The average bus between Boulder and Walla Walla takes 39h 31m and the fastest bus takes 37h 18m. The bus runs, on average, 5 times per week from Boulder to Walla Walla. 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 week between Boulder and Walla Walla. The earliest departure is at 10:06 AM in the morning, and the last departure from Boulder is at 11:03 PM which arrives into Walla Walla at 10:25 PM. All services require a transfer at Denver Union Station and take an average of 39h 31m. The schedules shown below are for the next available departures.
Want to know about travelling from Boulder to Walla Walla? 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 Boulder to Walla Walla. However, there are services departing from Boulder station and arriving at Walla Walla station via Union Station station. The journey, including transfers, takes approximately 39h 31m.
Boulder to Walla Walla bus services, operated by Regional Transportation District, depart from Broadway & 20th St station.
Boulder to Walla Walla bus services, operated by Regional Transportation District, arrive at Valley Transit Center station.
The distance between Boulder and Walla Walla is 1,255 km. The road distance is 1,972 km.
You can take a bus from Broadway & 20th St to Valley Transit Center via Denver Union Station and Pasco Intermodal, WA in around 26h 40m.
