San Antonio International Airport (SAT) serves San Antonio, TX. San Antonio International is a mid-sized airport with easy access and an efficient layout. Call (800) 490-3234 to check live fares.
SAT at a glance
| Airport code | SAT |
|---|---|
| Serves | San Antonio, TX |
| Location | 29.53°, -98.47° |
| Standard time zone | Central (UTC-6) |
| Airline hubs | No hub for the airlines we cover |
| Nearby airports | Austin (AUS) |
About San Antonio International Airport
San Antonio International is a mid-sized airport with easy access and an efficient layout. It serves visitors to the River Walk and the Alamo.
Airlines at SAT
None of the airlines on our site treats SAT as a hub, so many itineraries connect through a larger airport. Ask us to compare nonstop and one-stop options for your dates.
Getting to and from SAT
Rideshare and VIA buses reach downtown in about 15 minutes.
Best time to fly
Spring and fall are comfortable; summer temperatures can top 100°F.
Arrival and security tips
Plan to arrive about two hours before departure, and add time on holiday weekends, early mornings or when you check bags. Bring REAL ID-compliant identification or a passport. Our guide on arrival times covers the details.
Popular flights from and to SAT
Explore our guides for routes involving San Antonio:
Frequently asked questions about SAT
Which airlines operate at SAT?
Several carriers serve SAT, but none of the airlines on our site treats it as a hub. Schedules change by season.
How do I get from SAT to San Antonio?
Rideshare and VIA buses reach downtown in about 15 minutes.
How early should I arrive at SAT?
A common guideline is about two hours before departure, and longer during holiday periods or when you are checking bags. Check your airline's cutoff times.
When is the best time to fly to San Antonio?
Spring and fall are comfortable; summer temperatures can top 100°F.
Are there other airports near San Antonio?
Yes. Options include Austin (AUS). Compare fares and ground transport before choosing.
Last reviewed October 22, 2026. FlighTicketHub provides general information; confirm details with the airline before you travel.