Cheapest one-way flights from New York to Santiago in April from $136

AirHint found the following cheapest one-way flights from New York (LGA) to Santiago (STI) in April 2026 (see full year).

One-Way flights

15 Apr Spirit Airlines
30 Apr Spirit Airlines
01 Apr Spirit Airlines
10 Apr Spirit Airlines
07 Apr Spirit Airlines
08 Apr Spirit Airlines
12 Apr Spirit Airlines
09 Apr Spirit Airlines
26 Apr American Airlines
27 Apr American Airlines

Also check the deals for return 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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