$379+ Cheap flights from San Luis Obispo (SBP) 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — IAH
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from San Luis Obispo 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 Obispo to George Bush Intcntl
Cheapest
Best
Last-minute
Cheapest flights from San Luis Obispo to George Bush IntcntlExplore 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 October 24, 2026.
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 October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/412:36 pm -
1 stop5h 50m
Sun 11/87:00 am -
1 stop6h 51m
Deal found 10/19![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/147:08 am -
1 stop6h 19m
Wed 11/184:26 pm -
1 stop6h 44m
Deal found 10/20![United Airlines logo]()
$499
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:08 am -
1 stop11h 51m
Fri 11/206:09 pm -
1 stop27h 46m
Deal found 10/23![Alaska Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/306:00 am -
1 stop5h 31m
Sun 11/17:00 am -
1 stop6h 51m
Deal found 10/19![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/299:45 am -
2 stops8h 44m
Sun 11/17:00 am -
1 stop6h 51m
Deal found 10/19![American Airlines logo]()
$564
Best flights from San Luis Obispo to George Bush IntcntlDiscover carefully curated flight deals from San Luis Obispo to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from San Luis Obispo to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 1/206:00 am -
1 stop5h 36m
Mon 1/256:00 am -
1 stop8h 05m
Deal found 10/24![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:08 am -
1 stop6h 19m
Wed 11/184:26 pm -
1 stop6h 44m
Deal found 10/22![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 1/2512:34 pm -
2 stops8h 16m
Mon 2/86:00 am -
2 stops7h 54m
Deal found 10/19![American Airlines logo]()
$485
Last-minute flights from San Luis Obispo to George Bush IntcntlDiscover last-minute flight deals from San Luis Obispo to George Bush Intcntl. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to George Bush Intcntl. Data last updated October 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/299:45 am -
2 stops8h 44m
Sun 11/17:00 am -
1 stop6h 51m
Deal found 10/19![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/306:00 am -
1 stop5h 31m
Sun 11/17:00 am -
1 stop6h 51m
Deal found 10/19![American Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/412:36 pm -
1 stop5h 50m
Sun 11/87:00 am -
1 stop6h 51m
Deal found 10/19![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/147:08 am -
1 stop6h 19m
Wed 11/184:26 pm -
1 stop6h 44m
Deal found 10/20![United Airlines logo]()
$499
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:08 am -
1 stop11h 51m
Fri 11/206:09 pm -
1 stop27h 46m
Deal found 10/23![Alaska Airlines logo]()
$519
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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
Popular in | September |
Cheapest in | November |
Average price | $533 |
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 7,457,451 searches. Data last updated October 24, 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
Cheapest round-trip
San Luis ObispoHouston
SBP San Luis Obispo County - IAH Houston George Bush Intcntl
SBPIAH
San Luis Obispo County
Wed 1/20
6:00 am-1:36 pm
1 stop5h 36m
Houston George Bush Intcntl
Mon 1/25
6:00 am-12:05 pm
1 stop8h 05m
$379
San Luis ObispoHouston
SBP San Luis Obispo County - IAH Houston George Bush Intcntl
SBPIAH
San Luis Obispo County
Mon 1/25
12:34 pm-10:50 pm
2 stops8h 16m
Houston George Bush Intcntl
Mon 2/8
6:00 am-11:54 am
2 stops7h 54m
$485
Quickest round-trip
San Luis ObispoHouston
SBP San Luis Obispo County - IAH Houston George Bush Intcntl
SBPIAH
San Luis Obispo County
Sat 11/14
7:08 am-3:27 pm
1 stop6h 19m
Houston George Bush Intcntl
Wed 11/18
4:26 pm-9:10 pm
1 stop6h 44m
$499
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SBP-IAH
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 October 24, 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.
Food
6.7
Boarding
7.7
Overall
7.3
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Boarding
7.7
Overall
7.3
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Boarding
7.7
Overall
7.3
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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 locationsConroe
Katy
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Spring
Humble
Jersey Village
Tomball
Montgomery
Cypress
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
San Luis Obispo and George Bush Intcntl flights
Browse other San Luis Obispo and George Bush Intcntl flight options. Last updated on October 24, 2026.
Other flights from San Luis Obispo
Browse through other flights departing from San Luis Obispo. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$523 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$378 | Average$543 | FlexibilityNo cancel fee | On-time69% |