Cheapest return flights from Porto Alegre to Buenos Aires in April from $264

AirHint found the following cheapest return flights from Porto Alegre (POA) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

28 Apr - 02 May Aerolíneas Argentinas direct
14 Apr - 18 Apr Aerolíneas Argentinas direct
26 Apr - 02 May Aerolíneas Argentinas direct
14 Apr - 14 May Aerolíneas Argentinas direct
23 Apr - 30 Apr Aerolíneas Argentinas direct
26 Apr - 30 Apr Aerolíneas Argentinas direct
21 Apr - 25 Apr Aerolíneas Argentinas direct
08 Apr - 11 Apr LATAM Airlines Group direct
25 Apr - 28 Apr Aerolíneas Argentinas direct
24 Apr - 27 Apr GOL Linhas Aéreas
22 Apr - 27 Apr GOL Linhas Aéreas
15 Apr - 30 May LATAM Airlines Group direct
11 Apr - 18 Apr Aerolíneas Argentinas direct
24 Apr - 28 Apr GOL Linhas Aéreas
29 Apr - 04 May LATAM Airlines Group
29 Apr - 06 May GOL Linhas Aéreas
28 Apr - 05 May Aerolíneas Argentinas direct
28 Apr - 03 May Aerolíneas Argentinas
26 Apr - 03 May GOL Linhas Aéreas
30 Apr - 04 May GOL Linhas Aéreas

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

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