Cheapest one-way flights from Newark to Santiago in March from $104

Best time to book flights for Newark (EWR) to Santiago (STI) flights at AirHint

AirHint found the following cheapest one-way flights from Newark (EWR) to Santiago (STI) in March 2025 (see full year).

One-Way flights

31 Mar Frontier Airlines
05 Mar Frontier Airlines
23 Mar Frontier Airlines
03 Mar Frontier Airlines
24 Mar Frontier Airlines
20 Mar Frontier Airlines
19 Mar Frontier Airlines
06 Mar Frontier Airlines
09 Mar Frontier Airlines
11 Mar Spirit Airlines

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

Skyscanner

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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