Cheapest one-way flights from Newark to Santiago in December from 130€

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

One-Way flights

10 Dec Spirit Airlines
06 Dec Spirit Airlines
05 Dec Spirit Airlines
08 Dec United direct
06 Dec United direct
07 Dec Spirit Airlines
12 Dec Spirit Airlines
30 Dec Spirit Airlines
10 Dec United direct
13 Dec Spirit Airlines

Also check the deals for return flights from Newark to Santiago in December.

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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