$126 Find Cheap Flights from San Luis Potosí to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Potosí to Houston departing on 11/6. 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 Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Potosí to Houston, 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 San Luis Potosí to Houston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Luis Potosí to Houston (SLP-HOU)

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

Thu, Dec 25 - Thu, Jan 1
Volaris Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
Volaris Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
$223Volaris
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
5:14 am - 5:13 pmSLP-IAH
10h 59m1 stop
American Airlines Logo
5:00 am - 9:20 pmIAH-SLP
16h 20m1 stop
$235American Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 27
Volaris Logo
2:47 pm - 4:40 pmSLP-IAH
1h 53mnonstop
Volaris Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
$276Volaris
Find Deal
Wed, Oct 15 - Wed, Oct 29
American Airlines Logo
5:14 am - 5:13 pmSLP-IAH
10h 59m1 stop
American Airlines Logo
7:00 am - 8:05 pmIAH-SLP
14h 05m1 stop
$286American Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 29
American Airlines Logo
5:14 am - 10:14 pmSLP-HOU
16h 00m1 stop
American Airlines Logo
8:58 am - 8:05 pmHOU-SLP
12h 07m1 stop
$286American Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
5:14 am - 9:17 amSLP-IAH
27h 03m1 stop
American Airlines Logo
10:07 am - 8:05 pmIAH-SLP
10h 58m1 stop
$287American Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 27
Multiple Airlines Logo
2:06 pm - 6:03 amSLP-IAH
15h 57m2 stops
Multiple Airlines Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
$345Multiple Airlines
Find Deal
Mon, Nov 24 - Sat, Nov 29
Multiple Airlines Logo
7:09 am - 4:18 pmSLP-IAH
9h 09m1 stop
Multiple Airlines Logo
11:51 am - 1:57 pmIAH-SLP
2h 06mnonstop
$386Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
11:49 am - 2:51 pmSLP-IAH
2h 02mnonstop
United Airlines Logo
6:47 pm - 9:00 pmIAH-SLP
2h 13mnonstop
$492United Airlines
Find Deal
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
11:49 am - 2:51 pmSLP-IAH
2h 02mnonstop
United Airlines Logo
6:05 pm - 7:12 pmIAH-SLP
2h 07mnonstop
$510United Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
United's Economy Plus offers up to six inches more legroom.
Volaris Plus fare includes priority boarding and a checked bag.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Volaris
Cheapest • from $223 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
SLP-IAH
Cheapest
SLP-IAH
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$223
Overall average: $563
Volaris
Thu 12/25Thu 1/1
SLP - IAH • Non-stop
Cheapest one-way
$126
Typical prices: $112-210
Volaris
Thu 11/6
SLP - IAH • Non-stop
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 Houston!
Expert advice

Expert advice for your flight from San Luis Potosí to Houston

 
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
Volaris

Choose Plus fare for priority boarding and a checked bag, ideal for flexible travel plans.


For carry-on only travel, Basic fare can be cheaper than Zero with add-ons.

Read more about Volarisby Yulia Denisyuk
United Airlines

Consider Economy Plus for extra legroom, up to six inches more than standard economy.


Purchase Priority Boarding to ensure overhead bin space, placing you in Zone 2.

Our travel experts
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
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
Booking Insights

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

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

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

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

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

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

The cheapest return flight from San Luis Potosí to Houston costs $214 on the route between San Luis Potosí (SLP) and Houston George Bush Intcntl Airport (IAH). It is also the most popular route.

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

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

Your flight ticket price will generally be cheaper if you fly to Houston on a Thursday and more expensive on a Sunday. On your return trip to San Luis Potosí, you should consider flying back on a Saturday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Potosí to Houston, 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 San Luis Potosí to Houston is August, where tickets cost $189 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $647 and $619 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Luis Potosí to Houston, 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 San Luis Potosí to Houston, you should book around 5 weeks before departure, which saves you about 60% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Cheapest flight$126
Flight from San Luis Potosí to Houston George Bush Airport

When to book flights from San Luis Potosí to Houston

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

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

    In the last 3 days, the lowest price for a flight from San Luis Potosí to Houston was $126 for a one-way ticket and $223 for a round-trip.

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

    A passport is required to fly from San Luis Potosí to Houston.

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

    On your way to Houston, you’ll fly out from San Luis Potosi. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

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

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

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

    Star Alliance is the only airline alliance operating flights between San Luis Potosí and Houston.

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

    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 San Luis Potosí to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from San Luis Potosí 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 San Luis Potosí to Houston?

    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 Houston with an airline and back to San Luis Potosí with another airline.

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

    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 Houston from San Luis Potosí up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from San Luis Potosí to Houston?

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

Direct departures

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

Direct returns

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

Reviews of the top airline flying from San Luis Potosí to Houston

 
See real verified KAYAK customer reviews for airlines flying from San Luis Potosí to Houston. 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 San Luis Potosí to Houston? 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 8924 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

2.0 MediocreAnonymous, Sep 2025SAN - IAH
Read more United Airlines reviews

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

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.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

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

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