Cheapest return flights from New York to Santiago in April from $561

AirHint found the following cheapest return flights from New York (LGA) to Santiago (SCL) in April 2026 (see full year).

Return flights

20 Apr - 23 Apr Spirit Airlines
19 Apr - 27 Apr Spirit Airlines
22 Apr - 29 Apr Spirit Airlines
22 Apr - 09 May Porter Airlines (Canada) Ltd
02 Apr - 11 Apr Frontier Airlines
06 Apr - 26 Apr LATAM Airlines Group
03 Apr - 10 Apr LATAM Airlines Group

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

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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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