$171+ Cheap flights from San Francisco (SFO) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HOU
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Galveston
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Best
Last-minute
One-way
Cheapest flights from San Francisco to GalvestonExplore the most affordable flight options available from San Francisco to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from San Francisco to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This Southwest deal was found by Cheapflights users on 9/1. 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 10/195:40 pm -
1 stop5h 15m
Thu 10/227:30 pm -
1 stop7h 10m
Deal found 9/1![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/2211:05 pm -
1 stop7h 55m
Thu 11/123:00 pm -
1 stop7h 10m
Deal found 9/1![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/226:35 am -
1 stop6h 15m
Tue 11/102:40 pm -
2 stops11h 15m
Deal found 9/1![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/15:05 am -
2 stops8h 00m
Thu 10/86:05 am -
2 stops7h 15m
Deal found 9/1![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 9/1. 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.
Fri 10/25:40 pm -
1 stop5h 10m
Sat 10/35:15 pm -
1 stop5h 55m
Deal found 9/1![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 8/31. 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.
Wed 10/146:50 pm -
2 stops13h 10m
Wed 10/213:25 pm -
2 stops8h 15m
Deal found 8/31![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 9/1. 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.
Wed 9/231:55 pm -
1 stop5h 45m
Fri 9/255:30 pm -
1 stop6h 00m
Deal found 9/1![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 8/31. 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.
Sat 10/249:20 am -
1 stop5h 30m
Sun 10/256:10 am -
1 stop5h 50m
Deal found 8/31![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/85:05 am -
2 stops8h 00m
Mon 10/125:30 am -
1 stop7h 50m
Deal found 9/1![Southwest logo]()
$379
Best flights from San Francisco to GalvestonDiscover carefully curated flight deals from San Francisco to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from San Francisco to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Southwest deal was found by Cheapflights users on 9/1. 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 10/195:40 pm -
1 stop5h 15m
Thu 10/225:10 pm -
2 stops8h 10m
Deal found 9/1![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sat 10/246:05 am -
2 stops8h 45m
Mon 10/266:05 am -
2 stops7h 15m
Deal found 9/1![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/2211:15 am -
2 stops10h 00m
Wed 11/118:45 am -
2 stops7h 00m
Deal found 9/1![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 9/1. 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.
Wed 11/410:15 am -
2 stops8h 30m
Sun 11/87:45 pm -
1 stop6h 20m
Deal found 9/1![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 8/31. 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 9/283:20 pm -
1 stop7h 00m
Mon 10/57:40 am -
1 stop7h 55m
Deal found 8/31![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/29. 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.
Wed 10/149:20 am -
1 stop6h 30m
Tue 10/208:45 am -
1 stop6h 00m
Deal found 8/29![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/28. 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.
Thu 12/102:25 pm -
1 stop6h 35m
Sun 12/136:15 pm -
1 stop7h 05m
Deal found 8/28![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/29. 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.
Fri 11/203:00 pm -
1 stop7h 35m
Mon 11/236:00 pm -
1 stop5h 55m
Deal found 8/29![Southwest logo]()
$409
This Southwest deal was found by Cheapflights users on 8/28. 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.
Fri 1/155:10 am -
1 stop5h 50m
Mon 1/188:30 am -
2 stops7h 55m
Deal found 8/28![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 8/28. 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 9/143:00 pm -
1 stop5h 25m
Fri 9/186:15 am -
1 stop6h 40m
Deal found 8/28![Southwest logo]()
$434
This Southwest deal was found by Cheapflights users on 8/28. 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.
Sun 10/1811:40 pm -
1 stop8h 05m
Thu 10/226:05 am -
1 stop5h 45m
Deal found 8/28![Southwest logo]()
$434
Last-minute flights from San Francisco to GalvestonDiscover last-minute flight deals from San Francisco to Galveston. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Galveston. Data last updated September 2, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/2211:05 pm -
1 stop7h 55m
Thu 11/123:00 pm -
1 stop7h 10m
Deal found 9/1![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/226:35 am -
1 stop6h 15m
Tue 11/102:40 pm -
2 stops11h 15m
Deal found 9/1![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 9/1. 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.
Wed 9/231:55 pm -
1 stop5h 45m
Fri 9/255:30 pm -
1 stop6h 00m
Deal found 9/1![Southwest logo]()
$374
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/15:05 am -
2 stops8h 00m
Thu 10/86:05 am -
2 stops7h 15m
Deal found 9/1![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 9/1. 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.
Fri 10/25:40 pm -
1 stop5h 10m
Sat 10/35:15 pm -
1 stop5h 55m
Deal found 9/1![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 9/1. 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.
Thu 10/85:05 am -
2 stops8h 00m
Mon 10/125:30 am -
1 stop7h 50m
Deal found 9/1![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/31. 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.
Wed 10/146:50 pm -
2 stops13h 10m
Wed 10/213:25 pm -
2 stops8h 15m
Deal found 8/31![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 9/1. 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 10/195:40 pm -
1 stop5h 15m
Thu 10/227:30 pm -
1 stop7h 10m
Deal found 9/1![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 8/31. 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.
Sat 10/249:20 am -
1 stop5h 30m
Sun 10/256:10 am -
1 stop5h 50m
Deal found 8/31![Southwest logo]()
$378
One-way flights from San Francisco to GalvestonSearch for one-way flight options from San Francisco to Galveston. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from San Francisco to Galveston. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Kissandfly.com deal was found by Cheapflights users on 9/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:11 pm -
2 stops19h 19m
Deal found 9/1![Frontier logo]()
$171
This Southwest deal was found by Cheapflights users on 8/31. 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.
Thu 10/155:40 pm -
1 stop5h 15m
Deal found 8/31![Southwest logo]()
$174
This Southwest deal was found by Cheapflights users on 8/31. 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.
Tue 10/131:25 pm -
1 stop6h 10m
Deal found 8/31![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sat 10/176:05 am -
2 stops8h 25m
Deal found 9/1![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:11 pm -
2 stops38h 02m
Deal found 8/28![Multiple Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 9/1. 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.
Fri 10/235:05 am -
1 stop5h 45m
Deal found 9/1![Southwest logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:11 pm -
2 stops47h 17m
Deal found 8/31![Multiple Airlines logo]()
$198
Find flight deals from San Francisco to Galveston
Keep the following information in mind while searching for San Francisco to Galveston flight deals. Data was last updated September 2, 2026.
Round-trip from | $352 (Southwest) |
|---|---|
One-way from | $171 (Kissandfly.com) |
Popular in | June |
Cheapest in | January |
Average price | $389 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from San Francisco to Galveston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Mon 10/19
5:40 pm-12:55 am
1 stop5h 15m
Houston Hobby
Thu 10/22
5:10 pm-11:20 pm
2 stops8h 10m
$358
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Sat 10/24
6:05 am-4:50 pm
2 stops8h 45m
Houston Hobby
Mon 10/26
6:05 am-11:20 am
2 stops7h 15m
$367
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Tue 9/22
11:15 am-11:15 pm
2 stops10h 00m
Houston Hobby
Wed 11/11
8:45 am-1:45 pm
2 stops7h 00m
$384
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Wed 11/4
10:15 am-8:45 pm
2 stops8h 30m
Houston Hobby
Sun 11/8
7:45 pm-12:05 am
1 stop6h 20m
$388
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Mon 9/28
3:20 pm-12:20 am
1 stop7h 00m
Houston Hobby
Mon 10/5
7:40 am-1:35 pm
1 stop7h 55m
$409
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Wed 10/14
9:20 am-5:50 pm
1 stop6h 30m
Houston Hobby
Tue 10/20
8:45 am-12:45 pm
1 stop6h 00m
$409
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Thu 12/10
2:25 pm-11:00 pm
1 stop6h 35m
Houston Hobby
Sun 12/13
6:15 pm-11:20 pm
1 stop7h 05m
$409
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Fri 11/20
3:00 pm-12:35 am
1 stop7h 35m
Houston Hobby
Mon 11/23
6:00 pm-9:55 pm
1 stop5h 55m
$409
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Fri 1/15
5:10 am-1:00 pm
1 stop5h 50m
Houston Hobby
Mon 1/18
8:30 am-2:25 pm
2 stops7h 55m
$414
Quickest round-trip
San FranciscoHouston
SFO San Francisco - HOU Houston Hobby
SFOHOU
San Francisco
Mon 9/14
3:00 pm-10:25 pm
1 stop5h 25m
Houston Hobby
Fri 9/18
6:15 am-10:55 am
1 stop6h 40m
$434
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Galveston
Have a flexible travel schedule? Discover the best time to fly to Galveston from San Francisco with our price prediction graph.
SFO-HOU
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 Francisco to Galveston
SFO-G4L
SFO-HOU
What is the cheapest time of day to fly from SFO to G4L?
Find hourly flight availability from San Francisco 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 September 2, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from San Francisco to Galveston by exploring options for tickets in the afternoon.
How much does it cost to fly round-trip from San Francisco to Galveston?
Airfare is typical for this route at the moment.
San Francisco to Galveston flights typically cost between $303 and $584 in October.The cheapest round-trip price found within the last 5 days was $352 on Southwest (Oct 19-Oct 22).
What is the cheapest day to fly from San Francisco to Galveston?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Galveston. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their San Francisco to Galveston flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 2, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from San Francisco 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.
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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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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 Francisco to Galveston by cabin class
Find flights from San Francisco to Galveston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Galveston flights
Browse other San Francisco and Galveston flight options. Last updated on September 2, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Galveston flights
Consider these flights traveling from San Francisco to Galveston.
Top 6 airlines flying from San Francisco to Galveston
Discover the top 6 airlines that operate flights from San Francisco 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$235 | Average$437 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$250 | Average$408 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$483 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$436 | FlexibilityNo cancel fee | On-time62% |