Cheapest return flights from Newark to Santiago in May from 228€

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 May 2025 (see full year).

Return flights

04 May - 12 May Frontier Airlines
12 May - 19 May Frontier Airlines
01 May - 01 May Frontier Airlines
18 May - 03 Jun Frontier Airlines
02 May - 05 May Frontier Airlines
19 May - 04 Jun Frontier Airlines
18 May - 04 Jun Frontier Airlines
12 May - 18 May Frontier Airlines
27 May - 11 Jun Frontier Airlines
22 May - 28 May Frontier Airlines
23 May - 28 May Frontier Airlines
14 May - 28 May United direct
01 May - 15 May United direct
02 May - 16 May United direct
28 May - 11 Jun United direct
19 May - 14 Jun Frontier Airlines
19 May - 02 Jun United direct
30 May - 09 Jun United direct
29 May - 12 Jun United direct
30 May - 13 Jun United direct

Also check the deals for one-way 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.

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