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San Luis Potosí

$123+ Cheap flights from George Bush Intcntl (IAH) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SLP
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Luis Potosi are usually found in September or August, booked 79 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Find flight deals from George Bush Intcntl to San Luis Potosí

Cheapest flights from George Bush Intcntl to San Luis Potosí
Explore the most affordable flight options available from George Bush Intcntl to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This CheapOair deal was found by Cheapflights users on 11/6. 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 12/911:51 amIAH - SLP
Nonstop2h 06mVolaris
Tue 12/162:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 11/6$169
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Sat 11/811:51 amIAH - SLP
Nonstop2h 06mVolaris
Sat 11/152:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 11/3$254
This FlightHub deal was found by Cheapflights users on 11/4. 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 11/4$285
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/611:51 amIAH - SLP
Nonstop2h 06mMultiple Airlines
Sun 12/142:06 pmSLP - IAH
2 stops19h 09mMultiple Airlines
Deal found 11/3$292
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/1010:43 amIAH - SLP
1 stop25h 58mAmerican Airlines
Wed 11/121:31 pmSLP - IAH
1 stop7h 01mAmerican Airlines
Deal found 11/6$313
This Mytrip deal was found by Cheapflights users on 11/5. 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 11/811:51 amIAH - SLP
Nonstop2h 06mMultiple Airlines
Mon 11/102:06 pmSLP - IAH
2 stops15h 57mMultiple Airlines
Deal found 11/5$317
This Mytrip deal was found by Cheapflights users on 11/6. 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 11/611:51 amIAH - SLP
Nonstop2h 06mVolaris
Sat 11/82:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 11/6$319
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Sat 11/811:51 amIAH - SLP
Nonstop2h 06mVolaris
Tue 11/112:47 pmSLP - IAH
Nonstop1h 53mVolaris
Deal found 11/6$329

Cheap flight deals from George Bush Intcntl to San Luis Potosí

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$169
(CheapOair)

One-way from

$131
(CheapOair)

Popular in

January

Cheapest in

September

Average price

$344

Good round-trip deal

$256 or less

Good one-way deal

$117 or less
Provider with most accurate pricing for Houston George Bush Intcntl-San Luis Potosi flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-San Luis Potosi flights.
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From Houston George Bush Intcntl to San Luis Potosi
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One-way flight from Houston George Bush Intcntl to San Luis Potosi
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Highest demand for flights based on searches. 28% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to San Luis Potosi.
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Price to beat on a one-way flight from Houston George Bush Intcntl to San Luis Potosi.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 November 6, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Luis Potosí that are best for you.

Fly from

George Bush Intcntl

Fly to

San Luis Potosí

Route

Depart

Return

Price

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 12/6

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Tue 12/9

2:47 pm-4:40 pm

Nonstop1h 53m

$190

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 1/3

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Sat 1/10

2:47 pm-4:40 pm

Nonstop1h 53m

$230

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Mon 11/17

6:28 pm-9:20 pm

1 stop26h 52m

San Luis Potosi

Thu 11/20

1:31 pm-11:53 pm

1 stop10h 22m

$292

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 12/6

7:25 pm-1:16 pm

2 stops17h 51m

San Luis Potosi

Tue 12/9

2:47 pm-4:40 pm

Nonstop1h 53m

$298

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 1/3

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Sat 1/10

7:09 am-3:38 pm

1 stop8h 29m

$368

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Wed 11/26

8:05 am-11:36 pm

1 stop15h 31m

San Luis Potosi

Fri 11/28

1:31 pm-8:43 am

1 stop19h 12m

$374

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Thu 11/27

11:51 am-1:57 pm

Nonstop2h 06m

San Luis Potosi

Sat 11/29

2:47 pm-4:40 pm

Nonstop1h 53m

$381

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Mon 12/8

6:28 pm-9:21 pm

1 stop26h 53m

San Luis Potosi

Mon 12/15

6:15 am-8:37 am

1 stop26h 22m

$411

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Thu 2/5

9:45 am-7:15 pm

1 stop9h 30m

San Luis Potosi

Tue 2/10

2:47 pm-4:40 pm

Nonstop1h 53m

$424

HoustonSan Luis Potosí

IAH - SLP

IAHSLP

Houston George Bush Intcntl

Sat 11/15

11:51 am-1:57 pm

Nonstop2h 06m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 16 results
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Compare providers for flights from George Bush Intcntl to San Luis Potosí

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to San Luis Potosí in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-San Luis Potosí flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-San Luis Potosí flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Luis Potosí flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-San Luis Potosí flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-San Luis Potosí flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from George Bush Intcntl 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 George Bush Intcntl Airport to San Luis Potosí

How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Luis Potosí?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to San Luis Potosí. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to San Luis Potosí, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Luis Potosí?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Luis Potosí (average of $100). Flying from Houston George Bush Intcntl Airport to San Luis Potosí in May is currently the most expensive (average of $216). 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 IAH to SLP?

Find hourly flight availability from George Bush Intcntl 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 November 6, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to San Luis Potosí is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 43% on airfare.

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 November 6, 2025.
See what other customers who have flown with United Airlines and Volaris from Houston George Bush Intcntl Airport to San Luis Potosí 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
9,007 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Volaris
6.7
Okay
1,151 reviews
United Airlines
7.4
Good
9,007 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Located just 7.8 mi from the city center, San Luis Potosi is the airport most travelers will use when flying to San Luis Potosí from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to San Luis Potosi (SLP) should be relatively easy as there are 2 daily inbound flights from Houston George Bush Intcntl from 2 different airlines.

  • How long is the flight from Houston George Bush Intcntl Airport to San Luis Potosí?

    Airlines like Volaris and American Airlines fly from Houston George Bush Intcntl Airport to San Luis Potosí in about 2h 06m. The time it takes to get you to your destination can typically vary by up to 24h 46m. Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to San Luis Potosí round-trip?

    According to our current data, Volaris ($112), and United Airlines ($384) offers the cheapest pricing from Houston George Bush Intcntl Airport to San Luis Potosí. These flights start at 77% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to San Luis Potosí?

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to San Luis Potosí are Volaris (96%), SkyWest Airlines (83%) and United Airlines (83%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to San Luis Potosí?

    While on average a flight from Houston George Bush Intcntl Airport to San Luis Potosí is generally $249, our data shows the cheapest flight currently is $87. When looking at the most popular route, (Houston George Bush Intcntl - San Luis Potosi), you can expect to pay $169 for that flight.

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

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

  • How can I find direct flights from George Bush Intcntl 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 George Bush Intcntl to San Luis Potosí.

  • Can I find deals for business class flights from George Bush Intcntl to San Luis Potosí?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to San Luis Potosí?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Luis Potosí (average of $100). Flying from Houston George Bush Intcntl Airport to San Luis Potosí in May is currently the most expensive (average of $216). 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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Alternative routes for George Bush Intcntl to San Luis Potosí

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to San Luis Potosí flights

Top 2 airlines flying from George Bush Intcntl to San Luis Potosí

Discover the top 2 airlines that operate flights from George Bush Intcntl 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$112Average$219FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$384Average$626FlexibilityNo cancel feeOn-time69%

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