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Cheap flights from Islip, NY to West Palm Beach (ISP - DJT)

ISP — DJT
Sep 20 — Sep 271
Sun 9/20
Sun 9/27
1 adult, Economy
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Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Popular in

April

Cheapest in

September

Average price

$238
Provider with most accurate pricing for Islip Long Island-West Palm Beach President Donald J. Trump Intl flight deals.
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Provider most trusted by Cheapflights users for Islip Long Island-West Palm Beach President Donald J. Trump Intl flights.
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Highest demand for flights based on searches. 11% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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  • Most accurate provider: When it comes to deals on Islip, New York-West Palm Beach flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Islip, New York-West Palm Beach flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Islip, New York-West Palm Beach flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islip, New York-West Palm Beach flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-West Palm Beach flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to West Palm Beach

Have a flexible travel schedule? Discover the best time to fly to West Palm Beach from Islip with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Islip to West Palm Beach

Weekly flight availability from Islip, New York to West Palm Beach

The most flights from ISP to DJT are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

  • Can I find deals for flights from Islip to West Palm Beach that include hotel bookings?

    Yes. In addition to deals on Islip to West Palm Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to West Palm Beach?

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

  • Can I find deals for business class flights from Islip to West Palm Beach?

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

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