Cheapest return flights from Newark to Santiago in June from 345€

Best time to book flights for Newark (EWR) to Santiago (STI) flights at AirHint

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

Return flights

06 Jun - 20 Jun Frontier Airlines
11 Jun - 24 Jun Frontier Airlines
24 Jun - 08 Jul Frontier Airlines
18 Jun - 24 Jun Frontier Airlines
06 Jun - 22 Jun Frontier Airlines
07 Jun - 17 Jun Frontier Airlines
25 Jun - 12 Jul Frontier Airlines
30 Jun - 19 Jul Frontier Airlines
30 Jun - 07 Jul Frontier Airlines
20 Jun - 30 Jun Frontier Airlines
08 Jun - 22 Jun United direct
05 Jun - 19 Jun United direct
06 Jun - 22 Jun United direct
18 Jun - 22 Jun Frontier Airlines
24 Jun - 13 Jul Frontier Airlines
15 Jun - 15 Jul Frontier Airlines
20 Jun - 11 Jul Frontier Airlines
20 Jun - 06 Jul Frontier Airlines
28 Jun - 30 Jul Frontier Airlines
19 Jun - 12 Jul United direct

Also check the deals for one-way 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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