Cheapest return flights from Santiago to Newark in January from $333

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

Return flights

22 Jan - 24 Jan Spirit Airlines
13 Jan - 24 Jan Spirit Airlines
21 Jan - 24 Jan Spirit Airlines
14 Jan - 24 Jan Spirit Airlines
22 Jan - 31 Jan Spirit Airlines
24 Jan - 31 Jan Spirit Airlines
28 Jan - 31 Jan Spirit Airlines
29 Jan - 31 Jan Spirit Airlines
27 Jan - 31 Jan Spirit Airlines
13 Jan - 21 Jan Spirit Airlines
31 Jan - 04 Feb Spirit Airlines
31 Jan - 09 Feb Spirit Airlines
22 Jan - 04 Feb Spirit Airlines
22 Jan - 09 Feb Spirit Airlines
24 Jan - 04 Feb Spirit Airlines
24 Jan - 09 Feb Spirit Airlines
28 Jan - 04 Feb Spirit Airlines
28 Jan - 09 Feb Spirit Airlines
29 Jan - 04 Feb Spirit Airlines
29 Jan - 09 Feb Spirit Airlines

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