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George Bush Intcntl

$147+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — IAH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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.
Thu 2/122:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Thu 2/1911:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/27$214
This Expedia deal was found by Cheapflights users on 1/26. 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 4/72:53 pm
SLP
-
IAH
Nonstop1h 50m
Volaris
Sat 4/1812:35 pm
IAH
-
SLP
Nonstop1h 51m
Volaris
Deal found 1/26$215
This eDestinos deal was found by Cheapflights users on 1/27. 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 2/192:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Thu 2/2611:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/27$227
This Expedia deal was found by Cheapflights users on 1/26. 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.
Thu 2/262:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Thu 3/511:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/26$238
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 7/811:40 am
SLP
-
IAH
1 stop5h 27m
Delta
Wed 7/151:43 pm
IAH
-
SLP
1 stop5h 31m
Delta
Deal found 1/26$261
This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 2/195:48 am
SLP
-
IAH
1 stop12h 49m
Delta
Thu 2/268:09 pm
IAH
-
SLP
1 stop11h 44m
Delta
Deal found 1/26$266
This Mytrip deal was found by Cheapflights users on 1/26. 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 2/242:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Sat 3/711:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/26$278
This Expedia deal was found by Cheapflights users on 1/27. 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 3/141:47 pm
SLP
-
IAH
Nonstop1h 53m
Volaris
Tue 3/1711:51 am
IAH
-
SLP
Nonstop2h 06m
Volaris
Deal found 1/27$279
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:10 am
SLP
-
IAH
1 stop11h 45m
Multiple Airlines
Sat 4/1812:35 pm
IAH
-
SLP
Nonstop1h 51m
Multiple Airlines
Deal found 1/26$285
This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 2/1212:59 pm
SLP
-
IAH
1 stop5h 38m
Delta
Thu 2/1910:35 am
IAH
-
SLP
1 stop13h 24m
Delta
Deal found 1/26$287

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(CheapOair)

One-way from

$147
(Booking.com)

Popular in

March

Cheapest in

February

Average price

$348

Good round-trip deal

$413 or less

Good one-way deal

$263 or less
Provider with most accurate pricing for San Luis Potosi-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for San Luis Potosi-Houston George Bush Intcntl flights.
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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. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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

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 January 27, 2026.
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

Tue 4/7

2:53 pm-5:43 pm

Nonstop1h 50m

Houston George Bush Intcntl

Sat 4/18

12:35 pm-1:26 pm

Nonstop1h 51m

$215

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Thu 2/12

2:47 pm-4:40 pm

Nonstop1h 53m

Houston George Bush Intcntl

Thu 2/19

11:51 am-1:57 pm

Nonstop2h 06m

$216

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Wed 7/8

11:40 am-6:07 pm

1 stop5h 27m

Houston George Bush Intcntl

Wed 7/15

1:43 pm-6:14 pm

1 stop5h 31m

$261

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 4/21

7:12 am-10:18 am

Nonstop2h 06m

Houston George Bush Intcntl

Tue 4/28

6:08 pm-7:12 pm

Nonstop2h 04m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 2/16

7:17 pm-9:05 am

1 stop13h 48m

Houston George Bush Intcntl

Thu 2/19

10:35 am-11:59 pm

1 stop13h 24m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Tue 4/21

6:10 am-6:55 pm

1 stop11h 45m

Houston George Bush Intcntl

Tue 4/28

12:00 pm-11:15 pm

1 stop12h 15m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Thu 2/26

5:48 am-6:37 pm

1 stop12h 49m

Houston George Bush Intcntl

Thu 3/5

8:14 pm-11:58 am

1 stop15h 44m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Mon 7/20

7:00 am-6:07 pm

1 stop10h 07m

Houston George Bush Intcntl

Wed 8/5

1:43 pm-6:14 pm

1 stop5h 31m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Sat 6/6

8:40 am-6:40 pm

1 stop9h 00m

Houston George Bush Intcntl

Tue 6/9

12:00 pm-11:15 pm

1 stop12h 15m

$266

San Luis PotosíHouston

SLP - IAH

SLPIAH

San Luis Potosi

Thu 4/2

2:53 pm-5:43 pm

Nonstop1h 50m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 20 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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, November is the cheapest month in which you can book a flight from San Luis Potosí to Houston George Bush Intcntl Airport (average of $87). Flying from San Luis Potosí to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $246). 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 January 27, 2026.

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.

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 January 27, 2026.
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
9,205 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

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
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

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, Delta, and United 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 3h 37m. 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.

  • 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 SkyWest Airlines (90%), Volaris (88%) or United Airlines (86%) 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 $222. On average you can expect to pay $426. The most popular route, (San Luis Potosi - Houston George Bush Intcntl), can usually be booked for $207.

  • 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, November is the cheapest month in which you can book a flight from San Luis Potosí to Houston George Bush Intcntl Airport (average of $87). Flying from San Luis Potosí to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $246). 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
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$354Average$496FlexibilityNo cancel feeOn-time69%

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