Rome2Rio

SeaTac to Grays Harbor County buses

Find Transport to Grays Harbor County

View schedule

Trip Overview

The average bus between SeaTac and Grays Harbor County takes 13h 24m and the fastest bus takes 6h 29m. There is at least one bus per day from SeaTac to Grays Harbor County. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

13h 24m
Duration
118 mi
Distance
$15
Average price
Once daily
Frequency

SeaTac to Grays Harbor County bus times

Buses run once daily between SeaTac and Grays Harbor County. The earliest departure is at 11:35 AM in the morning, and the last departure from SeaTac is at 4:50 PM which arrives into Grays Harbor County at 12:04 PM. All services require a transfer at Olympia and take an average of 13h 24m. The schedules shown below are for the next available departures.

Departing Sunday, November 8, 2026

  •  → 

    Arrives next day

    Flixbus USAGrays Harbor TransitGrays Harbor Transit19h 14m • 2 changes

Departing Monday, November 9, 2026

  •  → 

    Greyhound USAGrays Harbor TransitGrays Harbor Transit6h 29m • 2 changes
  •  → 

    Arrives next day

    Flixbus USAGrays Harbor TransitGrays Harbor Transit19h 14m • 2 changes

Departing Tuesday, November 10, 2026

  •  → 

    Greyhound USAGrays Harbor TransitGrays Harbor Transit6h 29m • 2 changes
  •  → 

    Arrives next day

    Greyhound USAGrays Harbor TransitGrays Harbor Transit21h 4m • 2 changes

Departing Wednesday, November 11, 2026

  •  → 

    Greyhound USAGrays Harbor TransitGrays Harbor Transit6h 29m • 2 changes
  •  → 

    Arrives next day

    Greyhound USAGrays Harbor TransitGrays Harbor Transit21h 4m • 2 changes

Departing Thursday, November 12, 2026

  •  → 

    Greyhound USAGrays Harbor TransitGrays Harbor Transit6h 29m • 2 changes
  •  → 

    Arrives next day

    Greyhound USAGrays Harbor TransitGrays Harbor Transit21h 4m • 2 changes

Departing Friday, November 13, 2026

  •  → 

    Greyhound USAGrays Harbor TransitGrays Harbor Transit6h 29m • 2 changes

Frequently asked questions

Want to know about travelling from SeaTac to Grays Harbor County? 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 SeaTac to Grays Harbor County.ExpandLaunch map view
  • Distance: 118.3 mi
  • Duration: 13h 24m

What companies run services between SeaTac, WA, USA and Grays Harbor County, WA, USA?

You can take a bus from Seattle Tacoma Intl Airport to Highway 101 at Poulson Camp Northbound via Olympia, Olympia Transit Center, and Aberdeen Transit Center in around 5h 9m.

Operators