$109+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Galveston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Galveston are usually found in August or July, 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 junio 12, 2025.
Round-trip from | $227 (Southwest) |
|---|---|
One-way from | $109 (Southwest) |
Popular in | March |
Cheapest in | August |
Average price | $337 |
Find flight deals from San Diego to Galveston
Cheapest flights from San Diego to GalvestonExplore 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 junio 12, 2025.
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 junio 12, 2025.
This Southwest deal was found by Cheapflights users on 6/12. 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.
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/10. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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.
This Sun Country Air deal was found by Cheapflights users on 6/9. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 junio 12, 2025.
Use the filters below to find and compare flights from San Diego to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoHouston
SAN - HOU
SANHOU
San Diego
mar. 8/5
12:15 pm-5:35 pm
Nonstop3h 20m
Houston Hobby
mar. 8/12
8:50 pm-10:05 pm
Nonstop3h 15m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
mar. 8/5
11:00 am-8:40 pm
1 stop7h 40m
Houston Hobby
mar. 8/12
1:05 pm-7:26 pm
1 stop8h 21m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
jue. 8/7
2:25 pm-10:12 pm
1 stop5h 47m
Houston Hobby
sáb. 8/9
6:30 pm-10:30 pm
1 stop6h 00m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
mié. 7/30
11:00 pm-5:00 pm
1 stop16h 00m
Houston Hobby
jue. 8/7
9:42 am-11:06 pm
2 stops15h 24m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
jue. 10/23
5:57 pm-10:12 am
1 stop14h 15m
Houston Hobby
dom. 10/26
9:34 am-4:51 pm
1 stop9h 17m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
lun. 8/4
6:40 am-12:00 pm
Nonstop3h 20m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
lun. 8/4
10:30 pm-9:24 am
1 stop8h 54m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
mié. 7/16
6:15 am-8:52 am
2 stops24h 37m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
sáb. 10/11
4:47 pm-11:44 pm
1 stop4h 57m
San DiegoHouston
SAN - HOU
SANHOU
San Diego
mié. 7/30
11:00 pm-5:00 pm
1 stop16h 00m
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.
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 June 9, 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 $332). 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 junio 12, 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 Wednesday 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 junio 12, 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.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Ila,Mar 2025
HOU - DAL
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Ila,Mar 2025
HOU - DAL
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.
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Alternative routes for San Diego to Galveston
See prices for flight routes from nearby airports that may be better suited for you.
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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$165 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$83 | Average$181 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$188 | Average$423 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$384 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$341 | Average$450 | FlexibilityNo cancel fee | On-time63% |