The average bus between Troutdale and Seattle takes 6h 39m and the fastest bus takes 4h 37m. The bus service runs several times per day from Troutdale to Seattle. 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 Troutdale and Seattle. The earliest departure is at 6:08 AM in the morning, and the last departure from Troutdale is at 10:27 PM which arrives into Seattle at 10:10 AM. All services require a transfer at NW Glisan & 3rd and take an average of 6h 39m. The schedules shown below are for the next available departures.

5h 1m • 1 change
4h 40m • 1 change
5h 29m • 1 change
4h 57m • 1 change
5h 26m • 1 change
4h 37m • 1 change
5h 34m • 1 change
4h 54m • 1 changeWant to know about travelling from Troutdale to Seattle? 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 Troutdale to Seattle. However, there are services departing from W Columbia River Hwy & NW Graham station and arriving at Seattle Bus Station via NW Glisan & 3rd station. The journey, including transfers, takes approximately 6h 39m.
Troutdale to Seattle bus services, operated by Portland TriMet, depart from W Columbia River Hwy & NW Graham station.
Troutdale to Seattle bus services, operated by Greyhound USA, arrive at Seattle Bus Station.
The distance between Troutdale and Seattle is 229.9 km. The road distance is 289 km.
You can take a bus from W Columbia River Hwy & NW Graham to Seattle Bus Station via NW Glisan & 3rd and Portland Curbside Bus Stop in around 5h 26m.