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San Luis Potosí

$77+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SLP
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to San Luis Potosi are usually found in September or July, 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 July 31, 2025.

Round-trip from

$190
(Expedia)

One-way from

$77
(Travelocity)

Popular in

December

Cheapest in

September

Average price

$309
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. 20% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:59 pmIAH - SLP
Nonstop1h 51mVolaris
Sat 9/62:45 pmSLP - IAH
Nonstop1h 50mVolaris
Deal found 7/30$190
This Mytrip deal was found by Cheapflights users on 7/29. 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 8/2610:00 pmIAH - SLP
2 stops16h 24mMultiple Airlines
Sat 9/62:45 pmSLP - IAH
Nonstop1h 50mMultiple Airlines
Deal found 7/29$208
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/2310:14 amHOU - SLP
1 stop11h 16mAmerican Airlines
Sat 9/612:08 pmSLP - HOU
1 stop7h 03mAmerican Airlines
Deal found 7/31$274
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/266:05 amIAH - SLP
1 stop6h 05mAmerican Airlines
Sat 9/612:08 pmSLP - IAH
1 stop5h 05mAmerican Airlines
Deal found 7/31$274

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 July 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 8/23

12:59 pm-1:50 pm

Nonstop1h 51m

San Luis Potosi

Sat 9/6

2:45 pm-5:35 pm

Nonstop1h 50m

$190

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Tue 9/9

10:02 pm-1:24 pm

2 stops16h 22m

San Luis Potosi

Sat 9/13

2:45 pm-5:35 pm

Nonstop1h 50m

$200

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Sat 8/23

10:14 am-8:30 pm

1 stop11h 16m

San Luis Potosi

Sat 9/6

12:08 pm-8:11 pm

1 stop7h 03m

$274

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Wed 10/8

2:25 pm-8:05 pm

1 stop6h 40m

San Luis Potosi

Sun 10/12

11:59 am-11:52 pm

1 stop10h 53m

$279

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Tue 8/19

12:59 pm-1:50 pm

Nonstop1h 51m

$77

HoustonSan Luis Potosí

HOU - SLP

HOUSLP

Houston Hobby

Wed 9/17

9:04 am-11:11 am

1 stop27h 07m

$79

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Tue 9/23

10:02 pm-1:24 pm

2 stops16h 22m

$85

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Tue 8/19

7:47 am-8:30 pm

1 stop13h 43m

$118

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Fri 9/12

10:03 am-11:08 am

Nonstop2h 05m

$238

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Mon 8/4

10:40 pm-7:45 am

1 stop10h 05m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 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, January is the cheapest month in which you can book a flight from Houston to San Luis Potosí (average of $489). Flying from Houston to San Luis Potosí in December is currently the most expensive (average of $867). 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 July 31, 2025.

It’s typically best to fly out from Houston to San Luis Potosí at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

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

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 July 31, 2025.
Read through reviews of airlines operating flights from Houston to San Luis Potosí, such as United Airlines, American Airlines, and Viva. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Viva
7.0
Good
788 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Volaris
6.6
Okay
1,164 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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. 4 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.

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

    Currently priced at $190, 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. Check Cheapflights for deals on American Airlines for as low as $274. These flights start at 64% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston to San Luis Potosí one-way?

    $77 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $79 and $238, respectively.

  • 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, January is the cheapest month in which you can book a flight from Houston to San Luis Potosí (average of $489). Flying from Houston to San Luis Potosí in December is currently the most expensive (average of $867). 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

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Top 4 airlines flying from Houston to San Luis Potosí

Discover the top 4 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$112Average$258FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$384Average$642FlexibilityNo cancel feeOn-time69%
DeltaCheapest$384Average$516FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$416Average$518FlexibilityNo cancel feeOn-timeN/A

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