Galveston to San Antonio (GLS–SAT) — Airlines, Schedules & Connections
Flight Schedule
No service
Flight
Airline
AC
Dep
Arr
Dur
OTP
Sched
Outbound Day
Return Day
✈ Nonstop
Aircraft
Terminals
On-Time
performance
Schedule
Unknown
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
✦ 1-Stop
Hide ▲
→
Separate tickets — book each leg independently. Collect and recheck bags at .
Hub OTP
No data
Combos
No data
Fastest
estimated
Schedule
Unknown
Leg 1
Leg 2
✧ 2-Stop
Hide ▲
Separate tickets — book each leg independently. Collect and recheck bags at each hub.
bottleneck
Layover
OTP
No data
Combos
No data
bottleneck
Layover
OTP
No data
Combos
No data
Leg 1
Leg 2
Leg 3
Galveston to San Antonio
Route information for GLS to SAT.
Reliability
On-Time Performance
What to expect at each end of your journey.
Outbound
GLS → SAT
80%
Generally reliable. Most flights run on time.
Arriving
80%
Return
SAT → GLS
88%
Generally reliable. Most flights run on time.
Departing
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots.
SAT delays →
Alternatives
Other ways to reach San Antonio from Galveston
Nearby airports with service to San Antonio International Airport.
| Metric | GLS→SAT | HOU→SAT | IAH→SAT |
|---|---|---|---|
| Distance from GLS | – | 36 mi | 57 mi |
| Nonstop airlines | – | 14 | 9 |
| Weekly flights | – | 26 | 175 |
Houston (HOU) to San Antonio flights · Houston (IAH) to San Antonio flights · College Station (CLL) to San Antonio flights
Airports within 200 miles of GLS with service to San Antonio International Airport.
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
0h
San Antonio is 0 hours
the same as
Galveston.
GLS: CDT · SAT: CDT
When it's 6:00 PM in Galveston, it's 6:00 PM in San Antonio.
GLS: CDT · SAT: CDT
When it's 6:00 PM in Galveston, it's 6:00 PM in San Antonio.
Facts
GLS–SAT Quick Facts
Key statistics for the Galveston to San Antonio route.
Route details
Time difference0 hours
Airlines (nonstop)0
Destination: SAT
Full nameSan Antonio International Airport
IATA / ICAOSAT / KSAT
TimezoneAmerica/Chicago
Passengers/yr10.9M
Elevation809 ft / 247 m
FAQ
Frequently Asked Questions
Common questions about GLS to SAT flights.
Yes, return flights from SAT to GLS are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.
Connecting Options and Alternatives
Nearby alternative airports include Houston (HOU), Houston (IAH) and College Station (CLL).