AirHint found the following cheapest return flights from Ushuaia (USH) to Santiago (SCL) in August 2025 (see full year).

Return flights

24 Aug - 30 Aug	JetSmart
28 Aug - 03 Sep	Aerolineas Argentinas
29 Aug - 30 Aug	JetSmart
21 Aug - 23 Aug	JetSmart
21 Aug - 30 Aug	JetSmart
05 Aug - 23 Aug	JetSmart
05 Aug - 16 Aug	JetSmart
05 Aug - 10 Aug	JetSmart
23 Aug - 30 Aug	JetSmart
17 Aug - 24 Aug	Aerolineas Argentinas
12 Aug - 23 Aug	JetSmart

Also check the deals for one-way flights from Ushuaia to Santiago in August.

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 Santiago

Cheap car rent in Santiago

Cheapest return flights from Ushuaia to Santiago in August from $253

Return flights