Cheapest return flights from Buenos Aires to Porto Alegre in January from $222

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

Return flights

15 Jan - 22 Jan Aerolíneas Argentinas direct
15 Jan - 20 Jan Aerolíneas Argentinas direct
09 Jan - 16 Jan Aerolíneas Argentinas direct
20 Jan - 27 Jan Aerolíneas Argentinas direct
20 Jan - 26 Jan Aerolíneas Argentinas direct
09 Jan - 17 Jan Aerolíneas Argentinas direct
15 Jan - 21 Jan Aerolíneas Argentinas direct
17 Jan - 31 Jan Aerolíneas Argentinas direct
01 Jan - 06 Jan Aerolíneas Argentinas direct
31 Jan - 07 Feb Aerolíneas Argentinas direct
18 Jan - 31 Jan Aerolíneas Argentinas direct
30 Jan - 02 Feb LATAM Airlines Group direct
26 Jan - 05 Feb GOL Linhas Aéreas direct
10 Jan - 12 Feb Aerolíneas Argentinas direct
11 Jan - 13 Feb Aerolíneas Argentinas

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