Santa Maria Airport (RIA), located in the heart of the Brazilian state of Rio Grande do Sul, is not merely an air gateway but a facility with a rich history, sharing its infrastructure with a Brazilian Air Force base. Opened back in 1945, today it serves as a key transport hub for the city of the same name, known for its large federal university. Despite its modest size, the airport provides residents and visitors with reliable connections to important regional centres, playing a significant role in the business and tourism sectors of the central part of the state.
| IATA Code | RIA |
| ICAO Code | SBSM |
| City | Santa Maria, Brazil |
| Distance to centre | about 11 km |
| Status | Domestic |
| Annual Passengers | No precise current data |
| Popular Airlines | Azul Brazilian Airlines, Voepass Linhas Aéreas, LATAM Airlines |
| Schedule | Online Flight Board "Santa Maria Airport" |
One of the main features of the airport is its joint use by civil aviation and the military, which influences its operations and infrastructure. The terminal primarily serves domestic flights, and one of the main destinations is Porto Alegre, offering opportunities for connections to flights throughout Brazil and beyond. Additionally, connections to other cities, such as Florianópolis, are maintained. For travellers, it is a compact and easy-to-navigate terminal where check-in and boarding processes are quite fast, making it a convenient starting point for trips to this important educational and cultural centre.