The average bus between Sag Harbor and Smithtown takes 5h 11m and the fastest bus takes 4h 17m. The bus service runs several times per day from Sag Harbor to Smithtown. 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 every 2 hours between Sag Harbor and Smithtown. The earliest departure is at 7:35 AM in the morning, and the last departure from Sag Harbor is at 7:42 PM which arrives into Smithtown at 5:20 AM. All services require a transfer at Islip Airport Connection and take an average of 5h 11m. The schedules shown below are for the next available departures.


4h 39m • 2 changes


4h 39m • 2 changes


4h 39m • 2 changes


4h 46m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 24m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 24m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 24m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 17m • 2 changes


4h 24m • 2 changes
Want to know about travelling from Sag Harbor to Smithtown? 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 Sag Harbor to Smithtown. However, there are services departing from Sag Harbor station and arriving at Smithtown station via Islip Airport Connection. The journey, including transfers, takes approximately 5h 11m.
Sag Harbor to Smithtown bus services, operated by Suffolk County Transit, depart from Sag Harbor WB station.
Sag Harbor to Smithtown bus services, operated by Suffolk County Transit, arrive at W Main St/New York Ave station.
The distance between Sag Harbor and Smithtown is 77.9 km. The road distance is 110 km.
You can take a bus from Sag Harbor WB to W Main St/New York Ave via Islip Airport Connection, Ronkonkoma, Brentwood, and Brentwood LIRR in around 2h 50m.