Cheapest one-way flights from Newark to Santiago in April from $172

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

One-Way flights

07 Apr Spirit Airlines
09 Apr American Airlines
12 Apr American Airlines
06 Apr jetBlue
07 Apr United direct
13 Apr Spirit Airlines
06 Apr United direct
12 Apr United direct
09 Apr United direct
03 Apr Spirit Airlines

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.