The average bus between Portland and Oswego takes 17h 32m and the fastest bus takes 13h 44m. The bus service runs several times per day from Portland to Oswego. 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 twice daily between Portland and Oswego. The earliest departure is at 4:15 AM at night, and the last departure from Portland is at 1:30 PM which arrives into Oswego at 7:42 AM. All services require a transfer at Boston, MA - South Station and take an average of 17h 32m. The schedules shown below are for the next available departures.
Want to know about travelling from Portland to Oswego? 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 Portland to Oswego. However, there are services departing from Portland station and arriving at Oswego station via Boston, MA - South Station station. The journey, including transfers, takes approximately 17h 32m.
Portland to Oswego bus services, operated by Amtrak Thruway, depart from Portland, ME station.
Portland to Oswego bus services, operated by Amtrak Thruway, arrive at E 1st St & E Mohawk St station.
The distance between Portland and Oswego is 504.2 km. The road distance is 742 km.
You can take a bus from Portland, ME to E 1st St & E Mohawk St via Boston, MA - South Station, Boston, and Regional Transportation Center in around 11h 25m.