Cheapest return flights from Newark to Santiago in August from 250€

AirHint found the following cheapest return flights from Newark (EWR) to Santiago (STI) in August 2025 (see full year).

Return flights

19 Aug - 03 Sep Spirit Airlines
16 Aug - 03 Sep Spirit Airlines
19 Aug - 22 Aug Spirit Airlines
19 Aug - 27 Aug Spirit Airlines
16 Aug - 22 Aug Spirit Airlines
16 Aug - 21 Aug Spirit Airlines
19 Aug - 21 Aug Spirit Airlines
16 Aug - 27 Aug Spirit Airlines
13 Aug - 03 Sep Spirit Airlines
11 Aug - 13 Aug Spirit Airlines
19 Aug - 02 Sep Spirit Airlines
29 Aug - 03 Sep Spirit Airlines
23 Aug - 03 Sep Spirit Airlines
30 Aug - 03 Sep Spirit Airlines
19 Aug - 28 Aug Spirit Airlines
13 Aug - 22 Aug Spirit Airlines
28 Aug - 30 Aug Spirit Airlines
29 Aug - 18 Sep Spirit Airlines
29 Aug - 12 Sep Spirit Airlines
23 Aug - 12 Sep Spirit Airlines

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

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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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