Cheapest return flights from Santiago to Newark in December from $303

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

Return flights

02 Dec - 06 Dec Spirit Airlines
02 Dec - 09 Dec Spirit Airlines
09 Dec - 10 Dec Spirit Airlines
05 Dec - 06 Dec Spirit Airlines
09 Dec - 01 Jan Spirit Airlines
03 Dec - 09 Dec Spirit Airlines
09 Dec - 11 Dec Spirit Airlines
11 Dec - 11 Dec Spirit Airlines
02 Dec - 05 Dec Spirit Airlines
02 Dec - 07 Dec Spirit Airlines
02 Dec - 04 Dec Spirit Airlines
12 Dec - 10 Jan Spirit Airlines
17 Dec - 21 Jan Spirit Airlines
24 Dec - 24 Jan Spirit Airlines
24 Dec - 01 Jan Spirit Airlines
12 Dec - 01 Jan Spirit Airlines
24 Dec - 06 Jan Spirit Airlines
24 Dec - 07 Jan Spirit Airlines
24 Dec - 10 Jan Spirit Airlines
24 Dec - 12 Jan Spirit Airlines

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

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