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 48% 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Obispo-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$176+ 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 $637 and $709 in January. The cheapest round-trip price found within the last 3 days was $342 on Alaska Airlines (Jan 31-Feb 3).

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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 December 12, 2025.

Tue 12/237:03 amSBP - IAH

1 stop21h 04mUnited Airlines

Sat 12/275:15 amIAH - SBP

1 stop8h 48mUnited Airlines

Deal found 12/11

$847

Tue 12/164:47 pmSBP - IAH

2 stops22h 08mAlaska Airlines

Wed 12/175:55 pmIAH - SBP

2 stops27h 10mAlaska Airlines

Deal found 12/9

$913

Tue 12/2312:54 pmSBP - IAH

2 stops8h 56mAmerican Airlines

Sat 12/272:30 pmIAH - SBP

1 stop6h 05mAmerican Airlines

Deal found 12/11

$938

Fri 12/122:22 pmSBP - IAH

1 stop5h 37mUnited Airlines

Sun 12/1412:30 pmIAH - SBP

1 stop9h 25mUnited Airlines

Deal found 12/10

$977

Fri 12/1212:28 pmSBP - IAH

1 stop18h 09mAmerican Airlines

Sun 12/146:00 amIAH - SBP

2 stops11h 36mAmerican Airlines

Deal found 12/10

$1,042

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 December 12, 2025.

Sat 1/315:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Tue 2/35:55 pmIAH - SBP

1 stop25h 00mAlaska Airlines

Deal found 12/9

$342

Sat 1/245:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Tue 1/277:17 pmIAH - SBP

2 stops23h 38mAlaska Airlines

Deal found 12/11

$357

Wed 1/215:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Sat 1/317:00 amIAH - SBP

2 stops18h 20mAlaska Airlines

Deal found 12/10

$357

Tue 2/105:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Wed 2/187:00 amIAH - SBP

2 stops30h 39mAlaska Airlines

Deal found 12/10

$357

Sat 1/315:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Wed 2/45:55 pmIAH - SBP

1 stop25h 00mAlaska Airlines

Deal found 12/10

$362

Wed 2/45:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Sun 2/87:00 amIAH - SBP

1 stop12h 37mAlaska Airlines

Deal found 12/11

$389

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 December 12, 2025 and is based on user searches.

Fri 1/93:12 pmSBP - IAH

2 stops30h 42mAlaska Airlines

Fri 1/165:55 pmIAH - SBP

2 stops25h 42mAlaska Airlines

Deal found 12/10

$423

Wed 1/215:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Sat 1/317:00 amIAH - SBP

2 stops18h 20mAlaska Airlines

Deal found 12/10

$357

Sat 1/315:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Tue 2/35:55 pmIAH - SBP

1 stop25h 00mAlaska Airlines

Deal found 12/9

$342

Sat 1/315:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Wed 2/45:55 pmIAH - SBP

1 stop25h 00mAlaska Airlines

Deal found 12/9

$362

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 December 12, 2025.

Sat 1/105:35 pmSBP - IAH

1 stop21h 20mAlaska Airlines

Deal found 12/10

$176

Sat 1/101:03 pmSBP - IAH

1 stop6h 07mAmerican Airlines

Deal found 12/11

$255

Fri 12/197:45 pmSBP - IAH

1 stop6h 56mMultiple Airlines

Deal found 12/9

$481

Thu 12/185:25 pmSBP - IAH

2 stops12h 50mAlaska Airlines

Deal found 12/9

$535

Thu 12/186:23 pmSBP - IAH

2 stops9h 32mUnited Airlines

Deal found 12/9

$584

Fri 12/197:03 amSBP - IAH

2 stops10h 05mUnited Airlines

Deal found 12/9

$590

Sat 12/202:21 pmSBP - IAH

1 stop8h 38mUnited Airlines

Deal found 12/9

$630

Sat 12/2012:54 pmSBP - IAH

2 stops7h 12mAmerican Airlines

Deal found 12/9

$635

Thu 12/185:20 pmSBP - IAH

3 stops43h 05mMultiple Airlines

Deal found 12/9

$686

Find flight deals from San Luis Obispo to George Bush Intcntl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$342 (Alaska Airlines)
One-way from	$176 (Alaska Airlines)
Popular in	August
Cheapest in	March
Average price	$645

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. 8% potential increase in price ($51 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 December 2025

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

Sat 1/31

5:35 pm-4:55 pm

1 stop21h 20m

Houston George Bush Intcntl

Tue 2/3

5:55 pm-4:55 pm

1 stop25h 00m

$342

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Sat 1/24

5:35 pm-4:55 pm

1 stop21h 20m

Houston George Bush Intcntl

Tue 1/27

7:17 pm-4:55 pm

2 stops23h 38m

$357

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Wed 1/21

5:35 pm-4:55 pm

1 stop21h 20m

Houston George Bush Intcntl

Sat 1/31

7:00 am-11:20 pm

2 stops18h 20m

$357

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Tue 2/10

5:35 pm-4:55 pm

1 stop21h 20m

Houston George Bush Intcntl

Wed 2/18

7:00 am-11:39 am

2 stops30h 39m

$357

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Sat 1/31

5:35 pm-4:55 pm

1 stop21h 20m

Houston George Bush Intcntl

Wed 2/4

5:55 pm-4:55 pm

1 stop25h 00m

$362

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Wed 2/4

5:35 pm-4:55 pm

1 stop21h 20m

Houston George Bush Intcntl

Sun 2/8

7:00 am-5:37 pm

1 stop12h 37m

$389

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Sat 1/10

5:35 pm-4:55 pm

1 stop21h 20m

$176

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Sat 1/10

1:03 pm-9:10 pm

1 stop6h 07m

$255

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 12/18

5:25 pm-8:15 am

2 stops12h 50m

$535

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 12/18

6:23 pm-5:55 am

2 stops9h 32m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 15 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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Obispo-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

9,095 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

9,095 reviews

United Airlines

7.4

Good

9,095 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

11,050 reviews

United Airlines

7.4

Good

9,095 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 21h 20m. Alaska Airlines provides one of the quickest options available for as low as $342. The distance from San Luis Obispo to Houston George Bush Intcntl Airport is about 1511 mi.
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 48% 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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Cypress

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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$346	Average$586	FlexibilityNo cancel fee	On-time69%

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$176+ 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 1/10. 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 December 12, 2025.

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 December 12, 2025.

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 December.

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 December 12, 2025.