The average bus between Buffalo and Oshawa takes 5h 51m and the fastest bus takes 5h 20m. The bus service runs several times per day from Buffalo to Oshawa. 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 Buffalo and Oshawa. The earliest departure is at 4:20 AM at night, and the last departure from Buffalo is at 7:00 PM which arrives into Oshawa at 12:30 AM. All services require a transfer at Winston Churchill Station East Platform 6 and take an average of 5h 51m. The schedules shown below are for the next available departures.


5h 20m • 2 changes


5h 20m • 2 changes
Arrives next day


5h 30m • 2 changes


5h 20m • 2 changes


5h 20m • 2 changes
Arrives next day


5h 30m • 2 changes


5h 20m • 2 changes


5h 20m • 2 changes
Arrives next day


5h 30m • 2 changes
Want to know about travelling from Buffalo to Oshawa? 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 Buffalo to Oshawa. However, there are services departing from Buffalo station and arriving at Oshawa station via Mississauga. The journey, including transfers, takes approximately 5h 51m.
Buffalo to Oshawa bus services, operated by Trailways, depart from Buffalo station.
Buffalo to Oshawa bus services, operated by Trailways, arrive at Centre St. S. @ Athol St. W. station.
The distance between Buffalo and Oshawa is 112.7 km. The road distance is 256 km.
You can take a bus from Buffalo to Centre St. S. @ Athol St. W. via Winston Churchill Station East Platform 6, City Centre Transit Terminal Platform A, and Square One in around 5h 11m.