$192 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 7/5. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$309
Typical prices: $323-$245
Viva, Volaris
Tue 7/7Tue 7/14
SLP - IAH • 1 stop
Cheapest non-stop
$358
Typical prices: $226-$212
United Airlines
Tue 9/22Tue 9/29
SLP - IAH • 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 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
Cheapest • from $319 (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 1h 58m
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 4 weeks in advance save around 34% 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 Houston!
Flight Deals
Booking Insights
Expert advice
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

Tue, Jul 7 - Tue, Jul 14
Multiple Airlines Logo
2:10 pm - 8:35 am
SLP
-
IAH
17h 25m
1 stop
Multiple Airlines Logo
12:35 pm - 1:24 pm
IAH
-
SLP
1h 49mnonstop
$309Multiple Airlines
Tue, Jul 7 - Tue, Jul 14
Viva Logo
2:10 pm - 8:35 am
SLP
-
IAH
17h 25m
1 stop
Viva Logo
9:45 am - 1:35 pm
IAH
-
SLP
4h 50m
1 stop
$319Viva
Tue, Jun 23 - Mon, Jul 6
Volaris Logo
2:48 pm - 5:43 pm
SLP
-
IAH
1h 55mnonstop
Volaris Logo
12:05 pm - 10:31 pm
IAH
-
SLP
11h 26m
1 stop
$322Volaris
Mon, Jul 6 - Mon, Jul 13
Multiple Airlines Logo
9:22 am - 9:10 am
SLP
-
IAH
22h 48m
1 stop
Multiple Airlines Logo
10:20 am - 10:31 pm
IAH
-
SLP
13h 11m
1 stop
$324Multiple Airlines
Mon, Jul 6 - Tue, Jul 14
Multiple Airlines Logo
9:22 am - 9:10 am
SLP
-
IAH
22h 48m
1 stop
Multiple Airlines Logo
12:35 pm - 1:24 pm
IAH
-
SLP
1h 49mnonstop
$331Multiple Airlines
Fri, Jun 12 - Sun, Jun 14
American Airlines Logo
11:49 am - 8:57 am
SLP
-
HOU
20h 08m
1 stop
American Airlines Logo
8:23 pm - 10:59 am
HOU
-
SLP
15h 36m
1 stop
$332American Airlines
Tue, Jun 23 - Thu, Jul 2
Volaris Logo
2:48 pm - 5:43 pm
SLP
-
IAH
1h 55mnonstop
Volaris Logo
9:00 pm - 10:31 pm
IAH
-
SLP
26h 31m
1 stop
$334Volaris
Thu, Jun 25 - Mon, Jul 6
Volaris Logo
2:48 pm - 5:43 pm
SLP
-
IAH
1h 55mnonstop
Volaris Logo
12:05 pm - 10:31 pm
IAH
-
SLP
11h 26m
1 stop
$337Volaris
Tue, Aug 25 - Wed, Aug 26
Aeromexico Logo
5:52 am - 6:07 pm
SLP
-
IAH
11h 15m
1 stop
Aeromexico Logo
7:34 pm - 9:02 am
IAH
-
SLP
14h 28m
1 stop
$348Aeromexico
Thu, Jun 4 - Sat, Jun 6
American Airlines Logo
11:49 am - 8:57 am
SLP
-
HOU
20h 08m
1 stop
American Airlines Logo
8:23 pm - 10:59 am
HOU
-
SLP
15h 36m
1 stop
$362American Airlines
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 July.

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 $284 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 Friday. 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 January, where tickets cost $67 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $181 and $160 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 4 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from San Luis Potosí to Houston

 
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$181
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 $181 for a one-way ticket and $309 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 9737 reviews
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

2.0 MediocreAnonymous, May 2026
MUC - IAH
Read more United Airlines reviews

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

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

Information on your arrival and departure airports