Cheapest one-way flights from Santiago to Buenos Aires in September from 539€

AirHint found the following cheapest one-way flights from Santiago (SCQ) to Buenos Aires (EZE) in September 2025 (see full year).

One-Way flights

25 Sep Ryanair
02 Sep Vueling Airlines

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

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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