Cheapest return flights from New York to Santiago in December from $704

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

Return flights

03 Dec - 17 Dec LATAM Airlines Group
10 Dec - 19 Jan American Airlines
23 Dec - 31 Dec LATAM Airlines Group
23 Dec - 01 Jan LATAM Airlines Group
17 Dec - 23 Dec Air Canada
24 Dec - 03 Jan LATAM Airlines Group
25 Dec - 03 Jan LATAM Airlines Group
23 Dec - 03 Jan LATAM Airlines Group
26 Dec - 03 Jan LATAM Airlines Group
23 Dec - 02 Jan LATAM Airlines Group
19 Dec - 04 Jan LATAM Airlines Group

Also check the deals for one-way flights from New York 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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