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George Bush Intcntl

$141+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$176
(Cheapflightsfares)

One-way from

$141
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$226

Good round-trip deal

$377 or less

Good one-way deal

$198 or less
From San Luis Potosi to Houston George Bush Intcntl
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One-way flight from San Luis Potosi to Houston George Bush Intcntl
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Highest demand for flights based on searches. 22% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San Luis Potosi to Houston George Bush Intcntl.
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Price to beat on a one-way flight from San Luis Potosi to Houston George Bush Intcntl.
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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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/112:45 pmSLP - IAH
Nonstop1h 50mVolaris
Tue 10/1412:59 pmIAH - SLP
Nonstop1h 51mVolaris
Deal found 9/11$176
This Expedia deal was found by Cheapflights users on 9/10. 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.
Tue 12/232:53 pmSLP - IAH
Nonstop1h 47mVolaris
Thu 1/111:55 amIAH - SLP
Nonstop2h 01mVolaris
Deal found 9/10$213
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:45 pmSLP - IAH
Nonstop1h 50mVolaris
Thu 9/2512:59 pmIAH - SLP
Nonstop1h 51mVolaris
Deal found 9/9$214
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:45 pmSLP - IAH
Nonstop1h 50mVolaris
Sat 10/412:59 pmIAH - SLP
Nonstop1h 51mVolaris
Deal found 9/11$245
This eDestinos deal was found by Cheapflights users on 9/11. 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.
Thu 10/22:45 pmSLP - IAH
Nonstop1h 50mVolaris
Tue 10/1412:59 pmIAH - SLP
Nonstop1h 51mVolaris
Deal found 9/11$261
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/182:45 pmSLP - IAH
Nonstop1h 50mVolaris
Thu 10/3012:59 pmIAH - SLP
Nonstop1h 51mVolaris
Deal found 9/9$270
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/236:20 amSLP - IAH
1 stop15h 37mAmerican Airlines
Tue 12/3010:37 amIAH - SLP
1 stop12h 22mAmerican Airlines
Deal found 9/10$285
This Expedia deal was found by Cheapflights users on 9/10. 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.
Tue 12/232:53 pmSLP - IAH
Nonstop1h 47mVolaris
Tue 12/3011:55 amIAH - SLP
Nonstop2h 01mVolaris
Deal found 9/10$325
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/236:20 amSLP - IAH
1 stop15h 37mAmerican Airlines
Thu 1/16:00 amIAH - SLP
1 stop16h 59mAmerican Airlines
Deal found 9/10$337
This American Airlines deal was found by Cheapflights users on 9/10. 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 12/221:33 pmSLP - IAH
1 stop26h 07mAmerican Airlines
Tue 12/307:26 amIAH - SLP
1 stop15h 33mAmerican Airlines
Deal found 9/10$338

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 September 11, 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

Sat 10/18

2:45 pm-5:35 pm

Nonstop1h 50m

Houston George Bush Intcntl

Thu 10/30

12:59 pm-1:50 pm

Nonstop1h 51m

$270

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 12/23

6:20 am-9:57 pm

1 stop15h 37m

Houston George Bush Intcntl

Tue 12/30

10:37 am-10:59 pm

1 stop12h 22m

$285

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 12/23

6:20 am-9:57 pm

1 stop15h 37m

Houston George Bush Intcntl

Thu 1/1

6:00 am-10:59 pm

1 stop16h 59m

$337

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 12/23

6:20 am-3:40 pm

1 stop9h 20m

Houston George Bush Intcntl

Fri 1/2

7:25 pm-12:33 pm

1 stop17h 08m

$337

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Sat 10/18

2:45 pm-5:35 pm

Nonstop1h 50m

Houston George Bush Intcntl

Thu 10/30

7:52 pm-3:33 pm

2 stops20h 41m

$339

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Fri 10/24

6:00 am-6:30 pm

1 stop11h 30m

Houston George Bush Intcntl

Mon 10/27

8:25 pm-8:17 am

1 stop12h 52m

$351

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Sat 12/20

2:52 pm-8:58 pm

1 stop6h 06m

Houston George Bush Intcntl

Sun 12/28

10:55 am-11:45 pm

1 stop12h 50m

$351

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Sat 10/11

6:00 am-1:28 pm

1 stop6h 28m

Houston George Bush Intcntl

Tue 10/14

12:50 pm-11:31 pm

1 stop11h 41m

$351

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Sun 12/21

8:12 am-5:11 pm

1 stop8h 59m

Houston George Bush Intcntl

Sun 12/28

10:55 am-11:45 pm

1 stop12h 50m

$351

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 12/23

12:49 pm-2:41 pm

Nonstop1h 52m

Houston George Bush Intcntl

Wed 12/31

9:38 am-11:49 am

Nonstop2h 11m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 23 results
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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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from San Luis Potosí to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 69% on your trip compared to booking a flight in the morning.

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 September 11, 2025.
See what other customers who have flown with United Airlines from San Luis Potosí to Houston George Bush Intcntl Airport 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
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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.

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

    Volaris and American Airlines can get you from San Luis Potosí to Houston George Bush Intcntl Airport in just under 1h 50m. Your travel time can differ by up to 13h 47m. There are 636 mi between San Luis Potosí and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly 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 United Airlines. Our recent data shows that you can find tickets from as low as $354 on this airline. United Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from San Luis Potosí to Houston George Bush Intcntl Airport consider choosing Volaris (76%), United Airlines (75%) or SkyWest Airlines (73%) as they are the most reliable in getting you off to your destination on time.

  • 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 $112. On average you can expect to pay $401. The most popular route, (San Luis Potosi - Houston George Bush Intcntl), can usually be booked for $212.

  • 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$615FlexibilityNo cancel feeOn-time69%

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