Cheapest one-way flights from Santiago to Buenos Aires in October from $80

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 October 2025 (see full year).

One-Way flights

09 Oct Aerolineas Argentinas
16 Oct Aerolineas Argentinas
14 Oct JetSmart direct
09 Oct JetSmart direct
22 Oct JetSmart direct
23 Oct JetSmart direct
19 Oct JetSmart direct
16 Oct JetSmart direct
17 Oct JetSmart direct
03 Oct JetSmart direct

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

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.

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