Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to San Luis Potosí from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to San Luis Potosí departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston George Bush Intcntl Airport to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
11:51 am - 1:57 pm
IAH
-
SLP
2h 06mnonstop
Volaris Logo
1:47 pm - 4:40 pm
SLP
-
IAH
1h 53mnonstop
$171Volaris
Sat, Mar 7 - Sat, Mar 14
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:53 pm - 5:43 pm
SLP
-
IAH
1h 50mnonstop
$199Volaris
Sat, May 9 - Sat, May 16
Volaris Logo
12:35 pm - 1:26 pm
IAH
-
SLP
1h 51mnonstop
Volaris Logo
2:53 pm - 5:43 pm
SLP
-
IAH
1h 50mnonstop
$213Volaris
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
$322Volaris
Tue, Apr 7 - Thu, Apr 16
American Airlines Logo
9:58 am - 11:24 am
IAH
-
SLP
26h 26m1 stop
American Airlines Logo
1:55 pm - 10:42 pm
SLP
-
IAH
7h 47m1 stop
$324American Airlines
Tue, Apr 7 - Thu, Apr 16
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, Mar 7 - Sat, Mar 14
American Airlines Logo
8:00 am - 1:31 pm
IAH
-
SLP
5h 31m1 stop
American Airlines Logo
7:00 am - 9:10 pm
SLP
-
IAH
14h 10m1 stop
$383American Airlines
Fri, Jan 23 - Fri, Jan 30
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, Feb 14 - Tue, Feb 17
American Airlines Logo
8:00 am - 1:31 pm
IAH
-
SLP
5h 31m1 stop
American Airlines Logo
2:21 pm - 7:18 pm
SLP
-
IAH
4h 57m1 stop
$403American Airlines
Thu, Jan 8 - Thu, Jan 22
Multiple Airlines Logo
11:51 am - 1:57 pm
IAH
-
SLP
2h 06mnonstop
Multiple Airlines Logo
12:59 pm - 6:37 pm
SLP
-
IAH
5h 38m1 stop
$411Multiple Airlines
Tue, Feb 17 - Sat, Feb 21

American Airlines flights from Houston George Bush Intcntl Airport to San Luis Potosí

Our best American Airlines deals on Houston George Bush Intcntl Airport to San Luis Potosí flight tickets
American Airlines
Apr 7
IAH9:58 amHouston George Bush Intcntl
26h 26m
1 stop
SLP11:24 amSan Luis Potosi
Apr 16
SLP1:55 pmSan Luis Potosi
7h 47m
1 stop
IAH10:42 pmHouston George Bush Intcntl
$324
Find similar
American Airlines
Jan 23
IAH8:00 amHouston George Bush Intcntl
5h 31m
1 stop
SLP1:31 pmSan Luis Potosi
Jan 30
SLP7:00 amSan Luis Potosi
14h 10m
1 stop
IAH9:10 pmHouston George Bush Intcntl
$383
Find similar
American Airlines
Jan 8
IAH8:00 amHouston George Bush Intcntl
5h 31m
1 stop
SLP1:31 pmSan Luis Potosi
Jan 22
SLP2:21 pmSan Luis Potosi
4h 57m
1 stop
IAH7:18 pmHouston George Bush Intcntl
$403
Find similar

United Airlines flights from Houston George Bush Intcntl Airport to San Luis Potosí

Our best United Airlines deals on Houston George Bush Intcntl Airport to San Luis Potosí flight tickets
United Airlines
Jan 27
IAH9:33 amHouston George Bush Intcntl
2h 16m
SLP11:49 amSan Luis Potosi
Feb 2
SLP6:00 amSan Luis Potosi
2h 02m
IAH8:02 amHouston George Bush Intcntl
$529
Find similar
United Airlines
Feb 13
IAH9:33 amHouston George Bush Intcntl
2h 16m
SLP11:49 amSan Luis Potosi
Feb 15
SLP6:00 amSan Luis Potosi
2h 02m
IAH8:02 amHouston George Bush Intcntl
$569
Find similar
United Airlines
Jan 22
IAH9:33 amHouston George Bush Intcntl
2h 16m
SLP11:49 amSan Luis Potosi
Jan 26
SLP6:00 amSan Luis Potosi
2h 02m
IAH8:02 amHouston George Bush Intcntl
$574
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to San Luis Potosí that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 3/7

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Sat 3/14

1:47 pm-4:40 pm

Nonstop1h 53m

$171

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 5/9

12:35 pm-1:26 pm

Nonstop1h 51m

San Luis Potosi

Sat 5/16

2:53 pm-5:43 pm

Nonstop1h 50m

$199

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 4/18

12:35 pm-1:26 pm

Nonstop1h 51m

San Luis Potosi

Sat 4/25

2:53 pm-5:43 pm

Nonstop1h 50m

$213

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Tue 4/7

12:35 pm-1:26 pm

Nonstop1h 51m

San Luis Potosi

Thu 4/16

2:53 pm-5:43 pm

Nonstop1h 50m

$322

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Tue 4/7

9:58 am-11:24 am

1 stop26h 26m

San Luis Potosi

Thu 4/16

1:55 pm-10:42 pm

1 stop7h 47m

$324

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 3/7

6:30 am-7:15 pm

1 stop12h 45m

San Luis Potosi

Sat 3/14

1:47 pm-4:40 pm

Nonstop1h 53m

$351

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Fri 1/23

8:00 am-1:31 pm

1 stop5h 31m

San Luis Potosi

Fri 1/30

7:00 am-9:10 pm

1 stop14h 10m

$383

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 2/14

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Tue 2/17

8:33 am-6:37 pm

1 stop10h 04m

$390

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Thu 1/8

8:00 am-1:31 pm

1 stop5h 31m

San Luis Potosi

Thu 1/22

2:21 pm-7:18 pm

1 stop4h 57m

$403

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Tue 2/17

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Sat 2/21

12:59 pm-6:37 pm

1 stop5h 38m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to San Luis Potosí

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and San Luis Potosí?

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

The cheapest month to fly to San Luis Potosí from Houston George Bush Intcntl Airport is in September. Flight prices, which tend to average around $230, are often lower during this time because this is during the off-season. If you’re not able to fly to San Luis Potosí in September, then November is your next best option. Flight prices from Houston George Bush Intcntl Airport to San Luis Potosí during November average around $269.

What is the cheapest time of day to depart on your flight to San Luis Potosí?

According to our data, the cheapest time of day to fly to San Luis Potosí is in the morning. momondo users have found flights departing from Houston George Bush Intcntl Airport to San Luis Potosí in the morning for as low as $336. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $644. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston George Bush Intcntl to San Luis Potosi flight route?

Fly from Houston George Bush Intcntl to San Luis Potosi for the best Houston George Bush Intcntl - San Luis Potosi flight prices

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

You are more likely to see cheaper flights to San Luis Potosí from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Luis Potosí for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Luis Potosí from Houston George Bush Intcntl Airport for as low as $173 on momondo.

What cabin class options are available on Houston George Bush Intcntl to San Luis Potosi flights?

There are 2 cabin classes available to choose from on Houston George Bush Intcntl to San Luis Potosi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to San Luis Potosí flights?

No. A direct flight is the cheapest option for a flight between Houston George Bush Intcntl Airport to San Luis Potosí.

How have Houston George Bush Intcntl Airport to San Luis Potosí flight prices changed over time?

As of December 2025, prices for Houston George Bush Intcntl Airport to San Luis Potosí flights are approximately 76% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to San Luis Potosí according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to San Luis Potosí (IAH to SLP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to San Luis Potosí

Best Price Found

$174

Fastest flight time

1h 51m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in San Luis Potosí

1 airport
The best one-way flight to San Luis Potosí from Houston George Bush Intcntl Airport in the past 72 hours is $174. The best round-trip flight deal from Houston George Bush Intcntl Airport to San Luis Potosí found on momondo in the last 72 hours is $198.
The fastest flight from Houston George Bush Intcntl Airport to San Luis Potosí takes 1h 51m
Direct flights go from Houston George Bush Intcntl Airport to San Luis Potosí on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Luis Potosí. From Houston George Bush Intcntl Airport there are direct flights to San Luis Potosi (SLP).
Search flight deals

  • How far is Houston George Bush Intcntl to San Luis Potosi by plane?

    There are 644.0 mi between Houston George Bush Intcntl and San Luis Potosi. In terms of flight time, this usually takes a little over 1h 51m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to San Luis Potosi Airport?

    Prices for flights from Houston George Bush Intcntl Airport to San Luis Potosi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to San Luis Potosi Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to San Luis Potosi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to San Luis Potosi Airport.

  • What documentation or ID do you need to fly to San Luis Potosi Airport?

    The required travel and health documents for your San Luis Potosi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Potosi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to San Luis Potosí?

  • What is the most popular airline from Houston George Bush Intcntl Airport to San Luis Potosí?

Best airlines flying from Houston George Bush Intcntl Airport to San Luis Potosí

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $122Free CancellationRating
6.6
1,165 reviews
Search Volaris flights
United AirlinesPriceFrom $384Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights

  • United Airlines Flights From Houston George Bush Intcntl Airport to San Luis Potosí

    The lowest priced United Airlines flight from Houston George Bush Intcntl Airport to San Luis Potosí from the last 72 hours was $384. Generally, United Airlines has 14 flights on this route every week with an average price of $595. United Airlines is rated 7.4/10 by our users.

  • Volaris Flights From Houston George Bush Intcntl Airport to San Luis Potosí

    $122 is the best Volaris flight deal from Houston George Bush Intcntl Airport to San Luis Potosí found on momondo over the last 72 hours. The average Volaris ticket price found was closer to $227, however, with flight time and availability significantly affecting the price. Volaris (6.6/10 from 1,165 user reviews) flies into San Luis Potosí from Houston George Bush Intcntl Airport 1 time in an average week so prices can vary.

Traveling to a place near San Luis Potosí?

Book flights to San Luis Potosí if you plan to visit one of these locations
Real de Catorce

Why use momondo?

Why should I use momondo to find a flight deal from Houston to San Luis Potosí?

Finding the right flight to San Luis Potosí from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Luis Potosí quick and easy, saving you time and money.

Can I find flights from Houston to San Luis Potosí with flexible booking policies on momondo?

Yes. All flights to San Luis Potosí from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to San Luis Potosí?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to San Luis Potosí.

I’m not ready to book a flight from Houston to San Luis Potosí right now. Can momondo alert me if prices change?

Price alerts on flights to San Luis Potosí from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Luis Potosí trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 1/27
Tue 2/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico

Fly your favorite airline to San Luis Potosí

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Viva
Volaris
Aeromexico