Cheapest one-way flights from Porto Alegre to Buenos Aires in March from 69€

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

One-Way flights

10 Mar Aerolíneas Argentinas direct
17 Mar Aerolíneas Argentinas direct
14 Mar Aerolíneas Argentinas direct
07 Mar GOL Linhas Aéreas direct
19 Mar GOL Linhas Aéreas direct
06 Mar LATAM Airlines Group direct
24 Mar GOL Linhas Aéreas direct
21 Mar GOL Linhas Aéreas direct
03 Mar Aerolíneas Argentinas direct
18 Mar Azul Airlines

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

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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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