Cheapest return LGA–CUR flights, September

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

Return flights

10 Sep - 13 Sep Delta
17 Sep - 21 Sep Porter Airlines (Canada) Ltd
12 Sep - 19 Sep jetBlue
02 Sep - 09 Sep Porter Airlines (Canada) Ltd
03 Sep - 06 Sep Delta
17 Sep - 22 Sep Porter Airlines (Canada) Ltd
12 Sep - 16 Sep Porter Airlines (Canada) Ltd
02 Sep - 08 Sep United
10 Sep - 14 Sep United
09 Sep - 13 Sep United

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

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