Antonio Nariño Airport (IATA: PSO, ICAO: SKPS) serves Chachagüí, CO. It has 5 scheduled routes to 3 destinations in 1 countries, operated by 3 airlines.
- Friendly and Helpful Staff: Many travelers highlight the good service and the friendly and helpful employees at the airport.
- Cleanliness and Manageable Size: The airport is described as very clean and tidy, small, and easy to get around.
- Scenic Views: Passengers enjoy the stunning views from the terminal, with large windows to see planes, and the breathtaking views of surrounding mountains, including the Galeras volcano on clear days.
- On-site Parking: The airport offers a parking lot on the side for traveler convenience.
- Remote Location and Costly Transportation: The airport is very far from Pasto (30-40 minutes drive), with no public transportation available, making taxis expensive. Shared taxis are a recommended alternative.
- Small and Crowded Terminal: Despite being fairly new, the terminal is very small and can feel crowded and inconvenient when multiple flights arrive or depart simultaneously.
- Noise and Limited Amenities: Travelers report the airport being extremely loud due to people and airplane noise. Food options are limited, especially near the boarding hall, and Wi-Fi service is inconsistent or weak.
- Security and Immigration Efficiency: While current security wait times are around 29-31 minutes and immigration around 8 minutes, the overall efficiency for security and immigration is rated as "very unpopular" compared to other airports.
- Weather-Related Operational Issues: The airport's runway, built on a plateau, is often rendered unusable by crosswinds, particularly in August, leading to frequent closures and the consideration of a new airport location.
Bottom line: Antonio Nariño Airport offers a functional if sometimes challenging experience for travelers. Its strengths lie in its pleasant aesthetics and helpful staff, but its geographical isolation, small infrastructure, and susceptibility to weather-related disruptions are significant drawbacks that impact overall satisfaction.
Routes from PSO
3 nonstop destinations · 3 airlines.
Airlines at PSO
3 carriers operate scheduled departures.
Route Network Map
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Airport routes
Antonio Nariño Airport (PSO) offers 5 flight routes operated by 3 airlines. Major carriers include Avianca, LATAM Colombia, Clic Air and others. Popular destinations from Chachagüí include El Dorado Int'l, Alfonso Bonilla Aragon Int'l, Jose Maria Cordova Int'l.
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Common questions about PSO
Quick answers, straight from the schedule data.
How many destinations have nonstop flights from PSO?
Antonio Nariño Airport has 5 scheduled routes to 3 destinations in 1 countries, operated by 3 airlines.
Which airlines fly from Antonio Nariño Airport?
3 carriers operate scheduled departures, including Avianca, LATAM Colombia, Clic Air.
Where is Antonio Nariño Airport located?
Antonio Nariño Airport is located in Chachagüí, CO, at an elevation of 5951 ft. Its IATA code is PSO and ICAO code is SKPS.


