Main Terminal hosts 5 airlines. It's Avianca El Salvador's home turf at SAL.
El Salvador International Airport is the primary international airport serving San Salvador and the surrounding region. Available sources confirm the airport’s identity and location, but they do not provide a reliable, complete gate map or terminal sub-division for public-use facilities.
Airlines based here 5
AviancaAmerican AirlinesCopa AirlinesDelta Air LinesUnited Airlines