Cheapest return flights from Posadas to Buenos Aires in April from $48

AirHint found the following cheapest return flights from Posadas (PSS) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

25 Apr - 08 May Flybondi direct
16 Apr - 12 May Flybondi direct
16 Apr - 22 Apr Flybondi direct
17 Apr - 22 Apr Flybondi direct
09 Apr - 16 Apr Flybondi direct
16 Apr - 21 Apr Flybondi direct
16 Apr - 20 Apr Flybondi direct
24 Apr - 27 Apr Flybondi direct
23 Apr - 26 Apr Flybondi direct
20 Apr - 30 Apr Flybondi direct
17 Apr - 19 Apr Flybondi direct
16 Apr - 19 Apr Flybondi direct

Also check the deals for one-way flights from Posadas to Buenos Aires in April.

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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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