AirHint found the following cheapest return flights from Panama City (PTY) to Buenos Aires (AEP) in March 2026 (see full year).

Return flights

30 Mar - 06 Apr	Wingo
22 Mar - 29 Mar	Wingo
18 Mar - 25 Mar	Avianca
25 Mar - 31 Mar	Avianca
20 Mar - 23 Mar	Avianca
20 Mar - 24 Mar	Avianca
12 Mar - 18 Mar	Avianca
07 Mar - 14 Mar	Avianca
03 Mar - 09 Mar	Avianca
07 Mar - 31 Mar	Avianca
27 Mar - 05 Apr	Avianca
28 Mar - 05 Apr	Avianca
01 Mar - 31 Mar	Avianca

Also check the deals for one-way flights from Panama City to Buenos Aires in March.

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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Cheapest return flights from Panama City to Buenos Aires in March from $657

Return flights