Cheapest one-way flights from Santiago to Buenos Aires in March from $95

Best time to book flights for Santiago (SCL) to Buenos Aires (AEP) flights at AirHint

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

One-Way flights

15 Mar Sky Airline
10 Mar Sky Airline direct
04 Mar LATAM Airlines Group
15 Mar LATAM Airlines Group direct
03 Mar LATAM Airlines Group direct
20 Mar LATAM Airlines Group direct
04 Mar Sky Airline direct

Also check the deals for return flights from Santiago to Buenos Aires in March.

Skyscanner

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires