Cheapest one-way flights from Porto Alegre to Buenos Aires in May from $119

Best time to book flights for Porto Alegre (POA) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Buenos Aires (EZE) in May 2025 (see full year).

One-Way flights

28 May GOL Linhas Aéreas
29 May GOL Linhas Aéreas
31 May Azul Airlines
25 May LATAM Airlines Group
30 May Azul Airlines
26 May Azul Airlines
22 May GOL Linhas Aéreas
15 May GOL Linhas Aéreas
23 May LATAM Airlines Group
27 May Azul Airlines

Also check the deals for return flights from Porto Alegre to Buenos Aires in May.

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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.

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