Cheapest one-way flights from Newark to Santiago in May from $125

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 May 2025 (see full year).

One-Way flights

09 May Frontier Airlines
04 May Frontier Airlines
05 May Frontier Airlines
19 May Frontier Airlines
14 May Frontier Airlines
01 May Frontier Airlines
25 May jetBlue direct
13 May jetBlue direct
05 May jetBlue direct
06 May jetBlue direct

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

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago