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San Luis Obispo

$1,011+ Cheap flights from Galveston, TX to San Luis Obispo (SBP)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SBP
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Galveston to San Luis Obispo

Keep the following information in mind while searching for Galveston to San Luis Obispo flight deals. Data was last updated November 10, 2025.

Round-trip from

$439
(American Airlines)

Popular in

September

Cheapest in

February

Average price

$668
From Galveston to San Luis Obispo County
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Galveston to San Luis Obispo

Cheapest flights from Galveston to San Luis Obispo
Explore the most affordable flight options available from Galveston to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/9. 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 11/138:20 pmHOU - SBP
1 stop17h 23mAmerican Airlines
Sat 11/1512:28 pmSBP - HOU
1 stop18h 07mAmerican Airlines
Deal found 11/9$1,011

Best time to book a flight from Galveston to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Galveston 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 Galveston to San Luis Obispo

What is the cheapest month to book a flight from Galveston to San Luis Obispo?

Currently, December is the cheapest month in which you can book a flight from Galveston to San Luis Obispo (average of $221). Flying from Galveston to San Luis Obispo in November is currently the most expensive (average of $311). 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.

What is the cheapest time of day to fly from G4L to SBP?

Find hourly flight availability from Galveston to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

When flying from Galveston to San Luis Obispo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the morning.

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 November 10, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Galveston to San Luis Obispo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,012 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,012 reviews
United Airlines
7.4
Good
9,012 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,045 reviews
United Airlines
7.4
Good
9,012 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Galveston 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.

  • What airport do you fly into for flights to San Luis Obispo from Galveston?

    Located just 3.3 mi from the city center, San Luis Obispo County is the airport most travelers will use when flying to San Luis Obispo from Galveston. Booking flights from Galveston to County (SBP) should be relatively easy as there are 0 daily inbound flights from Galveston from 2 different airlines.

  • Can I find deals for flights from Galveston to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on Galveston to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to San Luis Obispo.

  • Can I find deals for business class flights from Galveston to San Luis Obispo?

    Yes. Cheapflights offers flight deals from Galveston to San Luis Obispo 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 Galveston to San Luis Obispo?

    Currently, December is the cheapest month in which you can book a flight from Galveston to San Luis Obispo (average of $221). Flying from Galveston to San Luis Obispo in November is currently the most expensive (average of $311). 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.

See more FAQs

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Morro Bay
Arroyo Grande
Avila Beach
San Simeon

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Alternative routes for Galveston to San Luis Obispo

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Top 2 airlines flying from Galveston to San Luis Obispo

Discover the top 2 airlines that operate flights from Galveston 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 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$328Average$472FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$619FlexibilityNo cancel feeOn-time69%

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