The average bus between East Islip and Commack takes 1h 21m and the fastest bus takes 54 min. There is an hourly bus service from East Islip to Commack. 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 Commack. The earliest departure is at 5:25 AM in the morning, and the last departure from East Islip is at 9:53 PM which arrives into Commack at 6:14 AM. All services require a transfer, and take on average 1h 21m. The schedules shown below are for the next available departures.

1h 21m • 1 change

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1h 19m • 1 change

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Want to know about travelling from East Islip to Commack? 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 Commack. However, there are services departing from East Islip station and arriving at Commack station via Central Islip LIRR. The journey, including transfers, takes approximately 1h 21m.
East Islip to Commack bus services, operated by Suffolk County Transit, depart from Carleton Ave/Union Blvd station.
East Islip to Commack bus services, operated by Suffolk County Transit, arrive at Jericho Tpk/Town Line Rd station.
The distance between East Islip and Commack is 15.3 km. The road distance is 23 km.
You can take a bus from Carleton Ave/Union Blvd to Jericho Tpk/Town Line Rd via Central Islip LIRR in around 1h 14m.