San Antonio, Texas
KSAT San Antonio Intl
San Antonio Intl (KSAT) is a towered, public-use airport in San Antonio, Texas, at 809.1 ft MSL. It has 3 runways: 04/22 (8,505 by 150 ft, concrete), 13L/31R (5,519 by 100 ft, asphalt), 13R/31L (8,502 by 150 ft, concrete).
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KSAT, FAA SAT
- Location
- San Antonio, Texas (Bexar County). 7 NM N of the city center
- Elevation
- 809.1 ft MSL
- Position
- 29.5340° N, 98.4691° W
- Control tower
- Yes (ATCT-TRACON)
- Sectional chart
- San Antonio
- Magnetic variation
- 4° E (2020)
- Fuel
- 100LL, Jet A
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily ALL
3 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 04/22 | 8,505 × 150 ft | Concrete, good condition | High intensity |
| 13L/31R | 5,519 × 100 ft | Asphalt, fair condition | Medium intensity |
| 13R/31L | 8,502 × 150 ft | Concrete, poor condition | High intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 04 | Left traffic | 4-light PAPI, right | ILS/DME | None listed | 8,505 ft |
| 22 | Left traffic | 4-light PAPI, left | None listed | None listed | 8,505 ft |
| 13L | Left traffic | 4-light PAPI, left | None listed | None listed | 5,519 ft |
| 31R | Left traffic | 4-light PAPI, left | None listed | None listed | 5,519 ft |
| 13R | Left traffic | 4-light PAPI, left | ILS/DME | None listed | 8,502 ft |
| 31L | Left traffic | 4-light PAPI, left | ILS/DME | None listed | 8,502 ft |
VHF
Frequencies
- ATIS
- 118.9
- "San Antonio". Hours 24
- UNICOM
- 122.95
- Tower
- 119.8
- "San Antonio". Hours 24
- Ground
- 121.9
- "San Antonio". Hours 24
- Clearance delivery
- 126.7
- "San Antonio". Hours 24
- Approach / departure
- 118.05
- "San Antonio". Sector 141-270 SAT
- Approach / departure
- 121.375
- "San Antonio"
- Approach / departure
- 124.45
- "San Antonio". Sector 360-090 SAT
- Approach / departure
- 125.1
- "San Antonio". Sector 271-359 SAT
- Approach / departure
- 125.7
- "San Antonio"
- Approach / departure
- 127.1
- "San Antonio"
- Approach / departure
- 128.05
- "San Antonio". Sector 091-140 SAT
Weather station
- ASOS SAT
- No frequency listed
Before you go
Brief KSAT in Ascent EFB.
Current weather, NOTAMs and the airport diagram for San Antonio Intl, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.