Cheapest return flights from New York to Santiago in May from $371

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

Return flights

03 May - 20 May Spirit Airlines
28 May - 03 Jun Spirit Airlines
28 May - 02 Jun Spirit Airlines
03 May - 04 May Spirit Airlines
14 May - 20 May Spirit Airlines
03 May - 16 May jetBlue
14 May - 26 May jetBlue
23 May - 30 May jetBlue
14 May - 16 May Spirit Airlines
03 May - 14 May Spirit Airlines
14 May - 30 May Spirit Airlines
24 May - 09 Jun Spirit Airlines
23 May - 10 Jun Spirit Airlines
21 May - 30 Jun Spirit Airlines
14 May - 16 Jun jetBlue
23 May - 08 Jun Spirit Airlines
30 May - 13 Jun Spirit Airlines
31 May - 13 Jun Spirit Airlines
29 May - 12 Jun Spirit Airlines

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

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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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