Cheapest one-way flights from Santiago to Newark in March from $142

AirHint found the following cheapest one-way flights from Santiago (STI) to Newark (EWR) in March 2026 (see full year).

One-Way flights

03 Mar Spirit Airlines
04 Mar Spirit Airlines
02 Mar Spirit Airlines
01 Mar Spirit Airlines
11 Mar jetBlue direct
06 Mar jetBlue direct
10 Mar Spirit Airlines
31 Mar Spirit Airlines
25 Mar Spirit Airlines
26 Mar Spirit Airlines

Also check the deals for return flights from Santiago to Newark in March.

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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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