Cheapest one-way flights from Porto Alegre to Buenos Aires in January from 65€

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Buenos Aires (AEP) in January 2026 (see full year).

One-Way flights

22 Jan GOL Linhas Aéreas direct
08 Jan GOL Linhas Aéreas direct
20 Jan GOL Linhas Aéreas direct
16 Jan Aerolíneas Argentinas direct
26 Jan LATAM Airlines Group direct
07 Jan LATAM Airlines Group direct
21 Jan LATAM Airlines Group direct
15 Jan Aerolíneas Argentinas direct
12 Jan LATAM Airlines Group direct
25 Jan Azul Airlines

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

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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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