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

Return flights

05 Sep - 13 Sep	United	direct
12 Sep - 18 Sep	United	direct
10 Sep - 13 Sep	United	direct
05 Sep - 11 Sep	United	direct
14 Sep - 20 Sep	United	direct
10 Sep - 16 Sep	United	direct
03 Sep - 06 Sep	United	direct
03 Sep - 11 Sep	United	direct
01 Sep - 07 Sep	Iberia
05 Sep - 09 Sep	Ryanair
25 Sep - 02 Oct	Iberia

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

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 Santiago to Newark in September from $559

Return flights