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San Luis Potosí

$41+ Cheap flights from Houston to San Luis Potosí, Mexico (SLP)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SLP
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to San Luis Potosi are usually found in September or October, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Houston to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to San Luis Potosí (SLP). 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 October 31, 2025.

Round-trip from

$192
(CheapOair)

One-way from

$41
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$267
From Houston to San Luis Potosi
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One-way flight from Houston to San Luis Potosi
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Highest demand for flights based on searches. 15% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% 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 Houston to San Luis Potosí

Cheapest flights from Houston to San Luis Potosí
Explore the most affordable flight options available from Houston to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:51 amIAH - SLP
Nonstop2h 06mVolaris
Sat 12/62:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 10/29$192
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.
Thu 11/2711:51 amIAH - SLP
Nonstop2h 06mVolaris
Thu 12/42:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 10/28$274
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:10 pmIAH - SLP
2 stops25h 06mMultiple Airlines
Sat 12/62:47 pmSLP - IAH
Nonstop1h 53mMultiple Airlines
Deal found 10/29$282
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:51 amIAH - SLP
Nonstop2h 06mVolaris
Sat 11/82:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 10/30$284
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:51 amIAH - SLP
Nonstop2h 06mVolaris
Sat 11/82:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 10/30$297
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:59 pmIAH - SLP
Nonstop1h 51mVolaris
Sat 11/82:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 10/30$300
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:51 amIAH - SLP
Nonstop2h 06mVolaris
Thu 11/202:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 10/30$303
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:05 pmIAH - SLP
2 stops23h 11mMultiple Airlines
Tue 11/183:19 pmSLP - IAH
3 stops28h 51mMultiple Airlines
Deal found 10/29$309
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 12/411:51 amIAH - SLP
Nonstop2h 06mMultiple Airlines
Sun 12/72:06 pmSLP - IAH
2 stops19h 12mMultiple Airlines
Deal found 10/30$313
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/156:00 amHOU - SLP
1 stop15h 35mAmerican Airlines
Tue 11/186:15 amSLP - HOU
1 stop9h 39mAmerican Airlines
Deal found 10/30$379
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:07 amHOU - SLP
1 stop12h 13mAmerican Airlines
Mon 11/176:15 amSLP - HOU
1 stop14h 05mAmerican Airlines
Deal found 10/29$390
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:05 amHOU - SLP
1 stop14h 31mAmerican Airlines
Mon 11/246:15 amSLP - HOU
1 stop11h 37mAmerican Airlines
Deal found 10/29$410

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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, Cheapflights users made 2,558,603 searches. Data last updated October 31, 2025.
Use the filters below to find and compare flights from Houston to San Luis Potosí that are best for you.

Fly from

Houston

Fly to

San Luis Potosí

Route

Depart

Return

Price

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 11/15

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Tue 11/18

2:47 pm-4:40 pm

Nonstop1h 53m

$341

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 11/15

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Tue 11/18

3:19 pm-8:10 pm

3 stops28h 51m

$382

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Fri 11/14

9:07 am-9:20 pm

1 stop12h 13m

San Luis Potosi

Mon 11/17

6:15 am-8:20 pm

1 stop14h 05m

$390

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Wed 11/26

10:11 am-11:36 pm

1 stop13h 25m

San Luis Potosi

Wed 12/3

6:15 am-5:59 pm

1 stop11h 44m

$436

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Sat 11/15

10:11 am-9:35 pm

1 stop11h 24m

San Luis Potosi

Tue 11/18

6:15 am-8:20 pm

1 stop14h 05m

$442

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Thu 11/27

10:11 am-12:39 pm

1 stop26h 28m

San Luis Potosi

Thu 12/4

1:35 pm-7:47 pm

1 stop6h 12m

$449

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Wed 11/12

9:07 am-9:20 pm

1 stop12h 13m

San Luis Potosi

Sat 11/15

6:15 am-5:54 pm

1 stop11h 39m

$464

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Mon 12/1

9:05 am-11:36 pm

1 stop14h 31m

San Luis Potosi

Mon 12/8

6:15 am-3:53 pm

1 stop9h 38m

$484

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Fri 1/9

6:36 pm-11:40 pm

1 stop5h 04m

San Luis Potosi

Sun 1/11

7:00 am-8:34 am

1 stop25h 34m

$507

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Fri 11/21

6:22 pm-11:36 pm

1 stop5h 14m

San Luis Potosi

Tue 11/25

6:15 am-5:52 pm

1 stop11h 37m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 39 results
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Best time to book a flight from Houston to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Houston 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 Houston to San Luis Potosí

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

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

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to San Luis Potosí. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Houston to San Luis Potosí (average of $87). Flying from Houston to San Luis Potosí in February is currently the most expensive (average of $188). 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 HOU to SLP?

Find hourly flight availability from Houston to San Luis Potosí. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2025.

It’s typically best to fly out from Houston to San Luis Potosí in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. 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 San Luis Potosí. Reviews last updated October 31, 2025.
Read through reviews of airlines operating flights from Houston to San Luis Potosí, such as Delta, United Airlines, and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aeromexico
7.4
Good
1,674 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,034 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Volaris
6.7
Okay
1,151 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Houston to San Luis Potosí. 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 into for flights to San Luis Potosí from Houston?

    San Luis Potosi (SLP), located 7.8 mi from the city center, is the airport you fly into when you book flights from Houston to San Luis Potosí. 5 airlines have flights to San Luis Potosi from Houston on a regular basis. Booking flights from Houston to San Luis Potosi should not be difficult; the airport handles an average of 0 inbound flights from Houston per day.

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

    There are many flights that can get you from Houston to San Luis Potosí in 2h 06m. Fly via Volaris or American Airlines to get the fastest option. Houston and San Luis Potosí are separated by a distance of 636 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to San Luis Potosí round-trip?

    Currently priced at $112, Volaris will fly you from Houston to San Luis Potosí and back. In addition to Volaris, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Aeromexico - these airlines can fly you to your destination from $324 and $328, respectively. These flights start at 76% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to San Luis Potosí 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 Houston to San Luis Potosí?

    Currently, October is the cheapest month in which you can book a flight from Houston to San Luis Potosí (average of $87). Flying from Houston to San Luis Potosí in February is currently the most expensive (average of $188). 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 5 airlines flying from Houston to San Luis Potosí

Discover the top 5 airlines that operate flights from Houston to San Luis Potosí. 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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$112Average$238FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$324Average$550FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$328Average$518FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$384Average$632FlexibilityNo cancel feeOn-time69%
DeltaCheapest$384Average$516FlexibilityNo cancel feeOn-timeN/A

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