$185+ Cheap flights from George Bush Intcntl (IAH) to San Luis Obispo (SBP)
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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SBP
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to San Luis Obispo 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 George Bush Intcntl to San Luis Obispo
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to San Luis ObispoExplore the most affordable flight options available from George Bush Intcntl to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from George Bush Intcntl to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/16. 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 10/242:45 pm -
1 stop5h 33m
Sat 10/3112:38 pm -
1 stop5h 51m
Deal found 8/16![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/256:00 am -
1 stop7h 41m
Sun 9/276:00 am -
1 stop5h 34m
Deal found 8/17![American Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/216:16 pm -
2 stops22h 28m
Fri 9/256:43 pm -
1 stop20h 30m
Deal found 8/17![Alaska Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/235:00 am -
2 stops9h 11m
Wed 9/306:00 am -
2 stops11h 49m
Deal found 8/17![American Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/172:56 pm -
1 stop7h 15m
Tue 10/201:50 pm -
1 stop6h 09m
Deal found 8/17![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/36:00 am -
1 stop7h 39m
Sun 9/64:08 pm -
1 stop5h 36m
Deal found 8/17![American Airlines logo]()
$480
Best flights from George Bush Intcntl to San Luis ObispoDiscover carefully curated flight deals from George Bush Intcntl to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from George Bush Intcntl to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 11/104:25 pm -
1 stop5h 33m
Sat 11/142:15 pm -
1 stop8h 08m
Deal found 8/20![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 10/247:00 am -
1 stop7h 07m
Sat 10/319:45 am -
2 stops8h 44m
Deal found 8/19![American Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/212:34 pm -
1 stop21h 04m
Fri 9/256:43 pm -
1 stop20h 30m
Deal found 8/17![Alaska Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sun 10/186:00 am -
1 stop6h 07m
Fri 10/307:08 am -
1 stop6h 27m
Deal found 8/18![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/172:56 pm -
1 stop7h 15m
Tue 10/201:50 pm -
1 stop6h 09m
Deal found 8/16![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/196:00 am -
1 stop6h 11m
Tue 9/222:10 pm -
1 stop6h 35m
Deal found 8/20![United Airlines logo]()
$459
Last-minute flights from George Bush Intcntl to San Luis ObispoDiscover last-minute flight deals from George Bush Intcntl to San Luis Obispo. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to San Luis Obispo. Data last updated August 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/36:00 am -
1 stop7h 39m
Sun 9/64:08 pm -
1 stop5h 36m
Deal found 8/16![American Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/196:00 am -
1 stop6h 11m
Tue 9/222:10 pm -
1 stop6h 35m
Deal found 8/20![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/216:16 pm -
2 stops22h 28m
Fri 9/256:43 pm -
1 stop20h 30m
Deal found 8/17![Alaska Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 9/232:48 pm -
1 stop7h 14m
Wed 9/301:02 pm -
1 stop5h 53m
Deal found 8/17![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/235:00 am -
2 stops9h 11m
Wed 9/3012:31 pm -
1 stop6h 02m
Deal found 8/17![American Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/256:00 am -
1 stop7h 41m
Sun 9/276:00 am -
1 stop5h 34m
Deal found 8/17![American Airlines logo]()
$394
One-way flights from George Bush Intcntl to San Luis ObispoSearch for one-way flight options from George Bush Intcntl to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from George Bush Intcntl to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 11/115:55 pm -
1 stop25h 07m
Deal found 8/17![Alaska Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 11/114:25 pm -
3 stops25h 00m
Deal found 8/18![United Airlines logo]()
$433
Find flight deals from George Bush Intcntl to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to San Luis Obispo (SBP). 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (American Airlines) |
One-way from | $185 (Alaska Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $383 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to San Luis Obispo 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 August 21, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Tue 11/10
4:25 pm-7:58 pm
1 stop5h 33m
San Luis Obispo County
Sat 11/14
2:15 pm-12:23 am
1 stop8h 08m
$359
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Sat 10/24
7:00 am-12:07 pm
1 stop7h 07m
San Luis Obispo County
Sat 10/31
9:45 am-8:29 pm
2 stops8h 44m
$364
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Mon 9/21
2:34 pm-9:38 am
1 stop21h 04m
San Luis Obispo County
Fri 9/25
6:43 pm-5:13 pm
1 stop20h 30m
$394
Quickest round-trip
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Sun 10/18
6:00 am-10:07 am
1 stop6h 07m
San Luis Obispo County
Fri 10/30
7:08 am-3:35 pm
1 stop6h 27m
$459
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Sat 10/17
2:56 pm-8:11 pm
1 stop7h 15m
San Luis Obispo County
Tue 10/20
1:50 pm-9:59 pm
1 stop6h 09m
$459
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Sat 9/19
6:00 am-10:11 am
1 stop6h 11m
San Luis Obispo County
Tue 9/22
2:10 pm-10:45 pm
1 stop6h 35m
$459
Cheapest one-way
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Wed 11/11
5:55 pm-5:02 pm
1 stop25h 07m
$185
Quickest one-way
HoustonSan Luis Obispo
IAH Houston George Bush Intcntl - SBP San Luis Obispo County
IAHSBP
Houston George Bush Intcntl
Wed 11/11
4:25 pm-3:25 pm
3 stops25h 00m
$433
Sorted by cheapest first
Compare providers for flights from George Bush Intcntl to San Luis Obispo
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 George Bush Intcntl to San Luis Obispo in August.
| 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 Houston George Bush Intcntl Airport-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-San Luis Obispo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-San Luis Obispo 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 Houston George Bush Intcntl Airport-San Luis Obispo 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 George Bush Intcntl to San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from George Bush Intcntl with our price prediction graph.
IAH-SBP
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 San Luis Obispo
Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated August 21, 2026.
See what other customers who have flown with United Airlines and American Airlines from Houston George Bush Intcntl Airport to San Luis Obispo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to San Luis Obispo. 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 San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsCambria
Morro Bay
Arroyo Grande
San Simeon
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George Bush Intcntl and San Luis Obispo flights
Browse other George Bush Intcntl and San Luis Obispo flight options. Last updated on August 21, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Obispo
Explore flights to San Luis Obispo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Top 2 airlines flying from George Bush Intcntl to San Luis Obispo
Discover the top 2 airlines that operate flights from George Bush Intcntl to San Luis Obispo. 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 August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$304 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$368 | Average$492 | FlexibilityNo cancel fee | On-time71% |