Globetrotter

San Jose Airport Experiences Flight Delays Due to Weather

Published June 15, 2026

Juan Santamaría International Airport (SJO) in San Jose, Costa Rica, is experiencing flight delays and some diversions due to heavy fog and rain, impacting both international and domestic flights.

Flight Disruptions at Juan Santamaría International Airport

Heavy fog and rain at Juan Santamaría International Airport (SJO) in San Jose, Costa Rica, have led to flight delays and several diversions. International flights to destinations including Houston, Mexico City, Orlando, New York, and Miami have been impacted. Additionally, some domestic SANSA services to locations such as Drake Bay, La Fortuna, Limón, Nosara, and Cóbano have been canceled, according to The Tico Times.

Weather Conditions and Advisories

The current weather conditions are attributed to an active Intertropical Convergence Zone and a tropical depression in the Pacific. Authorities have issued a yellow alert for the Pacific slope and Central Valley regions, with a green alert in effect for other areas of Costa Rica, as reported by The Tico Times. The rainy season typically brings unsettled weather, which may also lead to road disruptions from saturated soils and localized flooding.

Advice for Travelers

Travelers planning to fly to or from San Jose, Costa Rica, are advised to expect possible changes to their itineraries through Monday evening and Tuesday. Airlines, not the airport, are responsible for deciding on delays and cancellations based on safety protocols. It is recommended that travelers monitor their airline applications and official airport boards for the most up-to-date information before heading to the airport, according to The Tico Times.

Key Takeaways

  • Heavy fog and rain are causing flight delays and diversions at Juan Santamaría International Airport (SJO) in San Jose.
  • Both international and domestic flights are affected.
  • The weather is due to an active Intertropical Convergence Zone and a Pacific tropical depression.
  • A yellow alert is in place for the Pacific slope and Central Valley.
  • Travelers should check with their airlines and monitor flight status before going to the airport.