Cheapest return flights from Boston to Willemstad in April from $446

Best time to book flights for Boston (BOS) to Willemstad (CUR) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Willemstad (CUR) in April 2025 (see full year).

Return flights

23 Apr - 28 Apr American Airlines
10 Apr - 14 Apr Air Canada
09 Apr - 16 Apr Air Canada
24 Apr - 02 May Copa
14 Apr - 21 Apr Air Canada
19 Apr - 23 Apr Porter Airlines (Canada) Ltd
18 Apr - 23 Apr Spirit Airlines
18 Apr - 20 Apr Spirit Airlines
05 Apr - 19 Apr Air Canada

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

Skyscanner

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.

Book a cheap hotel in Willemstad

Cheap car rent in Willemstad