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Seattle to The Grotto buses

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Trip Overview

The average bus between Seattle and The Grotto takes 4h 23m and the fastest bus takes 3h 48m. The bus service runs several times per day from Seattle to The Grotto. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 23m
Duration
178 mi
Distance
$40
Average price
4 times a day
Frequency

Seattle to The Grotto bus times

Buses run 4 times a day between Seattle and The Grotto. The earliest departure is at 7:40 AM in the morning, and the last departure from Seattle is at 4:25 PM which arrives into The Grotto at 8:40 PM. All services require a transfer at Portland Curbside Bus Stop and take an average of 4h 23m. The schedules shown below are for the next available departures.

Departing Tuesday, November 3, 2026

  •  → 

    Flixbus USAPortland TriMet4h 15m • 1 change

Departing Wednesday, November 4, 2026

  •  → 

    Greyhound USAPortland TriMet3h 48m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 52m • 1 change
  •  → 

    Flixbus USAPortland TriMet4h 15m • 1 change

Departing Thursday, November 5, 2026

  •  → 

    Flixbus USAPortland TriMet4h 21m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 9m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 52m • 1 change
  •  → 

    Flixbus USAPortland TriMet4h 15m • 1 change

Departing Friday, November 6, 2026

  •  → 

    Flixbus USAPortland TriMet4h 21m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 9m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 52m • 1 change
  •  → 

    Flixbus USAPortland TriMet4h 15m • 1 change

Departing Saturday, November 7, 2026

  •  → 

    Flixbus USAPortland TriMet4h 21m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 8m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 51m • 1 change
  •  → 

    Flixbus USAPortland TriMet4h 15m • 1 change

Departing Sunday, November 8, 2026

  •  → 

    Flixbus USAPortland TriMet4h 21m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 8m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 51m • 1 change
  •  → 

    Flixbus USAPortland TriMet4h 15m • 1 change

Departing Monday, November 9, 2026

  •  → 

    Flixbus USAPortland TriMet4h 21m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 9m • 1 change
  •  → 

    Greyhound USAPortland TriMet4h 52m • 1 change

Frequently asked questions

Want to know about travelling from Seattle to The Grotto? 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 Seattle to The Grotto.ExpandLaunch map view
  • Distance: 178.3 mi
  • Duration: 4h 23m

What companies run services between Seattle, WA, USA and The Grotto, OR, USA?

Greyhound USA operates a bus from Seattle Bus Station to Portland Curbside Bus Stop twice daily. Tickets cost $30–50 and the journey takes 3h 5m. Flixbus USA also services this route once daily.

Operators