Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Luis Potosí to Houston 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 San Luis Potosí to Houston departing on 9/20. 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 San Luis Potosí to Houston

Cheap round-trip flights

American Airlines Logo
6:29 am - 4:47 pmSLP-IAH
10h 18m1 stop
American Airlines Logo
12:26 pm - 11:00 pmIAH-SLP
10h 34m1 stop
$234American Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 21
Volaris Logo
2:45 pm - 5:35 pmSLP-IAH
1h 50mnonstop
Volaris Logo
12:59 pm - 1:50 pmIAH-SLP
1h 51mnonstop
$282Volaris
Find Deal
Thu, Oct 2 - Tue, Oct 14
Logo
4:27 pm - 12:53 pmSLP-IAH
19h 26m1 stop
Logo
12:59 pm - 1:50 pmIAH-SLP
1h 51mnonstop
$344
Find Deal
Wed, Oct 22 - Sat, Oct 25
Delta Logo
6:00 am - 6:30 pmSLP-IAH
11h 30m1 stop
Delta Logo
6:50 pm - 11:02 pmIAH-SLP
5h 12m1 stop
$351Delta
Find Deal
Wed, Oct 15 - Tue, Oct 28
Delta Logo
6:09 am - 3:36 pmSLP-IAH
9h 27m1 stop
Delta Logo
5:24 pm - 11:37 pmIAH-SLP
6h 13m1 stop
$353Delta
Find Deal
Sat, Jan 10 - Tue, Jan 20
Logo
2:51 pm - 10:29 amSLP-IAH
18h 38m2 stops
Logo
12:59 pm - 1:50 pmIAH-SLP
1h 51mnonstop
$370
Find Deal
Wed, Oct 22 - Sat, Oct 25
Aeromexico Logo
12:25 pm - 6:30 pmSLP-IAH
5h 05m1 stop
Aeromexico Logo
3:12 pm - 9:18 pmIAH-SLP
7h 06m1 stop
$396Aeromexico
Find Deal
Wed, Oct 22 - Sat, Oct 25
Aeromexico Logo
6:00 am - 6:30 pmSLP-IAH
11h 30m1 stop
Aeromexico Logo
8:25 pm - 8:17 amIAH-SLP
12h 52m1 stop
$397Aeromexico
Find Deal
Fri, Oct 24 - Mon, Oct 27
United Airlines Logo
7:12 am - 10:13 amSLP-IAH
2h 01mnonstop
United Airlines Logo
9:33 am - 10:49 amIAH-SLP
2h 16mnonstop
$490United Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 28
United Airlines Logo
7:12 am - 10:13 amSLP-IAH
2h 01mnonstop
United Airlines Logo
6:47 pm - 8:00 pmIAH-SLP
2h 13mnonstop
$491United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 29

Delta flights from San Luis Potosí to Houston George Bush Intcntl Airport

Our best Delta deals on San Luis Potosí to Houston George Bush Intcntl Airport flight tickets
Delta
Oct 15
SLP6:00 amSan Luis Potosi
11h 30m
1 stop
IAH6:30 pmHouston George Bush Intcntl
Oct 28
IAH6:50 pmHouston George Bush Intcntl
5h 12m
1 stop
SLP11:02 pmSan Luis Potosi
$351
Find similar
Delta
Jan 10
SLP6:09 amSan Luis Potosi
9h 27m
1 stop
IAH3:36 pmHouston George Bush Intcntl
Jan 20
IAH5:24 pmHouston George Bush Intcntl
6h 13m
1 stop
SLP11:37 pmSan Luis Potosi
$353
Find similar
Delta
Oct 15
SLP6:00 amSan Luis Potosi
11h 30m
1 stop
IAH6:30 pmHouston George Bush Intcntl
Oct 29
IAH11:55 amHouston George Bush Intcntl
12h 12m
1 stop
SLP11:07 pmSan Luis Potosi
$393
Find similar

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

Our best United Airlines deals on San Luis Potosí to Houston George Bush Intcntl Airport flight tickets
United Airlines
Oct 15
SLP7:12 amSan Luis Potosi
2h 01m
IAH10:13 amHouston George Bush Intcntl
Oct 28
IAH9:33 amHouston George Bush Intcntl
2h 16m
SLP10:49 amSan Luis Potosi
$490
Find similar
United Airlines
Oct 15
SLP7:12 amSan Luis Potosi
2h 01m
IAH10:13 amHouston George Bush Intcntl
Oct 29
IAH6:47 pmHouston George Bush Intcntl
2h 13m
SLP8:00 pmSan Luis Potosi
$491
Find similar
United Airlines
Jan 10
SLP6:00 amSan Luis Potosi
2h 02m
IAH8:02 amHouston George Bush Intcntl
Jan 19
IAH6:47 pmHouston George Bush Intcntl
2h 13m
SLP9:00 pmSan Luis Potosi
$512
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Houston George Bush Intcntl Airport 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 September 15, 2025.
Use the filters below to find and compare flights from San Luis Potosí to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 1/13

6:29 am-4:47 pm

1 stop10h 18m

Houston George Bush Intcntl

Wed 1/21

12:26 pm-11:00 pm

1 stop10h 34m

$234

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Thu 10/2

2:45 pm-5:35 pm

Nonstop1h 50m

Houston George Bush Intcntl

Tue 10/14

12:59 pm-1:50 pm

Nonstop1h 51m

$282

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 10/22

4:27 pm-12:53 pm

1 stop19h 26m

Houston George Bush Intcntl

Sat 10/25

12:59 pm-1:50 pm

Nonstop1h 51m

$344

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 10/15

6:00 am-6:30 pm

1 stop11h 30m

Houston George Bush Intcntl

Tue 10/28

6:50 pm-11:02 pm

1 stop5h 12m

$351

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Sat 1/10

6:09 am-3:36 pm

1 stop9h 27m

Houston George Bush Intcntl

Tue 1/20

5:24 pm-11:37 pm

1 stop6h 13m

$353

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 10/22

2:51 pm-10:29 am

2 stops18h 38m

Houston George Bush Intcntl

Sat 10/25

12:59 pm-1:50 pm

Nonstop1h 51m

$370

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 10/22

12:25 pm-6:30 pm

1 stop5h 05m

Houston George Bush Intcntl

Sat 10/25

3:12 pm-9:18 pm

1 stop7h 06m

$396

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 10/24

6:00 am-6:30 pm

1 stop11h 30m

Houston George Bush Intcntl

Mon 10/27

8:25 pm-8:17 am

1 stop12h 52m

$397

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 10/15

7:12 am-10:13 am

Nonstop2h 01m

Houston George Bush Intcntl

Tue 10/28

9:33 am-10:49 am

Nonstop2h 16m

$490

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 10/15

7:12 am-10:13 am

Nonstop2h 01m

Houston George Bush Intcntl

Wed 10/29

6:47 pm-8:00 pm

Nonstop2h 13m

$491

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Houston from

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

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 San Luis Potosí and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from San Luis Potosí, with most prices found around $226. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from San Luis Potosí during the month April is also very affordable. Most momondo users find prices during this month for around $289.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from San Luis Potosí to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $400. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $628.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest San Luis Potosí to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $159. Try not to purchase tickets in the morning because they tend to be around $498. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 2 cabin classes available to choose from on San Luis Potosi to Houston George Bush Intcntl 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 San Luis Potosí to Houston George Bush Intcntl Airport flights?

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

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

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

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

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

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

Best Price Found

$198

Fastest flight time

1h 50m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Houston George Bush Intcntl Airport from San Luis Potosí in the past 72 hours is $198. The best round-trip flight deal from San Luis Potosí to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $377.
The fastest flight from San Luis Potosí to Houston George Bush Intcntl Airport takes 1h 50m
Direct flights go from San Luis Potosí to Houston George Bush Intcntl Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

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

    The straight-line distance from San Luis Potosi to Houston George Bush Intcntl is 644.0 mi. A reasonable flight in good conditions will take 1h 50m.

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

    Prices for flights from San Luis Potosi Airport to Houston George Bush Intcntl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Potosi Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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

Compare and see reviews for airlines that fly from San Luis Potosí to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $354Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

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

    United Airlines flies from San Luis Potosí to Houston George Bush Intcntl Airport around 14 times per week, with 8,929 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from San Luis Potosí to Houston George Bush Intcntl Airport in the last 72 hours was $354 (round-trip), much lower than the average airfare cost of $560 for United Airlines flights on this route.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Luis Potosí to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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 San Luis Potosí to Houston.

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

Price alerts on flights to Houston from San Luis Potosí 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 Houston George Bush Intcntl Airport 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
Wed 10/15
Wed 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston