Aerolíneas is Spanish for "airlines". It may refer to:
Aerolíneas Argentinas, Argentine airline Aerolíneas de El Salvador, defunct El Salvadoran airline Aerolíneas de Baleares, defunct Spanish airline Aerolíneas Ejecutivas, Mexican executive travel operator Aerolineas Estelar, Venezuelan airline Aerolíneas Internacionales, defunct Mexican airline Aerolíneas Mas, defunct Dominican Republican airline Aerolíneas Paraguayas, defunct Paraguayan airline Aerolíneas Peruanas, defunct Peruvian airline Aerolíneas Sosa, Honduran airline ABC Aerolíneas, Mexican airline also known as Interjet Avolar Aerolíneas, defunct Mexican airline TAR Aerolíneas, Mexican airline