Cheapest one-way flights from Porto Alegre to Buenos Aires in February from $70

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

One-Way flights

27 Feb LATAM Airlines Group direct
20 Feb Aerolíneas Argentinas direct
19 Feb Aerolíneas Argentinas direct
24 Feb Aerolíneas Argentinas direct
26 Feb Aerolíneas Argentinas direct
21 Feb GOL Linhas Aéreas direct
03 Feb Aerolíneas Argentinas direct
28 Feb Aerolíneas Argentinas direct
06 Feb LATAM Airlines Group direct
02 Feb LATAM Airlines Group direct

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

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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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