The average bus between East Islip and Sag Harbor takes 4h 1m and the fastest bus takes 3h 19m. There is a bus service every few hours from East Islip to Sag Harbor. 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 Sag Harbor. The earliest departure is at 6:00 AM in the morning, and the last departure from East Islip is at 10:59 PM which arrives into Sag Harbor at 8:17 AM. All services require a transfer at Patchogue LIRR and take an average of 4h 1m. The schedules shown below are for the next available departures.


4h 2m • 2 changes


3h 57m • 2 changes


3h 57m • 2 changes


3h 47m • 2 changes


4h 2m • 2 changes


3h 57m • 2 changes


3h 57m • 2 changes


3h 47m • 2 changes


3h 20m • 2 changes


3h 20m • 2 changes


3h 20m • 2 changes


3h 20m • 2 changes
Want to know about travelling from East Islip to Sag Harbor? 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 Sag Harbor. However, there are services departing from East Islip station and arriving at Sag Harbor station via Riverhead LIRR. The journey, including transfers, takes approximately 4h 1m.
East Islip to Sag Harbor bus services, operated by Suffolk County Transit, depart from Patchogue LIRR station.
East Islip to Sag Harbor bus services, operated by Suffolk County Transit, arrive at Main St/Washington St station.
The distance between East Islip and Sag Harbor is 80.7 km. The road distance is 126 km.
You can take a bus from Montauk Hwy/Matinecock Ave to Main St/Washington St via Patchogue LIRR and Riverhead LIRR in around 4h 24m.