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$127+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — HOU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Thu 2/1911:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/27$214
This eDestinos deal was found by Cheapflights users on 1/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Thu 2/2611:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/28$226
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Thu 3/511:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/26$238
This eDestinos deal was found by Cheapflights users on 1/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:40 pm
SLP
-
IAH
1 stop4h 27m
Aeromexico
Sun 8/307:34 pm
IAH
-
SLP
1 stop14h 24m
Aeromexico
Deal found 1/28$264
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:58 am
SLP
-
IAH
1 stop9h 39m
Delta
Thu 2/2610:35 am
IAH
-
SLP
1 stop13h 24m
Delta
Deal found 1/28$265
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
SLP
-
IAH
1 stop11h 55m
Delta
Fri 5/88:35 pm
IAH
-
SLP
1 stop15h 15m
Delta
Deal found 1/27$267
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Sat 3/711:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/26$278
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Tue 3/1711:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/27$279
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 4/212:25 pm
SLP
-
HOU
1 stop10h 33m
American Airlines
Sun 4/56:00 am
HOU
-
SLP
1 stop30h 35m
American Airlines
Deal found 1/27$336
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 2/201:25 pm
SLP
-
HOU
1 stop6h 21m
American Airlines
Thu 2/268:20 pm
HOU
-
SLP
1 stop16h 15m
American Airlines
Deal found 1/27$343
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/121:25 pm
SLP
-
HOU
1 stop20h 18m
American Airlines
Thu 2/196:00 am
HOU
-
SLP
1 stop6h 35m
American Airlines
Deal found 1/27$376
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/31:25 pm
SLP
-
HOU
1 stop6h 25m
American Airlines
Mon 3/96:00 am
HOU
-
SLP
1 stop30h 35m
American Airlines
Deal found 1/27$399

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 January 29, 2026.

Round-trip from

$214
(CheapOair)

One-way from

$127
(Expedia)

Popular in

March

Cheapest in

August

Average price

$354
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. 8% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 29, 2026.
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

Thu 2/12

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

Thu 2/19

11:51 am-1:57 pm

Nonstop2h 06m

$214

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 7/20

7:00 am-6:07 pm

1 stop10h 07m

Houston George Bush Intcntl

Wed 8/5

7:34 pm-12:19 am

1 stop5h 45m

$265

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Thu 2/26

5:48 am-6:37 pm

1 stop12h 49m

Houston George Bush Intcntl

Thu 3/5

8:14 pm-11:58 am

1 stop15h 44m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 2/20

12:59 pm-6:37 pm

1 stop5h 38m

Houston George Bush Intcntl

Thu 2/26

10:35 am-11:59 pm

1 stop13h 24m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 5/4

6:00 am-6:55 pm

1 stop11h 55m

Houston George Bush Intcntl

Fri 5/8

8:35 pm-10:50 am

1 stop15h 15m

$267

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 5/4

6:00 am-6:55 pm

1 stop11h 55m

Houston George Bush Intcntl

Fri 5/15

8:35 pm-8:50 am

1 stop13h 15m

$267

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 2/24

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

Sat 3/7

11:51 am-1:57 pm

Nonstop2h 06m

$278

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Sat 3/14

1:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

Tue 3/17

11:51 am-12:57 pm

Nonstop2h 06m

$279

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Thu 2/12

8:58 am-6:37 pm

1 stop9h 39m

Houston George Bush Intcntl

Thu 2/19

10:35 am-9:19 pm

1 stop10h 44m

$286

San Luis PotosíHouston

SLP - HOU

SLPHOU

San Luis Potosi

Fri 2/20

1:25 pm-7:46 pm

1 stop6h 21m

Houston Hobby

Thu 2/26

8:20 pm-12:35 pm

1 stop16h 15m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 42 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 January 23, 2026.

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 January 29, 2026.

When flying from San Luis Potosí to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from San Luis Potosí to Houston?

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 January 29, 2026.
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
9,215 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

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
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

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 $214. 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 $348.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$491FlexibilityNo cancel feeOn-time69%

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