$127 Find Cheap Flights from West Palm Beach to Islip - Compare and Save

These are the earliest and latest flight times available from West Palm Beach to Islip:

• Earliest: departs at 6:10 am and lands at 8:53 am
• Latest: departs at 9:25 pm and lands at 12:08 am.

The flight takes about 2h 43m.

A nonstop flight from West Palm Beach to Islip takes 2h 43m, covering 1,052 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from West Palm Beach to Islip range from $331 to $447, with an average of $400 over the past 12 months. Anything below $331 counts as a good deal.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $252 round-trip via Raleigh-Durham (RDU), compared to $399 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Afternoon is the busiest departure period on West Palm Beach to Islip flights, with 50% of flights leaving in that window. Morning departures account for 25%, evening flights for 25%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $268 to $2,102. That means the highest observed fare was about 8x higher than the lowest one.

JetBlue is the only airline on the West Palm Beach to Islip route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from West Palm Beach to Islip are currently lower than usual. Average one-way flight prices are about $134, which is 63% below the typical average for this route.

Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $38 for economy cars. Top options include:

• Budget
• Enterprise Rent-A-Car
• Avis
• National
• Empire Rent A Car

Flights from West Palm Beach to Islip usually depart from West Palm Beach President Donald J. Trump Intl (DJT) and arrive at Islip Long Island (ISP).

Most connecting flights from West Palm Beach to Islip pass through Raleigh-Durham (RDU), which handles 100% of one-stop traffic on this route.

Yes. Flexible dates can save you up to 39% on flights from West Palm Beach to Islip. Tuesday is the cheapest departure day at $260 round-trip on average, while Thursday is the most expensive at $424, a difference of $164.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between West Palm Beach and Islip. The airlines offering nonstop flights on this route include:

• JetBlue
• Southwest

Among airlines operating West Palm Beach to Islip flights:

• JetBlue: offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• JetBlue: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.