The average bus between Hauppauge and Southampton takes 2h 49m and the fastest bus takes 2h 14m. There is a bus service every few hours from Hauppauge to Southampton. 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 Hauppauge and Southampton. The earliest departure is at 5:28 AM in the morning, and the last departure from Hauppauge is at 10:27 PM which arrives into Southampton at 6:32 AM. All services require a transfer, and take on average 2h 49m. The schedules shown below are for the next available departures.

3h 7m • 1 change

2h 48m • 1 change

2h 41m • 1 change

2h 41m • 1 change

3h 7m • 1 change

2h 48m • 1 change

2h 41m • 1 change

2h 41m • 1 change

3h 7m • 1 change

2h 48m • 1 change

2h 41m • 1 change

2h 41m • 1 change
Want to know about travelling from Hauppauge to Southampton? 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 Hauppauge to Southampton. However, there are services departing from Hauppauge station and arriving at Southampton station via Riverhead LIRR. The journey, including transfers, takes approximately 2h 49m.
Hauppauge to Southampton bus services, operated by Suffolk County Transit, depart from Nys 347/Nys 111 station.
Hauppauge to Southampton bus services, operated by Suffolk County Transit, arrive at Nugent St/Windmill Ln station.
The distance between Hauppauge and Southampton is 68.7 km. The road distance is 84 km.
You can take a bus from Nys 347/Nys 111 to Nugent St/Windmill Ln via Riverhead LIRR in around 2h 58m.