The average bus between Lake Oswego and Seattle takes 4h 50m and the fastest bus takes 4h 15m. The bus service runs several times per day from Lake Oswego 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 5 times a day between Lake Oswego and Seattle. The earliest departure is at 5:34 AM in the morning, and the last departure from Lake Oswego is at 11:06 PM which arrives into Seattle at 5:00 AM. All services require a transfer at SW 6th & W Burnside and take an average of 4h 50m. The schedules shown below are for the next available departures.

4h 36m • 1 change

4h 34m • 1 change

4h 41m • 1 change

4h 15m • 1 change

4h 36m • 1 change

4h 35m • 1 change

4h 44m • 1 change

4h 16m • 1 change

4h 36m • 1 change

4h 35m • 1 change

4h 16m • 1 change
Arrives next day

5h 55m • 1 change

4h 36m • 1 change

4h 35m • 1 change

4h 16m • 1 change
Arrives next day

5h 55m • 1 change

4h 36m • 1 change

4h 35m • 1 change

4h 44m • 1 change

4h 16m • 1 change
Want to know about travelling from Lake Oswego 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 Lake Oswego to Seattle. However, there are services departing from Lake Oswego station and arriving at Seattle station via Seattle Bus Station station. The journey, including transfers, takes approximately 4h 50m.
Lake Oswego to Seattle bus services, operated by Portland TriMet, depart from Portland Curbside Bus Stop station.
Lake Oswego to Seattle bus services, operated by Portland TriMet, arrive at Seattle Bus Station.
The distance between Lake Oswego and Seattle is 244.4 km. The road distance is 294 km.
Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Bus Station 3 times a day. Tickets cost $26–45 and the journey takes 3h 35m. Greyhound USA also services this route twice daily.