Cheapest return flights from Newark to Santiago in July from $355

AirHint found the following cheapest return flights from Newark (EWR) to Santiago (STI) in July 2025 (see full year).

Return flights

20 Jul - 07 Aug Frontier Airlines
29 Jul - 22 Aug Frontier Airlines
27 Jul - 13 Aug Frontier Airlines
31 Jul - 15 Aug Frontier Airlines
20 Jul - 25 Jul Frontier Airlines
24 Jul - 01 Aug Frontier Airlines
20 Jul - 01 Aug Frontier Airlines
24 Jul - 30 Jul Frontier Airlines
27 Jul - 20 Aug Frontier Airlines
22 Jul - 31 Jul jetBlue direct
22 Jul - 28 Jul Frontier Airlines
20 Jul - 28 Jul Frontier Airlines
31 Jul - 11 Aug Frontier Airlines
29 Jul - 04 Aug Frontier Airlines
23 Jul - 30 Jul American Airlines
24 Jul - 31 Jul American Airlines
25 Jul - 30 Jul American Airlines
30 Jul - 15 Aug American Airlines
20 Jul - 23 Jul Frontier Airlines
20 Jul - 24 Jul American Airlines

Also check the deals for one-way flights from Newark to Santiago in July.

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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