Cheapest return flights from Sao Luis to Buenos Aires in April from $426

AirHint found the following cheapest return flights from Sao Luis (SLZ) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

14 Apr - 21 Apr Azul Airlines
13 Apr - 24 Apr GOL Linhas Aéreas
10 Apr - 19 Apr LATAM Airlines Group
01 Apr - 07 Apr GOL Linhas Aéreas
07 Apr - 17 Apr GOL Linhas Aéreas
17 Apr - 21 Apr LATAM Airlines Group
30 Apr - 06 May Azul Airlines
17 Apr - 23 Apr LATAM Airlines Group
06 Apr - 09 Apr GOL Linhas Aéreas
01 Apr - 05 Apr GOL Linhas Aéreas

Also check the deals for one-way flights from Sao Luis to Buenos Aires in April.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.