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.

What are the cheapest airlines to fly from San Luis Obispo to Houston George Bush Intcntl Airport one-way?

$352 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $353 and $358, respectively.

What is the cheapest day to fly from San Luis Obispo to Houston George Bush Intcntl Airport?

Travelers seeking maximum savings on their San Luis Obispo to Houston George Bush Intcntl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 month to fly from San Luis Obispo to Houston George Bush Intcntl Airport?

March can be a great time to fly to Houston George Bush Intcntl Airport from San Luis Obispo with a flight ticket averaging about $591. Cheapflights users have found deals in the month of March for as cheap as $376. The most expensive prices can be found in the month of August.

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

A simple way to save on the total cost of your ticket is to fly from San Luis Obispo to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

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.

$285+ 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 $407 and $460 in October. The cheapest round-trip price found within the last 3 days was $398 on American Airlines (Oct 7-Oct 13).

Q: What is the cheapest day to fly round-trip from San Luis Obispo to Houston George Bush Intcntl Airport?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 26% on your flight compared to booking on days when demand is much higher.

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Cheap flight deals from San Luis Obispo to George Bush Intcntl

Round-trip from	$398 (American Airlines)
One-way from	$285 (Trip.com)
Popular in	January
Cheapest in	March
Average price	$439

From San Luis Obispo County to Houston George Bush Intcntl

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One-way flight from San Luis Obispo County to Houston George Bush Intcntl

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($129 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($39 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find 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 September 11, 2025.

Tue 10/712:27 pmSBP - IAH

1 stop7h 40mAmerican Airlines

Mon 10/136:01 amIAH - SBP

1 stop7h 36mAmerican Airlines

Deal found 9/11

$398

Tue 10/77:50 pmSBP - IAH

2 stops18h 50mAlaska Airlines

Tue 10/145:45 pmIAH - SBP

1 stop25h 10mAlaska Airlines

Deal found 9/9

$410

Tue 10/77:50 pmSBP - IAH

2 stops18h 50mAlaska Airlines

Mon 10/135:45 pmIAH - SBP

1 stop25h 10mAlaska Airlines

Deal found 9/9

$411

Tue 10/72:19 pmSBP - IAH

2 stops12h 14mUnited Airlines

Tue 10/148:23 pmIAH - SBP

2 stops15h 42mUnited Airlines

Deal found 9/9

$436

Thu 11/612:28 pmSBP - IAH

1 stop7h 29mAmerican Airlines

Sun 11/95:00 amIAH - SBP

1 stop8h 43mAmerican Airlines

Deal found 9/11

$437

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 September 11, 2025.

Tue 10/712:27 pmSBP - IAH

1 stop7h 40mAmerican Airlines

Mon 10/136:01 amIAH - SBP

1 stop7h 36mAmerican Airlines

Deal found 9/11

$398

Tue 10/77:50 pmSBP - IAH

2 stops18h 50mAlaska Airlines

Tue 10/145:45 pmIAH - SBP

1 stop25h 10mAlaska Airlines

Deal found 9/9

$410

Tue 10/72:19 pmSBP - IAH

2 stops12h 14mUnited Airlines

Tue 10/148:23 pmIAH - SBP

2 stops15h 42mUnited Airlines

Deal found 9/9

$436

Tue 10/77:50 pmSBP - IAH

2 stops18h 50mAlaska Airlines

Mon 10/135:45 pmIAH - SBP

1 stop25h 10mAlaska Airlines

Deal found 9/9

$411

Thu 11/612:28 pmSBP - IAH

1 stop7h 29mAmerican Airlines

Sun 11/95:00 amIAH - SBP

1 stop8h 43mAmerican Airlines

Deal found 9/11

$437

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 September 11, 2025 and is based on user searches.

Tue 10/712:27 pmSBP - IAH

1 stop7h 40mAmerican Airlines

Mon 10/136:01 amIAH - SBP

1 stop7h 36mAmerican Airlines

Deal found 9/11

$398

Tue 10/77:50 pmSBP - IAH

2 stops18h 50mAlaska Airlines

Tue 10/145:45 pmIAH - SBP

1 stop25h 10mAlaska Airlines

Deal found 9/9

$410

Tue 10/77:50 pmSBP - IAH

2 stops18h 50mAlaska Airlines

Mon 10/135:45 pmIAH - SBP

1 stop25h 10mAlaska Airlines

Deal found 9/9

$411

Tue 10/72:19 pmSBP - IAH

2 stops12h 14mUnited Airlines

Tue 10/148:23 pmIAH - SBP

2 stops15h 42mUnited Airlines

Deal found 9/9

$436

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 September 11, 2025.

Fri 9/264:57 pmSBP - IAH

2 stops21h 46mMultiple Airlines

Deal found 9/9

$285

Fri 9/266:29 pmSBP - IAH

1 stop9h 55mHawaiian Airlines

Deal found 9/9

$352

Fri 9/2612:59 pmSBP - IAH

1 stop6h 07mUnited Airlines

Deal found 9/9

$353

Fri 9/266:00 amSBP - IAH

2 stops10h 13mAmerican Airlines

Deal found 9/9

$358

Mon 9/155:15 amSBP - IAH

2 stops27h 21mUnited Airlines

Deal found 9/9

$503

Mon 9/155:23 pmSBP - IAH

1 stop21h 36mAlaska Airlines

Deal found 9/9

$505

Mon 9/154:57 pmSBP - IAH

3 stops48h 03mMultiple Airlines

Deal found 9/9

$652

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

Tue 10/7

12:27 pm-10:07 pm

1 stop7h 40m

Houston George Bush Intcntl

Mon 10/13

6:01 am-11:37 am

1 stop7h 36m

$398

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Tue 10/7

7:50 pm-4:40 pm

2 stops18h 50m

Houston George Bush Intcntl

Tue 10/14

5:45 pm-4:55 pm

1 stop25h 10m

$410

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Tue 10/7

7:50 pm-4:40 pm

2 stops18h 50m

Houston George Bush Intcntl

Mon 10/13

5:45 pm-4:55 pm

1 stop25h 10m

$411

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Tue 10/7

2:19 pm-4:33 am

2 stops12h 14m

Houston George Bush Intcntl

Tue 10/14

8:23 pm-10:05 am

2 stops15h 42m

$436

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Thu 11/6

12:28 pm-9:57 pm

1 stop7h 29m

Houston George Bush Intcntl

Sun 11/9

5:00 am-11:43 am

1 stop8h 43m

$437

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 9/26

4:57 pm-4:43 pm

2 stops21h 46m

$285

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 9/26

6:29 pm-6:24 am

1 stop9h 55m

$352

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 9/26

12:59 pm-9:06 pm

1 stop6h 07m

$353

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Fri 9/26

6:00 am-6:13 pm

2 stops10h 13m

$358

San Luis ObispoHouston

SBP - IAH

SBPIAH

San Luis Obispo County

Mon 9/15

5:15 am-10:36 am

2 stops27h 21m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 12 results

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, August is the cheapest month in which you can book a flight from San Luis Obispo to Houston George Bush Intcntl Airport (average of $241). Flying from San Luis Obispo to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

8,937 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

8,937 reviews

United Airlines

7.4

Good

8,937 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

10,000 reviews

United Airlines

7.4

Good

8,937 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 7h 40m. American Airlines provides one of the quickest options available for as low as $398. 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.
What are the cheapest airlines to fly from San Luis Obispo to Houston George Bush Intcntl Airport one-way?
$352 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $353 and $358, respectively.
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, August is the cheapest month in which you can book a flight from San Luis Obispo to Houston George Bush Intcntl Airport (average of $241). Flying from San Luis Obispo to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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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$285+ 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 9/26. 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

Round-trip from

One-way from

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Find 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 September 11, 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 September 11, 2025.

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.

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?

What are the cheapest airlines to fly from San Luis Obispo to Houston George Bush Intcntl Airport one-way?

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 September 11, 2025.