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

Return flights

01 Mar - 03 Apr	Flybondi
01 Mar - 10 Mar	Aerolineas Argentinas
05 Mar - 17 Mar	Flybondi
04 Mar - 14 Mar	Flybondi
12 Mar - 22 Mar	Flybondi
03 Mar - 13 Mar	Flybondi
14 Mar - 22 Mar	Flybondi
11 Mar - 13 Mar	Flybondi
05 Mar - 13 Mar	Flybondi
01 Mar - 20 Mar	JetSmart	direct
01 Mar - 10 Mar	JetSmart	direct
17 Mar - 01 Apr	Flybondi
19 Mar - 03 Apr	Flybondi
24 Mar - 08 Apr	Flybondi
28 Mar - 11 Apr	Flybondi
31 Mar - 10 Apr	Aerolineas Argentinas	direct
31 Mar - 12 Apr	Flybondi
31 Mar - 09 Apr	Flybondi
21 Mar - 05 Apr	Aerolineas Argentinas
26 Mar - 04 Apr	Aerolineas Argentinas	direct

Also check the deals for one-way flights from Buenos Aires to Santiago 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 Buenos Aires to Santiago in March from 153€

Return flights