Cheap flights from Islip (ISP) to Caribbean Islands from $230

For a flight from Islip to Caribbean Islands, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

Yes, there are multiple flights from Islip, New York to Caribbean Islands for under $300. The cheapest flight booked recently is on Frontier for just $230, but on average you can expect to pay $311.

There are currently 9+ open flights from Islip, New York to Caribbean Islands within the next 7 days for less than $300.

When deciding which route to take from Islip, New York to Caribbean Islands consider Islip Long Island - San Juan Luis Munoz Marin Intl, Islip Long Island - Punta Cana or Islip Long Island - Nassau Intl as they are the most popular.

ISP and SJU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ISP to SJU refers to a flight route from Islip Long Island Airport to San Juan Luis Munoz Marin Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Santo Domingo Las Americas Airport (SDQ), Punta Cana Airport (PUJ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Santiago de los Caballeros Airport (STI).

The amount of baggage you can bring on your Islip to Caribbean Islands flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Islip to Caribbean Islands flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Islip to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Caribbean Islands.

Yes. Cheapflights offers flight deals from Islip to Caribbean Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Islip to Caribbean Islands offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Islip to Caribbean Islands flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Islip, New York to Caribbean Islands flight deals you see on this page were last updated on 6/5.

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Caribbean Islands (average of $245). Flying from Islip, New York to Caribbean Islands in March is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.