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

Return flights

15 Dec - 22 Dec	American Airlines
13 Dec - 20 Dec	American Airlines
10 Dec - 14 Dec	American Airlines
04 Dec - 07 Dec	Delta
11 Dec - 14 Dec	American Airlines
08 Dec - 18 Dec	Air Canada
12 Dec - 15 Dec	Air Canada
05 Dec - 07 Dec	Air Canada
04 Dec - 08 Dec	Air Canada
17 Dec - 24 Dec	American Airlines
31 Dec - 06 Jan	American Airlines
15 Dec - 07 Jan	Frontier Airlines
12 Dec - 09 Jan	Spirit Airlines
29 Dec - 04 Jan	Air Canada
19 Dec - 06 Jan	Spirit Airlines
25 Dec - 01 Jan	Air Canada
21 Dec - 04 Jan	Spirit Airlines
27 Dec - 04 Jan	Air Canada
24 Dec - 02 Jan	Porter Airlines (Canada) Ltd
25 Dec - 03 Jan	Spirit Airlines

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

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 New York to Willemstad in December from $259

Return flights