SLP

$94 Find Cheap Flights from Houston 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 Houston to San Luis Potosí departing on 4/18. 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, 0 bags

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 Houston 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 Houston to San Luis Potosí, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$252
Typical prices: $508-$284
Volaris
Tue 6/30Thu 7/9
IAH - SLP • Non-stop
Cheapest one-way
$94
Typical prices: $371-$571
Volaris
Sat 4/18
IAH - SLP • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom benefits.
Volaris Plus fare includes a checked bag and flexibility.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $252 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines and Volaris. Average duration is 2h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 45% compared to booking last minute.
Insights
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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!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Houston to San Luis Potosí

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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 Houston to San Luis Potosí

Tue, Jun 30 - Thu, Jul 9
Volaris Logo
12:35 pm - 1:24 pm
IAH
-
SLP
1h 49mnonstop
Volaris Logo
2:48 pm - 5:43 pm
SLP
-
IAH
1h 55mnonstop
$252Volaris
Mon, Jun 1 - Tue, Jul 7
Volaris Logo
12:05 pm - 10:44 pm
IAH
-
SLP
11h 39m
1 stop
Volaris Logo
2:48 pm - 5:43 pm
SLP
-
IAH
1h 55mnonstop
$265Volaris
Sat, Jun 6 - Sat, Jun 20
Volaris Logo
12:35 pm - 1:24 pm
IAH
-
SLP
1h 49mnonstop
Volaris Logo
2:48 pm - 5:43 pm
SLP
-
IAH
1h 55mnonstop
$269Volaris
Sat, Apr 18 - Sat, Apr 25
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:49 pm - 5:43 pm
SLP
-
IAH
1h 54mnonstop
$278Volaris
Thu, Apr 23 - Thu, May 14
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:49 pm - 5:43 pm
SLP
-
IAH
1h 54mnonstop
$279Volaris
Tue, Jun 30 - Thu, Jul 9
Volaris Logo
12:35 pm - 1:24 pm
IAH
-
SLP
1h 49mnonstop
Volaris Logo
7:47 am - 9:23 pm
SLP
-
IAH
12h 36m
1 stop
$280Volaris
Tue, May 12 - Thu, May 14
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:49 pm - 5:43 pm
SLP
-
IAH
1h 54mnonstop
$284Volaris
Tue, Apr 28 - Thu, Apr 30
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:49 pm - 5:43 pm
SLP
-
IAH
1h 54mnonstop
$288Volaris
Mon, Apr 27 - Mon, May 4
American Airlines Logo
8:21 pm - 11:00 am
HOU
-
SLP
15h 39m
1 stop
American Airlines Logo
12:09 pm - 11:47 pm
SLP
-
HOU
10h 38m
1 stop
$373American Airlines
Fri, Apr 24 - Fri, May 1
American Airlines Logo
8:21 pm - 11:00 am
HOU
-
SLP
15h 39m
1 stop
American Airlines Logo
12:09 pm - 9:26 am
SLP
-
HOU
20h 17m
1 stop
$380American Airlines
Booking Insights

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

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

How much is a round-trip flight from Houston to San Luis Potosí?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to San Luis Potosí departing in June.

What is the cheapest Houston to San Luis Potosí flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to San Luis Potosí costs $133 on the route between Houston George Bush Intcntl Airport (IAH) and San Luis Potosí (SLP). It is also the most popular route.

What’s the cheapest day of the week to fly from Houston to San Luis Potosí?

The average price of all round-trip flights from Houston to San Luis Potosí clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to San Luis Potosí, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Luis Potosí, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Houston 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 Houston 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 Houston to San Luis Potosí is February, where tickets cost $170 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is $484 and $480 respectively.

How far in advance should I book a flight from Houston to San Luis Potosí?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to San Luis Potosí, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to San Luis Potosí, you should book around 2 weeks before departure, which saves you about 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Expert advice

Expert advice for your flight from Houston to San Luis Potosí

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Cheapest flight$94
Flight from Houston George Bush Airport to San Luis Potosí

When to book flights from Houston to San Luis Potosí

Are your dates flexible? Find out the best times to travel from Houston 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 Houston to San Luis Potosí

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

    In the last 3 days, the lowest price for a flight from Houston to San Luis Potosí was $94 for a one-way ticket and $252 for a round-trip.

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

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

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

    On your way to San Luis Potosí, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at San Luis Potosi.

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

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

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

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

  • How does KAYAK find such low prices on flights from Houston 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 Houston to San Luis Potosí.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston 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 Houston 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 Houston 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 Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston 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 Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to San Luis Potosí?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston to San Luis Potosi.
Find which airlines fly direct from Houston to San Luis Potosi Airport, which days they fly and book direct flights.

Direct departures

Houston to San Luis Potosi

Monday

United Airlines

United Airlines

Tuesday

United Airlines,Volaris

United Airlines,Volaris

Wednesday

United Airlines

United Airlines

Thursday

United Airlines,Volaris

United Airlines,Volaris

Friday

United Airlines

United Airlines

Saturday

United Airlines,Volaris

United Airlines,Volaris

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Luis Potosi to Houston

Monday

United Airlines

United Airlines

Tuesday

United Airlines,Volaris

United Airlines,Volaris

Wednesday

United Airlines

United Airlines

Thursday

United Airlines,Volaris

United Airlines,Volaris

Friday

United Airlines

United Airlines

Saturday

United Airlines,Volaris

United Airlines,Volaris

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Houston to San Luis Potosí

 
See real verified KAYAK customer reviews for airlines flying from Houston 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 Houston 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 9517 reviews
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

8.0 ExcellentShawna, Mar 2026
IAH - JAX
Read more United Airlines reviews

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I like flying first class, and United has a nice one

The flight changed gates multiple times and flight had to be delayed multiple times

Delayed for mechanical and no updates on what was happening and how long the delay might be.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

The flights were on time, the ground crew and on board crews were kind and efficient. The free snacks for Premium+ were good, similar to US First Class snacks. The plane were clean and bright! Complaints? The seats were worn and the seat-back pockets were missing. Overall, I'll book again with Volaris. Ignore the negative social media posts, understand what your fare includes, buy the add ons you need. We had no problems with our personal items and carryons.

Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.

It’s a 2 1/2 hour flight so good and comfort was not my real concern. Safety, easy, fast was what I was looking for. The crews were great, plane was clean, boarding from CBX was fantastic! Definitely traveling this way again.

The money you save flying volaris is not worth it

Is was a good short flight with some turbulence! I would fly Volaris again.

We had boarding passes for the next flight but we could not catch the flight in the small airport just because volaris closed the boarding at the counters an hour before for which we had to sepnd almost 3+ hours to catch next flight. There are hardly anyone who can speak english, but thank God, we have found an young man who could not only speak English but helped us book for the next flight. The air crafts are noisy and scary sometimes to hear that squeeking noises during the take off and during the flight. They do not even offer a cup of coffee for free in flight. The prices are super high and the services are zero. That’s pretty much for this airlines in summary.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

The boarding , and it would be nice if they would let us know head of time about flight changes

The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

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

Information on your arrival and departure airports