Cheapest one-way flights from Rosario to Santiago in October from $163

AirHint found the following cheapest one-way flights from Rosario (ROS) to Santiago (SCL) in October 2025 (see full year).

One-Way flights

01 Oct Aerolineas Argentinas

Also check the deals for return flights from Rosario to Santiago 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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