SEXT in 20 seconds
Tres Marias Airport serves Tres Marias, EC.
I am unable to provide a summary of recent traveler reviews and experiences for Tres Marias Airport (SEXT) in Tres Marias, EC. My search for recent traveler reviews and experiences at this specific airport did not yield any relevant results. It is possible that this is a small airport with limited online traveler feedback, or it may be known by another common name.
AirportRoutes · updated Mar 22, 2026
Traveler reviews & tips
From people who've recently flown through Tres Marias.
Rate this airport:
No tips for SEXT yet — be the first to help fellow travelers.
Share your tip or review
Help fellow travelers at Tres Marias Airport. Tips are reviewed before publishing.
Common questions about SEXT
Quick answers, straight from the schedule data.
Where is Tres Marias Airport located?
Tres Marias Airport is located in Tres Marias, EC, at an elevation of 1703 ft. Its IATA code is — and ICAO code is SEXT.