SLP

$45 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 2/17. 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
$165
Overall average: $212
Volaris
Thu 3/12Thu 3/19
IAH - SLP • Non-stop
Cheapest one-way
$45
Typical prices: $45-$121
Volaris
Tue 2/17
IAH - SLP • Non-stop
Our travelers' advice
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
Volaris
Cheapest • from $165 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
IAH
-
SLP
Cheapest
IAH
-
SLP
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
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

Thu, Mar 12 - Thu, Mar 19
Volaris Logo
11:51 am - 12:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
1:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$165Volaris
Thu, Mar 12 - Tue, Mar 17
Volaris Logo
11:51 am - 12:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
1:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$167Volaris
Thu, Mar 12 - Thu, Mar 19
Volaris Logo
11:51 am - 12:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
1:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$169Volaris
Sat, Apr 18 - Sat, Apr 25
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:53 pm - 5:43 pm
SLP
-
IAH
1h 50mnonstop
$171Volaris
Sat, Apr 18 - Sat, Apr 25
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:53 pm - 5:43 pm
SLP
-
IAH
1h 50mnonstop
$172Volaris
Thu, Jun 4 - Sat, Jun 13
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:53 pm - 5:43 pm
SLP
-
IAH
1h 50mnonstop
$192Volaris
Thu, Jun 4 - Sat, Jun 13
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:53 pm - 5:43 pm
SLP
-
IAH
1h 50mnonstop
$203Volaris
Tue, Mar 10 - Tue, Mar 17
Volaris Logo
11:51 am - 12:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
1:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$249Volaris
Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
6:00 am - 12:35 pm
HOU
-
SLP
6h 35m
1 stop
American Airlines Logo
1:20 pm - 7:50 pm
SLP
-
HOU
6h 30m
1 stop
$417American Airlines
Fri, Mar 20 - Tue, Mar 24
American Airlines Logo
8:20 pm - 11:30 am
HOU
-
SLP
16h 10m
1 stop
American Airlines Logo
12:25 pm - 7:50 pm
SLP
-
HOU
6h 25m
1 stop
$449American 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 March.

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 $77 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, Sunday 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 $171 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $493 and $489 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 44% 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$45
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 $45 for a one-way ticket and $165 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 9282 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

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.

10.0 ExcellentBill, Feb 2026
IAH - LAX
Read more United Airlines reviews

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

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

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.

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.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

did not have enough meal for first class passengers so offer us snack

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

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.

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.

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.

In Mexico charges too much for my luggage and I ask for help and nothing one lady she just disappeared 😡😡😡😡😡never going to fly there

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

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

Information on your arrival and departure airports