San Antonio International Airport is a large airport serving San Antonio, United States. Its IATA code is SAT and its ICAO code is KSAT. The airport lies at an elevation of 809 ft (247 m) above sea level. It has 3 runway(s); the longest is 04/22, 8,505 ft (2,592 m) long. Local time follows the America/Chicago time zone.
Key facts
- IATA code
- SAT
- ICAO code
- KSAT
- Airport type
- Large airport
- Elevation
- 809 ft (247 m)
- Coordinates
- 29.5337, -98.4698
- Time zone
- America/Chicago
- Local time now
- —
- Scheduled service
- Yes
Location
Runways
| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
| 04/22 | 8,505 ft · 2,592 m | 150 ft · 46 m | Concrete | Yes |
| 13L/31R | 5,519 ft · 1,682 m | 100 ft · 30 m | Asphalt | Yes |
| 13R/31L | 8,502 ft · 2,591 m | 150 ft · 46 m | Concrete | Yes |
Nearest airports
Airports with scheduled service closest to San Antonio International Airport, by great-circle distance.
| Airport | City | Distance |
|---|---|---|
| AUS Austin Bergstrom International Airport | Austin, United States | 107 km · 66 mi |
| VCT Victoria Regional Airport | Victoria, United States | 169 km · 105 mi |
| GRK Killeen Regional Airport / Robert Gray Army Airfield | Fort Cavazos, United States | 181 km · 112 mi |
| CRP Corpus Christi International Airport | Corpus Christi, United States | 218 km · 135 mi |
| PDS Piedras Negras International Airport | Piedras Negras, Mexico | 225 km · 140 mi |
| CLL Easterwood Field | College Station, United States | 234 km · 145 mi |
| LRD Laredo International Airport | Laredo, United States | 242 km · 150 mi |
| NLD Quetzalcóatl International Airport | Nuevo Laredo, Mexico | 256 km · 159 mi |
Distances to major hubs
Great-circle distances from SAT. These are geographic distances, not a list of operated flights.
| Airport | km | mi | NM | |
|---|---|---|---|---|
| MEX Mexico City | 1,124 | 699 | 607 | View route |
| ATL Atlanta | 1,405 | 873 | 758 | View route |
| LAX Los Angeles | 1,945 | 1,208 | 1,050 | View route |
| JFK New York | 2,551 | 1,585 | 1,377 | View route |
| LHR London | 7,999 | 4,970 | 4,319 | View route |
| GRU São Paulo | 8,097 | 5,031 | 4,372 | View route |
| CDG Paris (Roissy-en-France, Val-d'Oise) | 8,312 | 5,165 | 4,488 | View route |
| FRA Frankfurt am Main | 8,633 | 5,364 | 4,661 | View route |
| IST Istanbul | 10,455 | 6,497 | 5,645 | View route |
| HND Tokyo | 10,555 | 6,559 | 5,699 | View route |
| PEK Beijing | 11,470 | 7,127 | 6,193 | View route |
| DXB Dubai | 13,314 | 8,273 | 7,189 | View route |
| SYD Sydney (Mascot) | 13,539 | 8,413 | 7,310 | View route |
| DEL New Delhi | 13,539 | 8,413 | 7,310 | View route |
| JNB Johannesburg | 14,808 | 9,201 | 7,995 | View route |
| SIN Singapore | 15,833 | 9,838 | 8,549 | View route |
Radio frequencies
Not for navigation. Always use official, current aeronautical publications.
| Type | Description | MHz |
|---|---|---|
| A/D | APP/DEP | 118.050 |
| ATIS | ATIS | 118.900 |
| CLD | CLNC DEL | 126.700 |
| GND | GND | 121.900 |
| RDO | SAN ANGELO RDO | 122.200 |
| TWR | TWR | 119.800 |
| UNIC | UNICOM | 122.950 |
External links
External links come from the source dataset and are not independently verified by FlyingWorld.
Frequently asked questions
What is the airport code of San Antonio International Airport?
The IATA code of San Antonio International Airport is SAT and its ICAO code is KSAT.
Where is San Antonio International Airport located?
San Antonio International Airport is in San Antonio, Texas, United States, at 29.5337, -98.4698.
What time zone is San Antonio International Airport in?
San Antonio International Airport uses the IANA time zone America/Chicago. Daylight saving time, where applicable, is applied automatically by the clock on this page.
How long is the longest runway at San Antonio International Airport?
The longest runway listed is 04/22, 8,505 ft (2,592 m) long.
What is the nearest airport to San Antonio International Airport?
The nearest airport with scheduled service in our directory is Austin Bergstrom International Airport (AUS), about 107 km (66 mi) away.
Source: OurAirports (data updated: 9 November 2026). Not for navigation. Always use official, current aeronautical publications.