AirHint found the following cheapest return flights from New York (LGA) to Willemstad (CUR) in April 2026 (see full year).

Return flights

21 Apr - 26 Apr	Spirit Airlines
25 Apr - 02 May	Delta
26 Apr - 02 May	Delta
16 Apr - 21 Apr	Spirit Airlines
21 Apr - 24 Apr	Spirit Airlines
08 Apr - 15 Apr	Spirit Airlines
13 Apr - 16 Apr	Spirit Airlines
03 Apr - 07 Apr	Air Canada
13 Apr - 20 Apr	Spirit Airlines
04 Apr - 11 Apr	Spirit Airlines
29 Apr - 06 May	Spirit Airlines
04 Apr - 09 Apr	Porter Airlines (Canada) Ltd
18 Apr - 23 Apr	Delta

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

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 April from 374€

Return flights