Cheapest return flights from New York to Santiago in September from 494€

AirHint found the following cheapest return flights from New York (NYC) to Santiago (SCL) in September 2025 (see full year).

Return flights

07 Sep - 17 Sep Spirit Airlines
17 Sep - 24 Sep Spirit Airlines
11 Sep - 20 Sep Spirit Airlines
12 Sep - 20 Sep Spirit Airlines
13 Sep - 20 Sep Spirit Airlines
12 Sep - 19 Sep Spirit Airlines
12 Sep - 14 Sep Spirit Airlines
21 Sep - 28 Sep Avianca
06 Sep - 09 Sep Spirit Airlines
12 Sep - 15 Sep Frontier Airlines

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

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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