Rome2Rio

Portland to Soap Lake buses

Find Transport to Soap Lake

View schedule

Trip Overview

The average bus between Portland and Soap Lake takes 35h 46m and the fastest bus takes 23h 31m. The bus runs, on average, 4 times per week from Portland to Soap Lake. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

35h 46m
Duration
383 mi
Distance
$65
Average price
4 times a week
Frequency

Portland to Soap Lake bus times

Buses run 4 times a week between Portland and Soap Lake. The service departs Portland at 6:20 AM in the morning, which arrives into Soap Lake at 05:51:00. All services require a transfer at Moses Lake and take an average of 35h 46m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

  •  → 

    Arrives +3 days

    Flixbus USAGrant Transit AuthorityGrant Transit Authority3d • 2 changes

Departing Monday, November 2, 2026

  •  → 

    Arrives next day

    Flixbus USAGrant Transit AuthorityGrant Transit Authority23h 31m • 2 changes

Departing Tuesday, November 3, 2026

  •  → 

    Arrives next day

    Flixbus USAGrant Transit AuthorityGrant Transit Authority23h 31m • 2 changes

Departing Wednesday, November 4, 2026

  •  → 

    Arrives next day

    Flixbus USAGrant Transit AuthorityGrant Transit Authority23h 31m • 2 changes

Frequently asked questions

Want to know about travelling from Portland to Soap Lake? 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.

Map of how to get from Portland to Soap Lake.ExpandLaunch map view
  • Distance: 383.5 mi
  • Duration: 35h 46m

What companies run services between Portland, OR, USA and Soap Lake, WA, USA?

Flixbus USA operates a bus from Portland Curbside Bus Stop to Moses Lake once daily. Tickets cost $55–85 and the journey takes 7h 45m.

Operators