The average bus between Setauket-East Setauket and Islip Airport (ISP) takes 1h 59m and the fastest bus takes 1h 39m. There is an hourly bus service from Setauket-East Setauket 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 Setauket-East Setauket and Islip Airport (ISP). The earliest departure is at 5:12 AM in the morning, and the last departure from Setauket-East Setauket is at 10:11 PM which arrives into Islip Airport (ISP) at 5:24 AM. All services require a transfer at Ronkonkoma LIRR and take an average of 1h 59m. The schedules shown below are for the next available departures.

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Want to know about travelling from Setauket-East Setauket 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 Setauket-East Setauket to Islip Airport (ISP). However, there are services departing from Setauket-East Setauket station and arriving at Islip Airport (ISP) station via Ronkonkoma LIRR. The journey, including transfers, takes approximately 1h 59m.
Setauket-East Setauket to Islip Airport (ISP) bus services, operated by Suffolk County Transit, depart from NYS 25A/Ridgeway Ave station.
Setauket-East Setauket to Islip Airport (ISP) bus services, operated by Suffolk County Transit, arrive at LI Macarthur Airport station.
The distance between Setauket-East Setauket and Islip Airport (ISP) is 15.7 km. The road distance is 39 km.
You can take a bus from NYS 25A/Ridgeway Ave to LI Macarthur Airport via Ronkonkoma LIRR, Ronkonkoma, Central Islip, and Central Islip LIRR in around 1h 51m.