The best price found from United States to Salta is on July 1st, 2018, travelling with Aerolineas Argentinas. See more options, compare prices and book: search flights.
Aerolíneas Argentinas Flies several times daily to Buenos Aires; also serves Córdoba and Mendoza.
Andes Two to three weekly flights to Buenos Aires with connection to Puerto Madryn.
BoA Has an office in a shopping arcade off Plaza 9 de Julio. Flies to Santa Cruz (Bolivia) once a week.
LATAM Flies to Buenos Aires and Lima (Peru)