Cheapest one-way flights from Porto Alegre to Buenos Aires in December from 78€

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

One-Way flights

26 Dec Aerolíneas Argentinas direct
18 Dec LATAM Airlines Group direct
17 Dec LATAM Airlines Group
17 Dec GOL Linhas Aéreas direct

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

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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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