The average bus between East Islip and East Setauket takes 2h 20m and the fastest bus takes 1h 31m. There is an hourly bus service from East Islip to East Setauket. 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 East Islip and East Setauket. The earliest departure is at 5:25 AM in the morning, and the last departure from East Islip is at 8:55 PM which arrives into East Setauket at 6:52 AM. All services require a transfer at Central Islip LIRR and take an average of 2h 20m. The schedules shown below are for the next available departures.


2h 52m • 2 changes


2h 52m • 2 changes


2h 52m • 2 changes


2h 52m • 2 changes


2h 57m • 2 changes


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2h 57m • 2 changes


2h 57m • 2 changes


1h 52m • 2 changes


1h 52m • 2 changes


1h 52m • 2 changes


1h 52m • 2 changes
Want to know about travelling from East Islip to East Setauket? 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 East Islip to East Setauket. However, there are services departing from East Islip station and arriving at East Setauket station via Central Islip LIRR. The journey, including transfers, takes approximately 2h 20m.
East Islip to East Setauket bus services, operated by Suffolk County Transit, depart from Carleton Ave/Union Blvd station.
East Islip to East Setauket bus services, operated by Suffolk County Transit, arrive at NYS 25A/Old Town Road station.
The distance between East Islip and East Setauket is 24.2 km. The road distance is 35 km.
You can take a bus from Carleton Ave/Union Blvd to NYS 25A/Old Town Road via Central Islip LIRR and Smith Haven Mall in around 2h 9m.