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Valle Del Conlara International Airport Mountain Airport illustrationMountain Airport
Airports
RLOsmall airport

Valle Del Conlara International Airport

Merlo, Argentina
Explore Merlo city guide Navigate to this airport
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Routes out
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Destinations
SAOS
ICAO
2021 ft
Elevation
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Gateway to the scenic Conlara Valley in San Luis province.

Location
Merlo, Argentina
Valle Del Conlara International Airport, designated by IATA code RLO and ICAO code SAOS, serves the city of Merlo in San Luis Province, Argentina. Merlo is a popular tourist destination known for its mild microclimate and mountain scenery in the Conlara Valley region. The airport holds international designation status, though operations are primarily focused on domestic regional connectivity. It supports tourism-driven traffic to Merlo, which attracts visitors seeking nature and health tourism throughout the year. Due to its relatively small size and regional role, the airport operates with limited scheduled services, and traffic levels are modest compared to major Argentine hubs such as Buenos Aires or Córdoba.
Terminals
The airport has a small, single terminal facility suited to low-volume regional and charter operations.
Getting to & from
Ground transport between the airport and Merlo town center is primarily available via taxi and private transfer services.
Notable facts
  • ›Serves Merlo, one of Argentina's most popular eco-tourism and health-tourism destinations.
  • ›Holds international airport designation despite primarily handling domestic and regional traffic.
  • ›Located in San Luis Province in the Conlara Valley, surrounded by the Comechingones mountain range.
  • ›The airport's ICAO code SAOS falls within Argentina's SA- prefix block for provincial airports.
  • ›Merlo's favorable microclimate makes the region a year-round tourist attraction, supporting airport demand.
This profile is provided for general information only. Details may be inaccurate or outdated — always verify with the airport's official website before acting on them.

Airlines serving this airport

No scheduled airline data available.

Routes

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City & Place Guide

Serene suburb with green parks, history, and easy Buenos Aires access.

Merlo is a laid-back partido in the western Greater Buenos Aires region, known for its quiet residential streets, abundant green spaces, and a slower pace compared to the bustling capital just 35 kilometers away. It attracts families and day-trippers seeking parks, local markets, and a relaxed atmosphere without venturing far from the city.

The area has grown steadily as a commuter hub, yet retains a neighborhood feel with local festivals, plazas, and community events that give visitors a genuine slice of bonaerense suburban life. Its infrastructure is solid, making it an accessible and comfortable base for exploring the western suburbs of Buenos Aires.

  • •Plaza Libertad — the town's central square, ideal for people-watching and relaxing.
  • •Parque Municipal — a popular green space for picnics, jogging, and weekend recreation.
  • •Merlo Train Station — a historic and architecturally charming commuter rail hub.
  • •Feria Artesanal de Merlo — a local crafts fair showcasing regional handmade goods.
  • •Iglesia San Antonio de Padua — a traditional parish church anchoring the town center.
  • •Reserva Natural local trails — quiet green corridors for walking and birdwatching.

Getting around: Merlo is well connected via the Sarmiento commuter rail line, with frequent trains running to and from Buenos Aires's Once station in about 45 minutes. Local buses (colectivos) serve routes within the partido, and remises (radio taxis) are widely available for short trips. Rideshare apps like Uber and Cabify also operate in the area.

Best time: Spring (September–November) and autumn (March–May) offer mild, comfortable temperatures ideal for exploring parks and outdoor spaces.

Local food: Try classic Argentine asado at neighborhood parrillas, fresh empanadas from local bakeries, and medialunas with coffee at corner cafés.

This guide is provided for general information only. Verify details locally before making travel decisions.

Entity data from open aviation datasets (OurAirports, OpenFlights) with AI-assisted editorial clearly marked. Always confirm time-sensitive details with the official airport website. Sources & verification