Cheapest return flights from New York to Santiago in March from $372

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

Return flights

03 Mar - 31 Mar Spirit Airlines
25 Mar - 08 Apr Spirit Airlines
02 Mar - 03 Mar Spirit Airlines
17 Mar - 31 Mar Spirit Airlines
05 Mar - 10 Mar Spirit Airlines
31 Mar - 05 Apr American Airlines
16 Mar - 30 Mar Spirit Airlines
17 Mar - 05 Apr Spirit Airlines
28 Mar - 05 Apr Spirit Airlines
15 Mar - 14 Apr Spirit Airlines
12 Mar - 31 Mar Spirit Airlines
16 Mar - 23 Mar Spirit Airlines
12 Mar - 16 Mar Spirit Airlines
20 Mar - 12 Apr Spirit Airlines

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

Powered by

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Feel free to contact us with any feedback or request another flight research.