$657 Cheap Flights from Islip (ISP) to Willemstad (CUR)

Snag a cheap one-way flight from $657 or cheap return flight $1,127 from MacArthur Airport (ISP) to Hato Intl. Airport (CUR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.

Planning your trip for February may help you find better deals, as it's the cheapest month for flights between ISP and CUR. You'll often find the lowest prices during the off-season.

There are no direct routes from Islip, NY (ISP-MacArthur) to Hato Intl. Airport (CUR). However, you can find other airports that offer nonstop flights. Board your plane at John F. Kennedy Intl. Airport (JFK) and fly straight to Curaçao without a layover.

Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from ISP to CUR. Then, sort your results by "Price (lowest to highest)" to snag a great deal.

There aren't any daily nonstop flights from MacArthur Airport (ISP) to Hato Intl. Airport (CUR). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.

You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.

*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

Select a flight from MacArthur Airport (ISP) to Hato Intl. Airport (CUR) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.*

*Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Waiting until just before your departure to book a flight from ISP to CUR often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.

Opting for an ISP to CUR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.

If you booked your ISP to CUR flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.