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San Luis Obispo

$332+ Cheap flights from Galveston, TX 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SBP
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$359
(American Airlines)

One-way from

$332
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$703
From Galveston to San Luis Obispo County
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One-way flight from Galveston to San Luis Obispo County
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Highest demand for flights based on searches. 19% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 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 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/256:00 amHOU - SBP
1 stop7h 43mAmerican Airlines
Wed 12/312:28 pmSBP - HOU
1 stop5h 50mAmerican Airlines
Deal found 9/13$359
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/205:40 amHOU - SBP
1 stop8h 16mAmerican Airlines
Sat 12/2712:54 pmSBP - HOU
2 stops8h 50mAmerican Airlines
Deal found 9/15$688
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/205:40 amHOU - SBP
1 stop8h 16mAmerican Airlines
Sun 12/2812:36 pmSBP - HOU
1 stop9h 08mAmerican Airlines
Deal found 9/15$776

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Galveston to San Luis Obispo that are best for you.

Fly from

Galveston

Fly to

San Luis Obispo

Route

Depart

Return

Price

HoustonSan Luis Obispo

HOU - SBP

HOUSBP

Houston Hobby

Tue 11/25

6:00 am-12:12 pm

2 stops8h 12m

San Luis Obispo County

Wed 12/3

12:28 pm-8:18 pm

1 stop5h 50m

$364

HoustonSan Luis Obispo

HOU - SBP

HOUSBP

Houston Hobby

Sat 12/20

5:40 am-11:56 am

1 stop8h 16m

San Luis Obispo County

Sat 12/27

12:54 pm-11:44 pm

2 stops8h 50m

$688

HoustonSan Luis Obispo

HOU - SBP

HOUSBP

Houston Hobby

Sat 12/20

5:40 am-11:56 am

1 stop8h 16m

San Luis Obispo County

Sun 12/28

12:36 pm-11:44 pm

1 stop9h 08m

$776

HoustonSan Luis Obispo

HOU - SBP

HOUSBP

Houston Hobby

Sat 12/20

5:40 am-11:56 am

1 stop8h 16m

$332

HoustonSan Luis Obispo

HOU - SBP

HOUSBP

Houston Hobby

Wed 9/24

6:44 pm-11:34 am

1 stop18h 50m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, January is the cheapest month in which you can book a flight from Galveston to San Luis Obispo (average of $374). Flying from Galveston to San Luis Obispo in June is currently the most expensive (average of $511). 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 September 15, 2025.

When flying from Galveston to San Luis Obispo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Galveston to San Luis Obispo?

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 September 15, 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
8,929 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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.

  • How long is the flight from Galveston to San Luis Obispo?

    There are many flights that can get you from Galveston to San Luis Obispo in 8h 12m. Fly via American Airlines to get the fastest option. The distance between Galveston and San Luis Obispo is about 1523 mi.

  • 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, January is the cheapest month in which you can book a flight from Galveston to San Luis Obispo (average of $374). Flying from Galveston to San Luis Obispo in June is currently the most expensive (average of $511). 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
Avila Beach
Arroyo Grande
San Simeon

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$328Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$406Average$601FlexibilityNo cancel feeOn-time69%

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