Cheapest return flights from New York to Santiago in April from $440

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

Return flights

17 Apr - 04 May Spirit Airlines
17 Apr - 23 Apr Frontier Airlines
10 Apr - 13 Apr Spirit Airlines
23 Apr - 26 Apr Frontier Airlines
24 Apr - 09 May Spirit Airlines
03 Apr - 31 May Frontier Airlines
01 Apr - 12 Apr Spirit Airlines
20 Apr - 23 Apr Frontier Airlines
08 Apr - 20 Apr LATAM Airlines Group
08 Apr - 21 Apr LATAM Airlines Group
08 Apr - 15 Apr American Airlines
03 Apr - 18 Apr Frontier Airlines
03 Apr - 09 May Frontier Airlines
03 Apr - 11 Apr Frontier Airlines
30 Apr - 10 May 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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