The average bus between Port Jefferson Station and Islip Airport (ISP) takes 1h 51m and the fastest bus takes 1h 15m. There is a bus service every few hours from Port Jefferson Station to Islip Airport (ISP). The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Port Jefferson Station and Islip Airport (ISP). The earliest departure is at 5:07 AM in the morning, and the last departure from Port Jefferson Station is at 10:09 PM which arrives into Islip Airport (ISP) at 5:24 AM. All services require a transfer, and take on average 1h 51m. The schedules shown below are for the next available departures.

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Want to know about travelling from Port Jefferson Station to Islip Airport (ISP)? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Port Jefferson Station to Islip Airport (ISP). However, there are services departing from Port Jefferson Station station and arriving at Islip Airport (ISP) station via Patchogue LIRR. The journey, including transfers, takes approximately 1h 51m.
Port Jefferson Station to Islip Airport (ISP) bus services, operated by Suffolk County Transit, depart from NYS 112/Rose Ln station.
Port Jefferson Station to Islip Airport (ISP) bus services, operated by Suffolk County Transit, arrive at LI Macarthur Airport station.
The distance between Port Jefferson Station and Islip Airport (ISP) is 15.7 km. The road distance is 36 km.
You can take a bus from NYS 112/Rose Ln to LI Macarthur Airport via Patchogue LIRR in around 1h 34m.