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$192+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — HOU
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
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

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 diciembre 12, 2025.

This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/182:47 pmSLP - IAH
Nonstop1h 53mVolaris
jue. 1/111:51 amIAH - SLP
Nonstop2h 06mVolaris
Deal found 12/10$193
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/256:20 amSLP - IAH
1 stop31h 19mAmerican Airlines
mié. 1/72:41 pmIAH - SLP
1 stop22h 50mAmerican Airlines
Deal found 12/10$256
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/186:20 amSLP - IAH
1 stop9h 20mAmerican Airlines
dom. 1/118:00 amIAH - SLP
1 stop15h 40mAmerican Airlines
Deal found 12/10$308
This Mytrip deal was found by Cheapflights users on 12/10. 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.
jue. 12/182:47 pmSLP - IAH
Nonstop1h 53mMultiple Airlines
dom. 1/114:35 pmIAH - SLP
3 stops20h 41mMultiple Airlines
Deal found 12/10$343
This American Airlines deal was found by Cheapflights users on 12/10. 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.
lun. 12/226:20 amSLP - IAH
1 stop14h 06mAmerican Airlines
mar. 12/307:27 pmIAH - SLP
1 stop17h 04mAmerican Airlines
Deal found 12/10$359
This American Airlines deal was found by Cheapflights users on 12/10. 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.
lun. 12/226:20 amSLP - HOU
1 stop13h 30mAmerican Airlines
mar. 12/308:16 pmHOU - SLP
1 stop16h 15mAmerican Airlines
Deal found 12/10$359
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/181:33 pmSLP - IAH
1 stop10h 17mAmerican Airlines
jue. 1/16:00 amIAH - SLP
1 stop6h 33mAmerican Airlines
Deal found 12/10$360
This American Airlines deal was found by Cheapflights users on 12/11. 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. 12/261:33 pmSLP - IAH
1 stop10h 17mAmerican Airlines
dom. 1/186:10 pmIAH - SLP
1 stop5h 30mAmerican Airlines
Deal found 12/11$392
This American Airlines deal was found by Cheapflights users on 12/10. 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.
mar. 12/236:20 amSLP - IAH
1 stop15h 46mAmerican Airlines
vie. 1/27:27 pmIAH - SLP
1 stop17h 06mAmerican Airlines
Deal found 12/10$398
This Mytrip deal was found by Cheapflights users on 12/10. 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.
jue. 12/252:47 pmSLP - IAH
Nonstop1h 53mMultiple Airlines
mié. 1/73:09 pmIAH - SLP
3 stops23h 03mMultiple Airlines
Deal found 12/10$399
This Mytrip deal was found by Cheapflights users on 12/10. 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.
lun. 12/227:09 amSLP - IAH
1 stop7h 16mMultiple Airlines
jue. 1/84:20 pmIAH - SLP
2 stops20h 56mMultiple Airlines
Deal found 12/10$414
This American Airlines deal was found by Cheapflights users on 12/11. 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.
dom. 12/216:20 amSLP - IAH
1 stop12h 27mAmerican Airlines
dom. 1/47:26 amIAH - SLP
1 stop15h 33mAmerican Airlines
Deal found 12/11$417

Find 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 diciembre 12, 2025.

Round-trip from

$213
(Booking.com)

One-way from

$192
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$365
From San Luis Potosi to Houston
Search Deals
One-way flight from San Luis Potosi to Houston
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 diciembre 12, 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. 3/19

1:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

jue. 3/26

11:51 am-12:57 pm

Nonstop2h 06m

$213

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

sáb. 5/9

1:55 pm-9:57 pm

1 stop7h 02m

Houston George Bush Intcntl

mié. 5/13

6:06 am-11:24 am

1 stop6h 18m

$276

San Luis PotosíHouston

SLP - HOU

SLPHOU

San Luis Potosi

sáb. 5/9

1:55 pm-9:51 pm

1 stop6h 56m

Houston Hobby

mié. 5/13

6:03 am-11:24 am

1 stop30h 21m

$277

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

jue. 1/29

7:00 am-1:51 pm

1 stop6h 51m

Houston George Bush Intcntl

lun. 2/2

11:27 am-1:31 pm

1 stop26h 04m

$300

San Luis PotosíHouston

SLP - HOU

SLPHOU

San Luis Potosi

lun. 12/22

6:20 am-7:50 pm

1 stop13h 30m

Houston Hobby

mar. 12/30

8:16 pm-12:31 pm

1 stop16h 15m

$359

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

jue. 3/19

1:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

jue. 3/26

5:15 am-12:29 pm

3 stops32h 14m

$378

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

jue. 1/8

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

sáb. 1/17

11:51 am-1:57 pm

Nonstop2h 06m

$382

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

lun. 12/22

7:09 am-2:25 pm

1 stop7h 16m

Houston George Bush Intcntl

jue. 1/8

4:20 pm-1:16 pm

2 stops20h 56m

$414

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

dom. 12/21

6:20 am-4:08 pm

1 stop9h 48m

Houston George Bush Intcntl

dom. 1/4

7:26 am-12:33 pm

1 stop5h 07m

$417

San Luis PotosíHouston

SLP - HOU

SLPHOU

San Luis Potosi

dom. 12/21

6:20 am-11:39 am

1 stop5h 19m

Houston Hobby

dom. 1/4

9:05 am-10:59 pm

1 stop13h 54m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 39 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 December 5, 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 $246). 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 diciembre 12, 2025.

It’s typically best to fly out from San Luis Potosí to Houston in the afternoon. 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 diciembre 12, 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
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

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
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

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 $213. 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 5% 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 $246). 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$496FlexibilityNo cancel feeOn-time69%

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