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George Bush Intcntl

$236+ Cheap flights from San Luis Obispo (SBP) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — IAH
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from San Luis Obispo to George Bush Intcntl

Cheapest flights from San Luis Obispo to George Bush Intcntl
Explore the most affordable flight options available from San Luis Obispo to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This American Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 8/2012:51 pm
SBP
-
IAH
1 stop5h 28m
American Airlines
Sat 8/293:05 pm
IAH
-
SBP
1 stop5h 23m
American Airlines
Deal found 7/20$349
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 9/312:51 pm
SBP
-
IAH
2 stops9h 08m
American Airlines
Mon 9/75:00 am
IAH
-
SBP
2 stops9h 05m
American Airlines
Deal found 7/24$404
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 9/261:00 pm
SBP
-
IAH
2 stops7h 30m
American Airlines
Mon 9/287:00 am
IAH
-
SBP
1 stop6h 41m
American Airlines
Deal found 7/20$405
This Expedia deal was found by Cheapflights users on 7/22. 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 10/65:27 pm
SBP
-
IAH
1 stop18h 25m
Alaska Airlines
Sun 10/116:17 pm
IAH
-
SBP
1 stop24h 30m
Alaska Airlines
Deal found 7/22$439
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 9/171:00 pm
SBP
-
IAH
2 stops8h 58m
American Airlines
Sun 9/205:00 am
IAH
-
SBP
2 stops9h 11m
American Airlines
Deal found 7/19$445
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:34 pm
SBP
-
IAH
1 stop8h 46m
Alaska Airlines
Tue 8/186:02 am
IAH
-
SBP
2 stops19h 38m
Alaska Airlines
Deal found 7/22$448
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/144:25 pm
SBP
-
IAH
1 stop6h 20m
United Airlines
Tue 8/1812:40 pm
IAH
-
SBP
1 stop9h 17m
United Airlines
Deal found 7/20$449
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/1712:51 pm
SBP
-
IAH
1 stop5h 28m
American Airlines
Sat 8/2210:26 am
IAH
-
SBP
2 stops10h 02m
American Airlines
Deal found 7/21$454

Find flight deals from San Luis Obispo to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) 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 July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(American Airlines)

One-way from

$236
(Orbitz)

Popular in

September

Cheapest in

October

Average price

$594
Provider with most accurate pricing for San Luis Obispo County-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for San Luis Obispo County-Houston George Bush Intcntl flights.
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From San Luis Obispo County to Houston George Bush Intcntl
Search Deals
One-way flight from San Luis Obispo County to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo 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 July 25, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 10/16

10:48 am-8:42 pm

1 stop7h 54m

Houston George Bush Intcntl

Sun 10/18

6:00 am-10:07 am

1 stop6h 07m

$349
Quickest round-trip

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Sat 9/26

12:31 pm-8:33 pm

1 stop6h 02m

Houston George Bush Intcntl

Mon 9/28

8:15 am-12:11 pm

1 stop5h 56m

$349

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 9/17

12:31 pm-8:33 pm

1 stop6h 02m

Houston George Bush Intcntl

Sun 9/20

5:00 am-12:11 pm

2 stops9h 11m

$354

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 8/20

12:51 pm-11:59 pm

2 stops9h 08m

Houston George Bush Intcntl

Sat 8/29

7:00 am-11:39 am

1 stop6h 39m

$354
Cheapest one-way
Quickest one-way

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Sat 8/8

6:04 am-6:11 pm

2 stops10h 07m

$286

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Wed 8/5

5:35 pm-10:44 am

2 stops15h 09m

$286

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 8/7

7:30 am-1:35 pm

1 stop28h 05m

$368

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 8/7

5:35 pm-8:35 am

3 stops37h 00m

$643

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 8/6

6:04 am-8:35 am

3 stops24h 31m

$835

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Wed 8/5

7:34 pm-10:40 pm

3 stops25h 06m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Sorted by cheapest first

Compare providers for flights from San Luis Obispo 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 Obispo to George Bush Intcntl in July.
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 Obispo-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 Obispo-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 Obispo-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 Obispo-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 Obispo-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 Obispo to George Bush Intcntl

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

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 July 25, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Luis Obispo to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,034 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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
10,034 reviews
United Airlines
7.4
Good
10,034 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.1
Good
11,848 reviews
United Airlines
7.4
Good
10,034 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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 Obispo 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 Obispo to Houston George Bush Intcntl?

    San Luis Obispo County (SBP) is the airport you will fly out of if you book a flight from San Luis Obispo to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from County; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Luis Obispo airport to Houston George Bush Intcntl. It is only a 3.3 mi journey to County (SBP) from San Luis Obispo’s city center.

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

    A quick flight from San Luis Obispo to Houston George Bush Intcntl Airport can take about 6h 02m. United Airlines provides one of the quickest options available for as low as $349. The distance from San Luis Obispo to Houston George Bush Intcntl Airport is about 1511 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from San Luis Obispo to Houston George Bush Intcntl Airport round-trip from $251. Another airline that can offer you cheap pricing is United Airlines. These flights start at 64% lower than the current average price 3 months from now.

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

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

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

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

    Yes. Cheapflights offers flight deals from San Luis Obispo 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.

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
Katy
The Woodlands
Spring
Conroe
Jersey Village
Humble
Tomball
Cypress
Montgomery

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

Discover the top 2 airlines that operate flights from San Luis Obispo 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$251Average$454FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$418Average$630FlexibilityNo cancel feeOn-time69%

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