Cheapest one-way flights from Newark to Santiago in January from $94

AirHint found the following cheapest one-way flights from Newark (EWR) to Santiago (STI) in January 2026 (see full year).

One-Way flights

26 Jan Spirit Airlines
25 Jan Spirit Airlines
23 Jan Spirit Airlines
24 Jan Spirit Airlines
31 Jan Spirit Airlines
22 Jan Spirit Airlines
29 Jan Spirit Airlines
30 Jan Spirit Airlines
21 Jan jetBlue direct
22 Jan jetBlue direct

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

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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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