In terms of precipitation, rainfall in Galveston 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 Galveston when rainfall is around 3.2 in.

If weather is an important factor for your trip to Galveston, 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 G4L?

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

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

If you book a flight to Galveston from San Luis Obispo, you will be flying from County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo. There are 0 flights from County to Galveston per day from 2 different airlines.

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

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

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

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 Galveston.

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

Yes. Cheapflights offers flight deals from San Luis Obispo to Galveston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from San Luis Obispo to Galveston

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Find flight deals from San Luis Obispo to Galveston

Popular in	August
Cheapest in	June
Average price	$493

Highest demand for flights based on searches. 17% potential increase in price ($111 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in November 2026

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Reviews of airlines servicing Galveston

See what other customers who have flown with United Airlines and American Airlines from San Luis Obispo to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.3

Good

10,475 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.3

Good

10,475 reviews

United Airlines

7.3

Good

10,475 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

American Airlines

7.0

Good

12,225 reviews

United Airlines

7.3

Good

10,475 reviews

Reviews

1 / 20

8.0

Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

What airport do you fly from for flights from San Luis Obispo to Galveston?
If you book a flight to Galveston from San Luis Obispo, you will be flying from County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo. There are 0 flights from County to Galveston per day from 2 different airlines.
Can I find deals for flights from San Luis Obispo to Galveston that include hotel bookings?
Yes. In addition to deals on San Luis Obispo to Galveston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Luis Obispo to Galveston?
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 Galveston.
Can I find deals for business class flights from San Luis Obispo to Galveston?
Yes. Cheapflights offers flight deals from San Luis Obispo to Galveston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from San Luis Obispo to Galveston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$251	Average$466	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$341	Average$509	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from San Luis Obispo to Galveston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from San Luis Obispo to Galveston

Popular in

Cheapest in

Average price

Reviews of airlines servicing Galveston

See what other customers who have flown with United Airlines and American Airlines from San Luis Obispo to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Luis Obispo to Galveston

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Galveston by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from San Luis Obispo to Galveston by cabin class

Find flights from San Luis Obispo to Galveston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Luis Obispo and Galveston flights

Browse other San Luis Obispo and Galveston flight options. Last updated on November 10, 2026.

Other flights from San Luis Obispo

Browse through other flights departing from San Luis Obispo. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.

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Top 2 airlines flying from San Luis Obispo to Galveston

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Cheap flights from San Luis Obispo (SBP) to Galveston, TX

Find cheap flights from San Luis Obispo to Galveston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from San Luis Obispo to Galveston

Popular in

Cheapest in

Average price

Reviews of airlines servicing Galveston

See what other customers who have flown with United Airlines and American Airlines from San Luis Obispo to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Luis Obispo to Galveston

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Galveston by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from San Luis Obispo to Galveston by cabin class

Find flights from San Luis Obispo to Galveston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Luis Obispo and Galveston flights

Browse other San Luis Obispo and Galveston flight options. Last updated on November 10, 2026.

Other flights from San Luis Obispo

Browse through other flights departing from San Luis Obispo. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

San Luis Obispo to Galveston flights

Consider these flights traveling from San Luis Obispo to Galveston.

Top 2 airlines flying from San Luis Obispo to Galveston

100% Free

Book with Flexibility

Travel Smart