Termas de Río Hondo Airport (Aeropuerto Internacional Termas de Río Hondo) serves as the modern aerial gateway to one of Argentina's most famous thermal spa resorts. Opened in 2012, it has become a key infrastructure facility that has significantly simplified tourist access to the healing hot springs and the world-class racing circuit. Located in a picturesque setting on the banks of the Río Hondo reservoir, the airport plays a crucial role in the tourism development of the Santiago del Estero province, offering travellers a comfortable start to their acquaintance with Argentina.
| IATA Code | RHD |
| ICAO Code | SANR |
| City | Rio Hondo |
| Distance to centre | approx. 9-12 km |
| Status | International |
| Annual Passengers | 13,071 (in 2023) |
| Popular Airlines | Aerolineas Argentinas |
| Schedule | online board "Rio Hondo Airport" |
Despite its modest size, Termas de Río Hondo Airport is designed with the needs of modern travellers in mind. Its main feature is its strategic location, making it the ideal arrival point for visitors to the thermal resort and spectators of motor races at the famous Autódromo Internacional de Termas de Río Hondo circuit. Although the airport officially holds international status, it primarily serves domestic flights, mainly connecting the region with Buenos Aires. Passengers can avail themselves of essential amenities, including a cosy café, to spend their waiting time in comfort.