San Antonio International (KSAT)
Towered public-use airport serving San Antonio, Texas, at 809 ft elevation.
Elevation809 ft
ControlTowered
Longest runway8,505 ft
Magnetic variation4° E
On the field: flight training, aircraft rental, charter, avionics repair (as listed in FAA data). Find flight schools in Texas.
Live weather
Forecast (TAF)
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Frequencies
| ATIS | 118.9 |
|---|---|
| UNICOM | 122.95 |
| Clearance delivery | 126.7 |
| Ground | 121.9 |
| Tower | 119.8 |
| Approach/Departure | 118.05 San Antonio |
| Approach/Departure | 124.45 San Antonio |
| Approach/Departure | 125.1 San Antonio |
| Approach/Departure | 128.05 San Antonio |
| Approach | 121.375 San Antonio |
| Class C | 118.05 San Antonio |
| Class C | 124.45 San Antonio |
| Class C | 125.1 San Antonio |
| Class C | 128.05 San Antonio |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 04/22 | 8,505 × 150 ft | Concrete | High intensity |
| 13R/31L | 8,502 × 150 ft | Concrete | High intensity |
| 13L/31R | 5,519 × 100 ft | Asphalt | Medium intensity |
Fuel: 100LL, A. Sectional: San Antonio.
Nearby airports
T94Twin-Oaks2 NM NKSKFKelly Field11 NM SWKSSFStinson Municipal12 NM S1T8Bulverde Airpark12 NM N74RHorizon15 NM S5C1Boerne Stage Airfield16 NM NW
Before you fly here
- Read the FAA Chart Supplement entry for SAT: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around KSAT for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 2020. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.