The average bus between Portland and Dayton takes 1h 40m and the fastest bus takes 1h 31m. The bus service runs several times per day from Portland to Dayton. 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 4 times a day between Portland and Dayton. The earliest departure is at 6:15 AM in the morning, and the last departure from Portland is at 5:41 PM which arrives into Dayton at 7:12 PM. All services require a transfer at Tigard Transit Center and take an average of 1h 40m. The schedules shown below are for the next available departures.

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Want to know about travelling from Portland to Dayton? 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 Dayton. However, there are services departing from Portland station and arriving at Dayton station via Tigard Transit Center. The journey, including transfers, takes approximately 1h 40m.
Portland to Dayton bus services, operated by Portland TriMet, depart from SW 5th & Morrison station.
Portland to Dayton bus services, operated by Portland TriMet, arrive at Dayton - WB Ferry St & 5th - City Hall station.
The distance between Portland and Dayton is 45.9 km. The road distance is 53 km.
You can take a bus from SW 5th & Morrison to Dayton - WB Ferry St & 5th - City Hall via Tigard Transit Center and Tigard TC - EB Commercial St - Ballroom Studio in around 2h 27m.