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Beaverton to Seattle Airport (SEA) buses

Find Transport to Seattle Airport (SEA)

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Trip Overview

The average bus between Beaverton and Seattle Airport (SEA) takes 4h 2m and the fastest bus takes 3h 55m. The bus service runs several times per day from Beaverton to Seattle Airport (SEA). 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 2m
Duration
173 mi
Distance
$38
Average price
4 times a day
Frequency

Beaverton to Seattle Airport (SEA) bus times

Buses run 4 times a day between Beaverton and Seattle Airport (SEA). The earliest departure is at 5:16 AM in the morning, and the last departure from Beaverton is at 6:23 PM which arrives into Seattle Airport (SEA) at 10:20 PM. All services require a transfer at NW 6th & Flanders and take an average of 4h 2m. The schedules shown below are for the next available departures.

Departing Saturday, November 7, 2026

  •  → 

    Portland TriMetGreyhound USA3h 55m • 1 change
  •  → 

    Portland TriMetFlixbus USA3h 56m • 1 change

Departing Sunday, November 8, 2026

  •  → 

    Portland TriMetFlixbus USA3h 55m • 1 change
  •  → 

    Portland TriMetGreyhound USA4h 6m • 1 change
  •  → 

    Portland TriMetGreyhound USA3h 55m • 1 change
  •  → 

    Portland TriMetFlixbus USA3h 56m • 1 change

Departing Monday, November 9, 2026

  •  → 

    Portland TriMetFlixbus USA4h 18m • 1 change
  •  → 

    Portland TriMetGreyhound USA4h 5m • 1 change
  •  → 

    Portland TriMetGreyhound USA3h 55m • 1 change
  •  → 

    Portland TriMetFlixbus USA3h 56m • 1 change

Departing Tuesday, November 10, 2026

  •  → 

    Portland TriMetFlixbus USA4h 18m • 1 change
  •  → 

    Portland TriMetGreyhound USA4h 5m • 1 change
  •  → 

    Portland TriMetGreyhound USA3h 55m • 1 change
  •  → 

    Portland TriMetFlixbus USA3h 56m • 1 change

Departing Wednesday, November 11, 2026

  •  → 

    Portland TriMetFlixbus USA4h 18m • 1 change
  •  → 

    Portland TriMetGreyhound USA4h 5m • 1 change
  •  → 

    Portland TriMetGreyhound USA3h 55m • 1 change
  •  → 

    Portland TriMetFlixbus USA3h 56m • 1 change

Departing Thursday, November 12, 2026

  •  → 

    Portland TriMetFlixbus USA4h 18m • 1 change
  •  → 

    Portland TriMetGreyhound USA4h 5m • 1 change
  •  → 

    Portland TriMetGreyhound USA3h 55m • 1 change
  •  → 

    Portland TriMetFlixbus USA3h 56m • 1 change

Departing Friday, November 13, 2026

  •  → 

    Portland TriMetFlixbus USA4h 18m • 1 change
  •  → 

    Portland TriMetGreyhound USA4h 5m • 1 change
  •  → 

    Portland TriMetGreyhound USA3h 55m • 1 change

Frequently asked questions

Want to know about travelling from Beaverton to Seattle Airport (SEA)? 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 Beaverton to Seattle Airport (SEA).ExpandLaunch map view
  • Distance: 173.1 mi
  • Duration: 4h 2m

What companies run services between Beaverton, OR, USA and Seattle Airport (SEA), USA?

Greyhound USA operates a bus from Portland Curbside Bus Stop to Seattle Tacoma Intl Airport twice daily. Tickets cost $30–45 and the journey takes 3h 5m. Flixbus USA also services this route twice daily.

Operators