Cheapest return flights from Atlanta to Santiago in August from $558

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

Return flights

13 Aug - 20 Aug Spirit Airlines
18 Aug - 25 Aug Spirit Airlines
11 Aug - 18 Aug Spirit Airlines
28 Aug - 10 Sep Spirit Airlines
07 Aug - 14 Aug Spirit Airlines
08 Aug - 15 Aug Frontier Airlines
10 Aug - 17 Aug Frontier Airlines
19 Aug - 26 Aug Spirit Airlines
28 Aug - 10 Sep LATAM Airlines Group direct
11 Aug - 18 Aug LATAM Airlines Group direct
18 Aug - 25 Aug LATAM Airlines Group direct
13 Aug - 20 Aug LATAM Airlines Group direct

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

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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