SLP

$171 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 1/2. 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
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$171
Typical prices: $374-$635
Volaris
Sat 3/14Sat 3/21
IAH - SLP • Non-stop
Cheapest one-way
$143
Typical prices: $441-$467
American Airlines
Fri 1/2
IAH - SLP • 1 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 $171 (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 61% 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

Sat, Mar 14 - Sat, Mar 21
Volaris Logo
11:51 am - 12:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
1:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$171Volaris
Sat, Feb 14 - Tue, Feb 17
Volaris Logo
11:51 am - 1:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
2:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$199Volaris
Thu, Jan 1 - Sat, Jan 17
Volaris Logo
11:51 am - 1:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
2:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$274Volaris
Tue, Apr 7 - Thu, Apr 16
American Airlines Logo
5:00 am - 11:24 am
HOU
-
SLP
7h 24m1 stop
American Airlines Logo
1:55 pm - 11:41 pm
SLP
-
HOU
8h 46m1 stop
$324American Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
6:30 am - 7:15 pm
IAH
-
SLP
12h 45m1 stop
Multiple Airlines Logo
1:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$351Multiple Airlines
Sat, Jan 24 - Mon, Jan 26
American Airlines Logo
6:00 am - 1:03 pm
HOU
-
SLP
7h 03m1 stop
American Airlines Logo
7:00 am - 6:06 pm
SLP
-
HOU
11h 06m1 stop
$383American Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
8:00 am - 11:40 pm
IAH
-
SLP
15h 40m1 stop
American Airlines Logo
7:00 am - 4:06 pm
SLP
-
IAH
9h 06m1 stop
$383American Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
9:04 am - 11:40 pm
HOU
-
SLP
14h 36m1 stop
American Airlines Logo
7:00 am - 10:46 pm
SLP
-
HOU
15h 46m1 stop
$390American Airlines
Sat, Feb 14 - Tue, Feb 17
Multiple Airlines Logo
11:51 am - 1:57 pm
IAH
-
SLP
2h 06mnonstop
Multiple Airlines Logo
8:33 am - 6:37 pm
SLP
-
IAH
10h 04m1 stop
$390Multiple Airlines
Sat, Jan 3 - Sat, Jan 10
Volaris Logo
11:51 am - 1:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
2:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$391Volaris
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.

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 $163 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 Saturday 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 February and March, where the average cost of round-trip tickets is $830 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 61% 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.
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$143
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 $143 for a one-way ticket and $171 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston and San Luis Potosí, with SkyTeam 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 4 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 8012 reviews
7.9Comfort
7.3Food
8.1Boarding
8.5Crew
7.9Entertainment
Airline reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

2.0 MediocreBarbara, Dec 2025
PHL - MSP
Read more Delta reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

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.

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

The pilot greased the landing and the crew was fantastic.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

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.

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.

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.

Better communication about delayed flight. I am thankful for a small credit for late flight.

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.

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

Information on your arrival and departure airports