SLP

$139 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 11/25. 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
$156
Overall average: $871
Volaris
Sat 1/10Sat 1/17
IAH - SLP • Non-stop
Cheapest one-way
$139
Typical prices: $140-$199
Volaris
Tue 11/25
IAH - SLP • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
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 $156 (round-trip)
Delta
Best reviews • 7.9 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 57% 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!
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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

Sat, Jan 10 - Sat, Jan 17
Volaris Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
Volaris Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
$156Volaris
Find Deal
Sat, Jan 17 - Tue, Jan 27
Volaris Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
Volaris Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
$162Volaris
Find Deal
Sat, Dec 6 - Tue, Dec 16
Volaris Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
Volaris Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
$163Volaris
Find Deal
Sat, Dec 6 - Tue, Dec 16
Volaris Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
Volaris Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
$169Volaris
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
4:15 pm - 1:16 pmIAH-SLP
21h 01m2 stops
Multiple Airlines Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
$255Multiple Airlines
Find Deal
Sat, Jan 17 - Tue, Jan 27
Multiple Airlines Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
Multiple Airlines Logo
7:09 am - 11:58 pmSLP-IAH
16h 49m2 stops
$272Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
7:35 am - 1:16 pmIAH-SLP
29h 41m3 stops
Multiple Airlines Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
$275Multiple Airlines
Find Deal
Mon, Nov 24 - Wed, Nov 26
American Airlines Logo
6:28 pm - 12:39 pmIAH-SLP
18h 11m1 stop
American Airlines Logo
1:31 pm - 9:57 pmSLP-IAH
8h 26m1 stop
$290American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 16
American Airlines Logo
6:36 pm - 12:44 pmHOU-SLP
18h 08m1 stop
American Airlines Logo
6:15 am - 8:18 pmSLP-HOU
14h 03m1 stop
$337American Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 2
American Airlines Logo
12:15 pm - 11:36 pmHOU-SLP
11h 21m1 stop
American Airlines Logo
6:15 am - 5:52 pmSLP-HOU
11h 37m1 stop
$345American Airlines
Find Deal
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 January.

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 $192 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, Tuesday is the cheapest day to fly and Sunday 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 September, where tickets cost $189 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $711 and $645 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 57% 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

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United offers Economy Plus seats with up to six inches more legroom than standard economy.


Purchase Priority Boarding to ensure overhead bin space and avoid gate-checking your carry-on.

Volaris

Volaris Plus fare includes one checked bag, priority boarding, and flexible changes.


Avoid rows 11 and 12 on Volaris as they often don’t recline.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

Yulia Denisyuk

Yulia Denisyuk

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.

Read more

Good to know

Cheapest flight$139
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 $139 for a one-way ticket and $156 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, SkyTeam, 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 5 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.
7.9
DeltaOverall score based on 8007 reviews
8.1Boarding
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
Airline reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

10.0 ExcellentJacky, Nov 2025JFK - LHR
Read more Delta reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

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.

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.

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

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

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

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.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

The flight was delayed an hour and a half, and they would not update the board on when the flight was supposed to take off. Once the plane arrived, they started the boarding process before the plane was even ready for the passengers so we had to wait another 45 minutes on the tarmac while we waited for the plane to be ready for us. In my opinion, there is no point in starting the boarding process when you are not ready to board the plane. This just causes a crowded gate with everyone from zone one and zone two standing up going nowhere.

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

Information on your arrival and departure airports