It operates international scheduled services to over 35 destinations in Central, North and South America.

[4] LACSA operated the Douglas DC-6B four-engined piston airliner from 1960 until 1976 on their regular passenger, and eventually freight, scheduled flights to Miami International Airport.

LACSA served Grand Cayman for many years as an intermediate stop on its services between San José, Costa Rica and Miami.

[10] Also in 2008 a new TACA logo was introduced,[11] followed by a new fleet of Embraer 190 airplanes registered in Costa Rica and operated under the LACSA code.

[12] Avianca Costa Rica serves the following destinations: According to the May 31, 1973 LACSA system timetable, the airline was serving the following international destinations:[21] This same timetable states that all international flights were being operated with British Aircraft Corporation BAC One-Eleven twin jets at this time with the exception of the San José-San Andres Island route which was being flown with a Convair 440 propliner.