The average bus between Kelso and Rainier takes 9h 7m and the fastest bus takes 1h 24m. The bus service runs several times per day from Kelso to Rainier. 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 Kelso and Rainier. The earliest departure is at 1:05 PM in the afternoon, and the last departure from Kelso is at 4:05 PM which arrives into Rainier at 8:30 AM. All services require a transfer, and take on average 9h 7m. The schedules shown below are for the next available departures.

1h 24m • 1 change

1h 24m • 1 change
Arrives next day

16h 24m • 1 change

1h 24m • 1 change

1h 24m • 1 change
Arrives +3 days

2d 16h • 1 change
Want to know about travelling from Kelso to Rainier? 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 Kelso to Rainier. However, there are services departing from Kelso station and arriving at Rainier station via Transit Center. The journey, including transfers, takes approximately 9h 7m.
Kelso to Rainier bus services, operated by RiverCities Transit, depart from Grade St & Ash St station.
Kelso to Rainier bus services, operated by RiverCities Transit, arrive at Rainier Transit Center station.
The distance between Kelso and Rainier is 6.4 km. The road distance is 14 km.
You can take a bus from Grade St & Ash St to Rainier Transit Center via Transit Center in around 1h 29m.