Cheapest one-way flights from Porto Alegre to Buenos Aires in May from 79€

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

One-Way flights

18 May Aerolíneas Argentinas direct
24 May Aerolíneas Argentinas direct
10 May Aerolíneas Argentinas direct
11 May Aerolíneas Argentinas direct
07 May Aerolíneas Argentinas direct
23 May Aerolíneas Argentinas direct
12 May Aerolíneas Argentinas direct
08 May LATAM Airlines Group direct
01 May LATAM Airlines Group
01 May LATAM Airlines Group direct

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

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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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