Cheap Flights from Islip to West Palm Beach from $129

Frequently Asked Questions

• What are the cheapest flights from Islip to West Palm Beach (ISP-PBI)?

  Based on Trip.com data, Jetblue Airways offers one-way fares as low as $129 on Cheapest nonstop routes (e.g. ISP to PBI on Thu, May 21), while Jetblue Airways offers Cheapest nonstop round-trips from $244 departing on Wed, May 27 and returning on Tue, Jun 2.

• Which airlines offer direct flights from Islip to West Palm Beach?

  At the moment, you can catch a nonstop flight from Islip to West Palm Beach with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Islip (ISP) to West Palm Beach (PBI) and what is the distance?

  It takes around 3 hours 9 minutes to fly from Islip (ISP) to West Palm Beach (PBI).

• When is the best time to book flights from Islip to West Palm Beach?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Islip to West Palm Beach is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Islip to West Palm Beach?

  Based on Trip.com data in the past 4 weeks, there is 3 flight per week flying from Islip to West Palm Beach. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: S/M/T/-/-/-/S -- B61245 (10:56)

• How can I find the best deals on flights from Islip to West Palm Beach?

  To find best deals on flights from Islip to West Palm Beach, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, May 21, with one-way flights priced at just $129.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetblue Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for West Palm Beach travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Islip (ISP) to West Palm Beach (PBI) the cheapest?

  The cheapest months to fly from Islip to West Palm Beach is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Islip to West Palm Beach on?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Islip to West Palm Beach on May 27, 2026 with Jetblue Airways, with prices starting at $244.

• Which airports can I fly to for West Palm Beach from Islip?

  You can land at any one of the following hubs in West Palm Beach, with Long Island Macarthur Airport to Palm Beach International Airport (ISP-PBI) is by far the most common option on this route: Palm Beach International Airport (PBI).

• Is there any time difference between Islip and West Palm Beach?

  The time difference between West Palm Beach and Islip is 0h.

• How do I change or cancel my ticket from Islip to West Palm Beach?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.