Cheapest return flights from Newark to Willemstad in June from $371

AirHint found the following cheapest return flights from Newark (EWR) to Willemstad (CUR) in June 2026 (see full year).

Return flights

01 Jun - 08 Jun American Airlines
18 Jun - 25 Jun Air Canada
14 Jun - 18 Jun Arajet
05 Jun - 12 Jun Air Canada
04 Jun - 08 Jun American Airlines
06 Jun - 13 Jun United direct
22 Jun - 26 Jun Spirit Airlines
20 Jun - 27 Jun Spirit Airlines
07 Jun - 14 Jun Arajet
20 Jun - 27 Jun United direct

Also check the deals for one-way flights from Newark to Willemstad in June.

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