The average bus between Hartford and Portland takes 4h 31m and the fastest bus takes 4h 10m. The bus service runs several times per day from Hartford to Portland. 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 3 hours between Hartford and Portland. The earliest departure is at 3:45 AM at night, and the last departure from Hartford is at 8:55 PM which arrives into Portland at 1:25 AM. All services require a transfer at Boston and take an average of 4h 31m. The schedules shown below are for the next available departures.

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Want to know about travelling from Hartford to Portland? 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 Hartford to Portland. However, there are services departing from Hartford station and arriving at Portland station via Boston. The journey, including transfers, takes approximately 4h 31m.
Hartford to Portland bus services, operated by Greyhound USA, depart from Hartford Union Station.
Hartford to Portland bus services, operated by Greyhound USA, arrive at Portland, ME station.
Book your Hartford to Portland bus tickets online with Greyhound USA, Concord Coach Lines and Flixbus USA.
The distance between Hartford and Portland is 289.2 km. The road distance is 331 km.
You can take a bus from Hartford Union Station to Portland, ME via Boston and Boston, MA - South Station in around 4h 4m.