Cheapest one-way flights from Posadas to Buenos Aires in March from $39

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

One-Way flights

23 Mar Flybondi direct
18 Mar Flybondi direct
03 Mar Flybondi direct
12 Mar Flybondi direct
24 Mar Flybondi direct
02 Mar Flybondi direct
29 Mar Flybondi direct
27 Mar Aerolíneas Argentinas direct
04 Mar Flybondi direct
10 Mar Aerolíneas Argentinas direct

Also check the deals for return flights from Posadas 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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