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$126+ Cheap flights from San Luis Potosí, Mexico (SLP) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — HOU
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from San Luis Potosi to Houston are usually found in August or November, booked 90 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from San Luis Potosí to Houston

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 29, 2025.

Round-trip from

$162
(Mytrip)

One-way from

$126
(CheapOair)

Popular in

January

Cheapest in

August

Average price

$342
From San Luis Potosi to Houston
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One-way flight from San Luis Potosi to Houston
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Highest demand for flights based on searches. 32% potential increase in price ($184 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Luis Potosí to Houston

Cheapest flights from San Luis Potosí to Houston
Explore the most affordable flight options available from San Luis Potosí to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/112:47 pmSLP - IAH
Nonstop1h 53mVolaris
mar. 11/1811:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 10/27$162
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/132:47 pmSLP - IAH
Nonstop1h 53mVolaris
sáb. 1/1711:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 10/29$184
This lastminute.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/62:47 pmSLP - IAH
Nonstop1h 53mVolaris
sáb. 1/1711:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 10/29$198
This OneTravel deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/12:45 pmSLP - IAH
Nonstop1h 50mVolaris
sáb. 11/811:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 10/27$256
This Booking.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/302:45 pmSLP - IAH
Nonstop1h 50mVolaris
sáb. 1/1711:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 10/29$281
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/112:47 pmSLP - IAH
Nonstop1h 53mMultiple Airlines
sáb. 11/152:05 pmIAH - SLP
2 stops23h 11mMultiple Airlines
Deal found 10/28$291
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/112:47 pmSLP - IAH
Nonstop1h 53mVolaris
sáb. 11/1511:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 10/28$301
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/266:15 amSLP - IAH
1 stop14h 17mAmerican Airlines
lun. 12/16:46 pmIAH - SLP
1 stop4h 50mAmerican Airlines
Deal found 10/26$304
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/302:47 pmSLP - IAH
Nonstop1h 53mVolaris
jue. 1/811:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 10/28$307
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/82:47 pmSLP - IAH
Nonstop1h 53mMultiple Airlines
lun. 11/108:03 pmIAH - SLP
2 stops18h 09mMultiple Airlines
Deal found 10/27$319
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/112:47 pmSLP - IAH
Nonstop1h 53mMultiple Airlines
mar. 11/182:05 pmIAH - SLP
2 stops23h 11mMultiple Airlines
Deal found 10/28$334
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:34 pmSLP - HOU
1 stop18h 58mAmerican Airlines
lun. 12/85:44 amHOU - SLP
1 stop15h 37mAmerican Airlines
Deal found 10/27$342

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Houston 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from San Luis Potosí to Houston that are best for you.

Fly from

San Luis Potosí

Fly to

Houston

Route

Depart

Return

Price

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

jue. 11/13

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

sáb. 1/17

11:51 am-1:57 pm

Nonstop2h 06m

$184

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

sáb. 1/31

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

jue. 2/5

5:45 am-1:16 pm

2 stops31h 31m

$244

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

mié. 11/26

6:15 am-8:32 pm

1 stop14h 17m

Houston George Bush Intcntl

lun. 12/1

6:46 pm-11:36 pm

1 stop4h 50m

$304

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

mar. 11/11

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

mar. 11/18

2:05 pm-1:16 pm

2 stops23h 11m

$334

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

mar. 11/11

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

mar. 11/18

6:06 pm-8:39 pm

2 stops26h 33m

$335

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

mar. 11/18

6:15 am-11:25 am

1 stop5h 10m

Houston George Bush Intcntl

sáb. 11/22

5:45 pm-11:36 pm

1 stop5h 51m

$336

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

jue. 11/13

3:19 pm-9:11 am

2 stops17h 52m

Houston George Bush Intcntl

sáb. 1/17

11:51 am-1:57 pm

Nonstop2h 06m

$341

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

vie. 12/5

1:34 pm-11:24 am

1 stop21h 50m

Houston George Bush Intcntl

lun. 12/8

9:28 am-9:21 pm

1 stop11h 53m

$342

San Luis PotosíHouston

SLP - HOU

SLPHOU

San Luis Potosi

vie. 12/5

1:34 pm-8:32 am

1 stop18h 58m

Houston Hobby

lun. 12/8

5:44 am-9:21 pm

1 stop15h 37m

$342

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

sáb. 11/8

6:15 am-11:25 am

1 stop5h 10m

Houston George Bush Intcntl

lun. 11/10

10:43 am-9:20 pm

1 stop10h 37m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 37 results
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Best time to book a flight from San Luis Potosí to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from San Luis Potosí with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Luis Potosí to Houston. Price data was last updated on October 24, 2025.

The price you pay for your flight from San Luis Potosí to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Luis Potosí to Houston?

Currently, November is the cheapest month in which you can book a flight from San Luis Potosí to Houston (average of $87). Flying from San Luis Potosí to Houston in June is currently the most expensive (average of $245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLP to HOU?

Find hourly flight availability from San Luis Potosí to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 29, 2025.

It’s typically best to fly out from San Luis Potosí to Houston at noon. Doing so could potentially save you 68% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated octubre 29, 2025.
See what other customers who have flown with United Airlines from San Luis Potosí to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Luis Potosí to Houston?

    For a flight from San Luis Potosí to Houston, you will be flying from San Luis Potosi. San Luis Potosi (SLP) is just 7.8 mi from the center of the city. San Luis Potosi is the only San Luis Potosí airport and it handles 0 outbound flights to Houston per day. 1 airline has flights to Houston from San Luis Potosi on a regular basis.

  • How long is the flight from San Luis Potosí to Houston?

    A quick flight from San Luis Potosí to Houston can take about 1h 53m. Volaris provides one of the quickest options available for as low as $184. San Luis Potosí and Houston are separated by a distance of 636 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from San Luis Potosí to Houston round-trip?

    Flying on United Airlines is currently your cheapest option to Houston, with prices starting at $354. Users have found that United Airlines is 6% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Luis Potosí to Houston that include hotel bookings?

    Yes. In addition to deals on San Luis Potosí to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Potosí to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Potosí to Houston.

  • Can I find deals for business class flights from San Luis Potosí to Houston?

    Yes. Cheapflights offers flight deals from San Luis Potosí to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from San Luis Potosí to Houston (average of $87). Flying from San Luis Potosí to Houston in June is currently the most expensive (average of $245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Luis Potosí to Houston

Discover the top airline that operate flights from San Luis Potosí to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$528FlexibilityNo cancel feeOn-time69%

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