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Galveston

$127+ Cheap flights from San Diego (SAN) to Galveston, TX

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — HOU
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Galveston are usually found in May or August, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from San Diego to Galveston

Keep the following information in mind while searching for San Diego to Galveston flight deals. Data was last updated March 26, 2025.

Round-trip from

$280
(CheapOair)

One-way from

$127
(Mytrip)

Popular in

March

Cheapest in

May

Average price

$480
From San Diego to Galveston
Search Deals
One-way flight from San Diego to Galveston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from San Diego to Galveston

Cheapest flights from San Diego to Galveston
Explore the most affordable flight options available from San Diego to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/186:25 amSAN - HOU
1 stop27h 12mFrontier
Mon 4/2110:36 amHOU - SAN
1 stop27h 30mFrontier
Deal found 3/25$280
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:39 pmSAN - HOU
1 stop11h 53mMultiple Airlines
Sun 4/138:00 amHOU - SAN
1 stop11h 11mMultiple Airlines
Deal found 3/25$329
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:10 pmSAN - HOU
Nonstop3h 05mSouthwest
Thu 5/18:55 pmHOU - SAN
Nonstop3h 25mSouthwest
Deal found 3/24$365
This Sun Country Air deal was found by Cheapflights users on 3/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:23 pmSAN - HOU
1 stop21h 13mSun Country Air
Sun 8/106:35 pmHOU - SAN
1 stop24h 44mSun Country Air
Deal found 3/25$370
This American Airlines deal was found by Cheapflights users on 3/26. 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 4/192:41 pmSAN - HOU
1 stop5h 59mAmerican Airlines
Sun 4/208:16 pmHOU - SAN
1 stop5h 40mAmerican Airlines
Deal found 3/26$371
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:00 amSAN - HOU
1 stop7h 48mDelta
Mon 4/214:00 pmHOU - SAN
1 stop9h 27mDelta
Deal found 3/25$385

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Galveston 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 March 26, 2025.
Use the filters below to find and compare flights from San Diego to Galveston that are best for you.

Fly from

San Diego

Fly to

Galveston

Route

Depart

Return

Price

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Fri 4/18

6:25 am-11:37 am

1 stop27h 12m

Houston Hobby

Mon 4/21

10:36 am-12:06 pm

1 stop27h 30m

$280

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Thu 4/10

6:25 am-9:32 am

1 stop25h 07m

Houston Hobby

Sun 4/13

8:00 am-5:11 pm

1 stop11h 11m

$344

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Mon 4/28

7:10 pm-12:15 am

Nonstop3h 05m

Houston Hobby

Thu 5/1

8:55 pm-10:20 pm

Nonstop3h 25m

$365

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Sat 4/19

9:20 am-6:01 pm

1 stop6h 41m

Houston Hobby

Sun 4/20

8:16 pm-11:56 pm

1 stop5h 40m

$371

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Thu 4/17

8:00 am-5:48 pm

1 stop7h 48m

Houston Hobby

Mon 4/21

4:00 pm-11:27 pm

1 stop9h 27m

$385

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Thu 5/15

6:05 pm-11:33 am

1 stop15h 28m

Houston Hobby

Sun 5/18

9:10 am-4:57 pm

1 stop9h 47m

$388

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Mon 6/16

7:48 am-11:00 am

1 stop25h 12m

$127

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Wed 6/4

6:15 am-8:48 am

2 stops24h 33m

$134

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Thu 4/3

7:39 pm-9:32 am

1 stop11h 53m

$145

San DiegoHouston

SAN - HOU

SANHOU

San Diego

Thu 5/1

6:05 pm-11:39 am

1 stop15h 34m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 14 results
1
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Best time to book a flight from San Diego to Galveston

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

How far ahead should I book a flight from San Diego to Galveston?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Galveston. Price data was last updated on March 21, 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Galveston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from San Diego to Galveston (average of $230). Flying from San Diego to Galveston in March is currently the most expensive (average of $334). 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 SAN to G4L?

Find hourly flight availability from San Diego to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Galveston as you normally would.

What is the cheapest day to fly from San Diego to Galveston?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Galveston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Galveston flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Galveston by month

Plan your trip to Galveston by taking into account the average rainfall totals by month.

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.

Temperature in Galveston by month

Plan your trip to Galveston by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated March 26, 2025.
To help decide which airline to fly from San Diego to Galveston, see what other customers have to say about Southwest, Delta and Allegiant Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.3
Good
730 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
348 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Galveston. 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 Diego to Galveston?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Galveston. 6 airlines have flights from San Diego to Galveston on a regular basis. Booking flights from San Diego to Galveston should not be difficult; the airport handles an average of 3 outbound flights to Galveston per day.

  • What are the cheapest airlines to fly from San Diego to Galveston one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $127. Users have also found prices from $145 and $153 on Frontier and Sun Country Air, respectively.

  • What are the cheapest flights from San Diego to Galveston?

    The cheapest flight price from San Diego to Galveston is $182. On average you can expect to pay $404. The most popular route, (San Diego - Houston Hobby), can usually be booked for $144.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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.

  • What is the cheapest month to book a flight from San Diego to Galveston?

    Currently, September is the cheapest month in which you can book a flight from San Diego to Galveston (average of $230). Flying from San Diego to Galveston in March is currently the most expensive (average of $334). 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 6 airlines flying from San Diego to Galveston

Discover the top 6 airlines that operate flights from San Diego to Galveston. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$170FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$157FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$219Average$436FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$384FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$351Average$450FlexibilityNo cancel feeOn-time63%
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