Cheapest return flights from Newark to Santiago in December from $565

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

Return flights

07 Dec - 22 Dec Spirit Airlines
13 Dec - 23 Jan Spirit Airlines
12 Dec - 24 Dec Air Canada
05 Dec - 07 Dec LATAM Airlines Group
27 Dec - 09 Jan Spirit Airlines
13 Dec - 30 Dec Spirit Airlines
25 Dec - 31 Dec Air Canada
10 Dec - 19 Jan American Airlines
23 Dec - 09 Jan Air Canada
22 Dec - 28 Dec Spirit Airlines
16 Dec - 29 Jan Spirit Airlines
15 Dec - 06 Jan Spirit Airlines
25 Dec - 08 Jan Arajet
12 Dec - 05 Jan Arajet
24 Dec - 04 Jan Air Canada
24 Dec - 03 Jan Air Canada

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

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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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