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

One-Way flights

01 Mar	Aerolineas Argentinas
13 Mar	Aerolineas Argentinas
30 Mar	Aerolineas Argentinas
06 Mar	Aerolineas Argentinas	direct
07 Mar	Aerolineas Argentinas	direct
12 Mar	Aerolineas Argentinas	direct
04 Mar	Aerolineas Argentinas	direct
16 Mar	Aerolineas Argentinas	direct
18 Mar	Aerolineas Argentinas	direct
26 Mar	Aerolineas Argentinas	direct

Also check the deals for return flights from El Calafate 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 one-way flights from El Calafate to Buenos Aires in March from 50€

One-Way flights