Cheapest return flights from Santiago to Newark in May from $363

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

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

Return flights

19 May - 02 Jun Frontier Airlines
03 May - 18 May jetBlue
20 May - 06 Jun Spirit Airlines
20 May - 06 Jun jetBlue direct
19 May - 02 Jun jetBlue direct
21 May - 19 Jun jetBlue
21 May - 19 Jun Lufthansa direct

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

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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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