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 $306. Another airline that can offer you cheap pricing is United Airlines. These flights start at 47% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What is the cheapest time of day to fly from SBP to IAH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to Houston George Bush Intcntl Airport as you normally would.

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.

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.

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.

$155+ Flights from San Luis Obispo to Houston George Bush Intcntl Airport

Q: How much does it cost to fly round-trip from San Luis Obispo to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment. San Luis Obispo to Houston George Bush Intcntl Airport flights typically cost between $424 and $488 in February. The cheapest round-trip price found within the last 3 days was $285 on American Airlines (Feb 19-Feb 25).

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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 January 28, 2026.

Thu 2/1912:50 pm

SBP

IAH

2 stops9h 02m

American Airlines

Wed 2/258:15 am

IAH

SBP

1 stop5h 48m

American Airlines

Deal found 1/26

$285

Tue 4/72:12 pm

SBP

IAH

1 stop8h 45m

United Airlines

Wed 4/154:45 pm

IAH

SBP

1 stop9h 14m

United Airlines

Deal found 1/27

$309

Tue 4/75:43 pm

SBP

IAH

1 stop17h 44m

Alaska Airlines

Wed 4/157:00 am

IAH

SBP

2 stops17h 29m

Alaska Airlines

Deal found 1/27

$325

Thu 2/192:13 pm

SBP

IAH

1 stop8h 43m

United Airlines

Wed 2/253:22 pm

IAH

SBP

1 stop6h 28m

United Airlines

Deal found 1/26

$334

Sat 4/412:50 pm

SBP

IAH

2 stops9h 02m

American Airlines

Sat 4/116:00 am

IAH

SBP

1 stop8h 11m

American Airlines

Deal found 1/28

$339

Tue 2/102:21 pm

SBP

IAH

1 stop5h 38m

United Airlines

Sat 2/146:34 pm

IAH

SBP

1 stop7h 25m

United Airlines

Deal found 1/25

$359

Fri 6/51:59 pm

SBP

IAH

1 stop9h 12m

United Airlines

Thu 6/187:50 pm

IAH

SBP

1 stop5h 54m

United Airlines

Deal found 1/26

$377

Mon 2/235:34 pm

SBP

IAH

1 stop22h 19m

Hawaiian Airlines

Fri 2/275:33 pm

IAH

SBP

1 stop25h 14m

Hawaiian Airlines

Deal found 1/26

$383

Best flights from San Luis Obispo to George Bush Intcntl
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 January 28, 2026.

Thu 2/1912:50 pm

SBP

IAH

2 stops9h 02m

American Airlines

Wed 2/258:15 am

IAH

SBP

1 stop5h 48m

American Airlines

Deal found 1/26

$285

Tue 4/72:12 pm

SBP

IAH

1 stop8h 45m

United Airlines

Wed 4/154:45 pm

IAH

SBP

1 stop9h 14m

United Airlines

Deal found 1/27

$309

Tue 4/75:43 pm

SBP

IAH

1 stop17h 44m

Alaska Airlines

Wed 4/157:00 am

IAH

SBP

2 stops17h 29m

Alaska Airlines

Deal found 1/27

$325

Mon 2/235:34 pm

SBP

IAH

1 stop22h 19m

Hawaiian Airlines

Fri 2/275:33 pm

IAH

SBP

1 stop25h 14m

Hawaiian Airlines

Deal found 1/26

$383

Thu 2/192:13 pm

SBP

IAH

1 stop8h 43m

United Airlines

Wed 2/253:22 pm

IAH

SBP

1 stop6h 28m

United Airlines

Deal found 1/26

$334

Sat 4/412:50 pm

SBP

IAH

2 stops9h 02m

American Airlines

Sat 4/117:20 am

IAH

SBP

1 stop6h 51m

American Airlines

Deal found 1/26

$339

Tue 2/102:21 pm

SBP

IAH

1 stop8h 38m

United Airlines

Sat 2/1412:25 pm

IAH

SBP

1 stop9h 21m

United Airlines

Deal found 1/26

$359

Fri 6/51:59 pm

SBP

IAH

1 stop9h 12m

United Airlines

Thu 6/187:50 pm

IAH

SBP

1 stop5h 54m

United Airlines

Deal found 1/26

$377

Last-minute flights from San Luis Obispo to George Bush Intcntl
Discover last-minute flight deals from San Luis Obispo to George Bush Intcntl. Data last updated January 28, 2026 and is based on user searches.

Thu 1/2910:59 am

SBP

IAH

1 stop7h 33m

United Airlines

Sun 2/16:50 pm

IAH

SBP

1 stop7h 07m

United Airlines

Deal found 1/27

$519

Thu 1/291:03 pm

SBP

IAH

1 stop7h 46m

American Airlines

Sun 2/14:50 pm

IAH

SBP

2 stops7h 26m

American Airlines

Deal found 1/27

$524

Tue 2/102:21 pm

SBP

IAH

1 stop5h 38m

United Airlines

Sat 2/146:34 pm

IAH

SBP

1 stop7h 25m

United Airlines

Deal found 1/25

$359

Tue 2/105:35 pm

SBP

IAH

1 stop21h 20m

Alaska Airlines

Sat 2/146:53 pm

IAH

SBP

2 stops24h 01m

Alaska Airlines

Deal found 1/26

$908

Thu 2/1912:50 pm

SBP

IAH

2 stops9h 02m

American Airlines

Wed 2/258:15 am

IAH

SBP

1 stop5h 48m

American Airlines

Deal found 1/26

$285

Thu 2/192:13 pm

SBP

IAH

1 stop8h 43m

United Airlines

Wed 2/253:22 pm

IAH

SBP

1 stop6h 28m

United Airlines

Deal found 1/26

$334

Mon 2/235:34 pm

SBP

IAH

1 stop22h 19m

Hawaiian Airlines

Fri 2/275:33 pm

IAH

SBP

1 stop25h 14m

Hawaiian Airlines

Deal found 1/26

$383

Mon 2/233:47 pm

SBP

IAH

2 stops24h 06m

Alaska Airlines

Fri 2/276:53 pm

IAH

SBP

2 stops30h 24m

Alaska Airlines

Deal found 1/26

$424

One-way flights from San Luis Obispo to George Bush Intcntl
Search for one-way flight options from San Luis Obispo to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated January 28, 2026.

Mon 3/307:34 pm

SBP

IAH

1 stop7h 47m

Alaska Airlines

Deal found 1/28

$155

Mon 2/233:47 pm

SBP

IAH

2 stops24h 06m

Alaska Airlines

Deal found 1/26

$203

Mon 2/235:34 pm

SBP

IAH

1 stop22h 19m

Hawaiian Airlines

Deal found 1/26

$237

Mon 3/3012:50 pm

SBP

IAH

2 stops9h 02m

American Airlines

Deal found 1/28

$307

Mon 3/307:34 pm

SBP

IAH

3 stops39h 11m

Multiple Airlines

Deal found 1/28

$393

Mon 2/235:00 am

SBP

IAH

3 stops35h 52m

United Airlines

Deal found 1/26

$560

Find flight deals from San Luis Obispo to George Bush Intcntl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$285 (American Airlines)
One-way from	$155 (Expedia)
Popular in	August
Cheapest in	March
Average price	$603

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.

Search Deals

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. 10% potential increase in price ($64 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

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

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 2/19

12:50 pm-11:52 pm

2 stops9h 02m

Houston George Bush Intcntl

Wed 2/25

8:15 am-12:03 pm

1 stop5h 48m

$285

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Tue 4/7

2:12 pm-12:57 am

1 stop8h 45m

Houston George Bush Intcntl

Wed 4/15

4:45 pm-11:59 pm

1 stop9h 14m

$309

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Tue 4/7

5:43 pm-1:27 pm

1 stop17h 44m

Houston George Bush Intcntl

Wed 4/15

7:00 am-10:29 pm

2 stops17h 29m

$325

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 2/19

2:13 pm-12:56 am

1 stop8h 43m

Houston George Bush Intcntl

Wed 2/25

3:22 pm-7:50 pm

1 stop6h 28m

$334

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Sat 4/4

12:50 pm-11:52 pm

2 stops9h 02m

Houston George Bush Intcntl

Sat 4/11

7:20 am-12:11 pm

1 stop6h 51m

$339

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Tue 2/10

2:21 pm-12:59 am

1 stop8h 38m

Houston George Bush Intcntl

Sat 2/14

12:25 pm-7:46 pm

1 stop9h 21m

$359

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 6/5

1:59 pm-1:11 am

1 stop9h 12m

Houston George Bush Intcntl

Thu 6/18

7:50 pm-11:44 pm

1 stop5h 54m

$377

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Mon 2/23

5:34 pm-5:53 pm

1 stop22h 19m

Houston George Bush Intcntl

Fri 2/27

5:33 pm-4:47 pm

1 stop25h 14m

$383

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Mon 3/30

7:34 pm-5:21 am

1 stop7h 47m

$155

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Mon 2/23

3:47 pm-5:53 pm

2 stops24h 06m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 14 results

Compare providers for flights from San Luis Obispo to George Bush Intcntl

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 January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from San Luis Obispo to Houston George Bush Intcntl Airport?

Currently, June is the cheapest month in which you can book a flight from San Luis Obispo to Houston George Bush Intcntl Airport (average of $229). Flying from San Luis Obispo to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $481). 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.

How much does it cost to fly round-trip from San Luis Obispo to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

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

9,212 reviews

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

9,212 reviews

United Airlines

7.4

Good

9,212 reviews

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

7.2

Good

11,201 reviews

United Airlines

7.4

Good

9,212 reviews

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

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 8h 45m. American Airlines provides one of the quickest options available for as low as $309. 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 $306. Another airline that can offer you cheap pricing is United Airlines. These flights start at 47% 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.
What is the cheapest month to book a flight from San Luis Obispo to Houston George Bush Intcntl Airport?
Currently, June is the cheapest month in which you can book a flight from San Luis Obispo to Houston George Bush Intcntl Airport (average of $229). Flying from San Luis Obispo to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $481). 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.

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$306	Average$488	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$404	Average$586	FlexibilityNo cancel fee	On-time69%

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$155+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Luis Obispo to George Bush Intcntl

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 January 28, 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 January 28, 2026.

Find flight deals from San Luis Obispo to George Bush Intcntl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Houston George Bush Intcntl Airport that are best for you.

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 January.

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.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from San Luis Obispo to Houston George Bush Intcntl Airport?

How much does it cost to fly round-trip from San Luis Obispo to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

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.

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?

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

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

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

How can I 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?

What is the cheapest month to book a flight from San Luis Obispo to Houston George Bush Intcntl Airport?

Traveling to a place near Houston George Bush Intcntl Airport?

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Alternative routes for San Luis Obispo to George Bush Intcntl

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

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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 January 28, 2026.