Cheapest one-way flights from Santiago to Buenos Aires in March from $46

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

One-Way flights

19 Mar JetSmart
06 Mar JetSmart direct
03 Mar JetSmart direct
01 Mar Sky Airline direct
27 Mar Sky Airline direct
10 Mar Sky Airline direct
24 Mar JetSmart direct
13 Mar JetSmart direct
05 Mar JetSmart direct
17 Mar JetSmart direct

Also check the deals for return flights from Santiago 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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