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

$220+ Cheap flights from San Luis Potosí, Mexico (SLP) to George Bush Intcntl (IAH)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — IAH
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(American Airlines)

One-way from

$220
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$548

Good round-trip deal

$420 or less

Good one-way deal

$256 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
One-way flight 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 ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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 4/115:30 amSLP - IAH
1 stop11h 06mAmerican Airlines
Sun 4/136:00 amIAH - SLP
1 stop17h 17mAmerican Airlines
Deal found 3/24$247
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 stop5h 30mMultiple Airlines
Wed 5/289:15 amIAH - SLP
1 stop13h 35mMultiple Airlines
Deal found 3/24$309
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Mon 5/1911:51 amSLP - IAH
Nonstop2h 03mUnited Airlines
Wed 5/286:05 pmIAH - SLP
Nonstop2h 07mUnited Airlines
Deal found 3/24$486
This Delta deal was found by Cheapflights users on 3/24. 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 6/26:04 amSLP - IAH
1 stop5h 03mDelta
Mon 6/91:58 pmIAH - SLP
1 stop6h 44mDelta
Deal found 3/24$487
This Mytrip deal was found by Cheapflights users on 3/23. 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 4/1511:20 pmSLP - IAH
2 stops18h 40mVolaris
Tue 4/229:15 amIAH - SLP
2 stops34h 15mVolaris
Deal found 3/23$612
This Aeromexico deal was found by Cheapflights users on 3/24. 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.
Fri 4/255:46 amSLP - IAH
1 stop5h 22mAeromexico
Sat 4/261:45 pmIAH - SLP
1 stop6h 14mAeromexico
Deal found 3/24$652
This eDestinos deal was found by Cheapflights users on 3/24. 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.
Fri 5/168:46 pmSLP - IAH
2 stops16h 25mWestJet
Mon 5/263:00 pmIAH - SLP
2 stops17h 24mWestJet
Deal found 3/24$986

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 March 25, 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

Fri 4/11

5:30 am-5:36 pm

1 stop11h 06m

Houston George Bush Intcntl

Sun 4/13

6:00 am-10:17 pm

1 stop17h 17m

$247

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 5/21

7:35 am-2:05 pm

1 stop5h 30m

Houston George Bush Intcntl

Wed 5/28

9:15 am-9:50 pm

1 stop13h 35m

$309

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 5/19

11:51 am-2:54 pm

Nonstop2h 03m

Houston George Bush Intcntl

Tue 5/27

10:01 am-11:04 am

Nonstop2h 03m

$486

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 6/2

6:04 am-12:07 pm

1 stop5h 03m

Houston George Bush Intcntl

Mon 6/9

1:58 pm-7:42 pm

1 stop6h 44m

$487

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 4/15

11:20 pm-7:00 pm

2 stops18h 40m

Houston George Bush Intcntl

Tue 4/22

9:15 am-6:30 pm

2 stops34h 15m

$612

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 4/25

5:46 am-12:08 pm

1 stop5h 22m

Houston George Bush Intcntl

Sat 4/26

1:45 pm-6:59 pm

1 stop6h 14m

$652

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 5/16

8:46 pm-2:11 pm

2 stops16h 25m

Houston George Bush Intcntl

Mon 5/26

3:00 pm-7:24 am

2 stops17h 24m

$986

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 5/16

7:35 am-2:05 pm

1 stop5h 30m

$220

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 5/5

11:51 am-2:54 pm

Nonstop2h 03m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Potosí-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 25, 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.

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 March 25, 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
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
1,700 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
2,785 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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 1 outbound flight 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 $247 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $486 and $487 round-trip. American Airlines is priced at 55% 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 $154. On average you can expect to pay $408. The most popular route, (San Luis Potosi - Houston George Bush Intcntl), can usually be booked for $301.

  • 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
Jersey Village
The Woodlands
Montgomery
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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$471Average$569FlexibilityNo 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.