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8931 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Everything you need to know for your flight from Austin to San Luis Potosí

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.