AirHint found the following cheapest return flights from Willemstad (CUR) to New York (JFK) in August 2025 (see full year).

Return flights

28 Aug - 05 Sep	jetBlue	direct
29 Aug - 05 Sep	jetBlue	direct
29 Aug - 02 Sep	jetBlue	direct
19 Aug - 25 Aug	American Airlines
29 Aug - 03 Sep	jetBlue
21 Aug - 27 Aug	jetBlue	direct
15 Aug - 19 Aug	Avianca
19 Aug - 27 Aug	Avianca
20 Aug - 27 Aug	Avianca
23 Aug - 27 Aug	Avianca
22 Aug - 27 Aug	Avianca
30 Aug - 04 Sep	Avianca
15 Aug - 19 Aug	jetBlue	direct
30 Aug - 03 Sep	Avianca
31 Aug - 04 Sep	Avianca
08 Aug - 09 Aug	Avianca
19 Aug - 25 Aug	jetBlue	direct

Also check the deals for one-way flights from Willemstad to New York in August.

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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Cheapest return flights from Willemstad to New York in August from $401

Return flights