Cheapest one-way flights from Newark to Santiago in June from $159

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 June 2025 (see full year).

One-Way flights

03 Jun jetBlue direct
08 Jun jetBlue direct
09 Jun United direct
11 Jun Frontier Airlines
24 Jun Frontier Airlines
30 Jun Frontier Airlines
25 Jun Frontier Airlines
12 Jun Frontier Airlines
15 Jun Frontier Airlines
12 Jun jetBlue direct

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

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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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