Aeropuerto de San Antonio Oeste (OES)

Antoine de Saint Exupéry Airport (OES) is a regional facility serving the city of San Antonio Oeste and the nearby resort town of Las Grutas in the Río Negro Province of northern Patagonia, Argentina. The terminal is a simple and functional building that primarily handles domestic charter flights and general aviation, providing an essential air link for this important coastal and fishing region. it is named after the famous French aviator and author who often flew through this region during his time with Aeroposta Argentina.

Inside the terminal, facilities are basic, featuring standard Argentine regional airport amenities such as check-in counters and a small waiting area. While there are no substantial dedicated airport retail or dining options on-site, travelers can find all necessary services in the nearby cities of San Antonio Oeste and Las Grutas. The airport plays a vital role in the regional economy, supporting the local fishing, salt production, and tourism sectors, especially during the popular summer beach season.

Ground transportation from the airport to San Antonio Oeste and Las Grutas is available via local taxis and pre-arranged shuttle services from the various hotels and resorts. The airport's location near the San Matías Gulf offers travelers unique views of the surrounding Patagonian steppe and the Atlantic coastline during arrival and departure. It remains an essential infrastructure point for the connectivity and development of coastal Río Negro, ensuring that this important industrial and recreational center remains accessible by air year-round under various Patagonian weather conditions.