Cheapest one-way flights from Newark to Santiago in April from 89€

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 April 2025 (see full year).

One-Way flights

28 Apr Frontier Airlines
24 Apr Frontier Airlines
30 Apr Frontier Airlines
03 Apr Frontier Airlines
07 Apr Frontier Airlines
06 Apr Frontier Airlines
02 Apr Frontier Airlines
06 Apr United direct
02 Apr United direct
07 Apr United direct

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

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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