HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$222+ Cheap flights from San Luis Potosí, Mexico (SLP) to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — IAH
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Luis Potosí to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Luis Potosí to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to George Bush Intcntl (IAH). 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$222
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$474

Good round-trip deal

$282 or less

Good one-way deal

$261 or less
Provider with most accurate pricing for San Luis Potosi-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Potosi-Houston George Bush Intcntl flights.
Search Deals
From San Luis Potosi to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from San Luis Potosi to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from San Luis Potosi to Houston George Bush Intcntl.
Search Deals

Find flight deals from San Luis Potosí to George Bush Intcntl

Cheapest flights from San Luis Potosí to George Bush Intcntl
Explore the most affordable flight options available from San Luis Potosí to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 5/145:30 amSLP - IAH
1 stop17h 12mAmerican Airlines
Sun 5/186:00 amIAH - SLP
1 stop17h 20mAmerican Airlines
Deal found 4/15$223
This Booking.com deal was found by Cheapflights users on 4/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/223:05 pmSLP - IAH
Nonstop1h 50mVolaris
Tue 7/2912:58 pmIAH - SLP
Nonstop1h 51mVolaris
Deal found 4/15$314
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Wed 5/217:35 amSLP - IAH
1 stop23h 20mMultiple Airlines
Wed 6/49:40 amIAH - SLP
1 stop13h 10mMultiple Airlines
Deal found 4/15$316
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:12 amSLP - IAH
Nonstop2h 03mUnited Airlines
Sat 8/306:06 pmIAH - SLP
Nonstop2h 06mUnited Airlines
Deal found 4/15$353
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 7/2212:50 pmSLP - IAH
1 stop5h 28mDelta
Tue 7/291:38 pmIAH - SLP
1 stop5h 38mDelta
Deal found 4/15$487
This Aeromexico deal was found by Cheapflights users on 4/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:44 amSLP - IAH
1 stop8h 21mAeromexico
Fri 6/63:00 pmIAH - SLP
2 stops22h 44mAeromexico
Deal found 4/15$643
This Expedia deal was found by Cheapflights users on 4/15. 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.
Fri 8/17:36 pmSLP - IAH
2 stops17h 35mWestJet
Fri 8/88:00 amIAH - SLP
2 stops29h 04mWestJet
Deal found 4/15$971

Cheapflights Fare Finder

Customize your flight search to find flights from San Luis Potosí to George Bush Intcntl 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 April 15, 2025.
Use the filters below to find and compare flights from San Luis Potosí to Houston George Bush Intcntl Airport that are best for you.

Fly from

San Luis Potosí

Fly to

George Bush Intcntl

Route

Depart

Return

Price

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 5/14

5:30 am-11:42 pm

1 stop17h 12m

Houston George Bush Intcntl

Sun 5/18

6:00 am-10:20 pm

1 stop17h 20m

$223

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 7/22

3:05 pm-5:55 pm

Nonstop1h 50m

Houston George Bush Intcntl

Tue 7/29

12:58 pm-1:49 pm

Nonstop1h 51m

$314

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 5/21

7:35 am-7:55 am

1 stop23h 20m

Houston George Bush Intcntl

Wed 6/4

9:40 am-9:50 pm

1 stop13h 10m

$316

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 8/1

7:12 am-10:15 am

Nonstop2h 03m

Houston George Bush Intcntl

Thu 8/7

10:01 am-11:04 am

Nonstop2h 03m

$353

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 7/22

12:50 pm-7:18 pm

1 stop5h 28m

Houston George Bush Intcntl

Tue 7/29

1:38 pm-6:16 pm

1 stop5h 38m

$487

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Thu 5/22

8:44 am-6:05 pm

1 stop8h 21m

Houston George Bush Intcntl

Fri 6/6

3:00 pm-12:44 pm

2 stops22h 44m

$643

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 8/1

7:36 pm-2:11 pm

2 stops17h 35m

Houston George Bush Intcntl

Fri 8/8

8:00 am-12:04 pm

2 stops29h 04m

$971

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from San Luis Potosí to George Bush Intcntl

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 San Luis Potosí to George Bush Intcntl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 San Luis Potosí-Houston George Bush Intcntl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Luis Potosí-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Luis Potosí-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Potosí-Houston George Bush Intcntl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 San Luis Potosí-Houston George Bush Intcntl Airport 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 San Luis Potosí to George Bush Intcntl

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

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

Currently, August is the cheapest month in which you can book a flight from San Luis Potosí to Houston George Bush Intcntl Airport (average of $241). Flying from San Luis Potosí to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 IAH?

Find hourly flight availability from San Luis Potosí to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

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

Weekly flight availability from San Luis Potosí to Houston George Bush Intcntl Airport

Explore weekly flight availability from San Luis Potosí to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from SLP to IAH are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated April 15, 2025.
To help decide which airline to fly from San Luis Potosí to Houston, see what other customers have to say about Delta, Aeromexico and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,805 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to George Bush Intcntl. 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 George Bush Intcntl?

    San Luis Potosi (SLP), located 7.8 mi from the city center, is the airport you fly out of when you book flights from San Luis Potosí to Houston George Bush Intcntl. 1 airline have flights from San Luis Potosi to Houston George Bush Intcntl on a regular basis. Booking flights from San Luis Potosi to Houston George Bush Intcntl should not be difficult; the airport handles an average of 2 outbound flights to Houston George Bush Intcntl per day.

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

    Our cheapest airline available from San Luis Potosí to Houston George Bush Intcntl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $222 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $352 and $508 round-trip. American Airlines is priced at 59% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest flight price from San Luis Potosí to Houston George Bush Intcntl Airport is $210. On average you can expect to pay $392. The most popular route, (San Luis Potosi - Houston George Bush Intcntl), can usually be booked for $352.

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

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

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

    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 George Bush Intcntl.

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

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

    Currently, August is the cheapest month in which you can book a flight from San Luis Potosí to Houston George Bush Intcntl Airport (average of $241). Flying from San Luis Potosí to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near San Luis Potosí?

Book flights to San Luis Potosí if you plan to visit one of these locations
Conroe
Spring
Humble
The Woodlands
Montgomery
Jersey Village
Katy
Tomball
Cypress

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.

Alternative routes for San Luis Potosí to George Bush Intcntl

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

Top airline flying from San Luis Potosí to George Bush Intcntl

Discover the top airline that operate flights from San Luis Potosí to George Bush Intcntl. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$471Average$615FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.