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

Return flights

20 Feb - 10 Mar	Spirit Airlines
06 Feb - 27 Feb	Spirit Airlines
23 Feb - 03 Mar	Frontier Airlines
05 Feb - 23 Feb	Spirit Airlines
09 Feb - 13 Feb	Air Canada
03 Feb - 06 Feb	Spirit Airlines
19 Feb - 10 Mar	United
26 Feb - 10 Mar	Frontier Airlines
15 Feb - 18 Feb	Spirit Airlines
27 Feb - 01 Mar	Frontier Airlines
05 Feb - 18 Feb	Air Canada
11 Feb - 16 Feb	Air Canada
22 Feb - 28 Feb	Spirit Airlines
13 Feb - 04 Mar	Spirit Airlines
19 Feb - 28 Feb	Spirit Airlines
02 Feb - 06 Feb	Spirit Airlines
28 Feb - 01 Mar	Arajet

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

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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Cheapest return flights from Newark to Santiago in February from 564€

Return flights