SeaTac to Beaverton Buses

SeaTac to Beaverton buses

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Trip Overview

The average bus between SeaTac and Beaverton takes 3h 57m and the fastest bus takes 3h 29m. The bus service runs several times per day from SeaTac to Beaverton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 57m
Duration: 175 mi
Distance: $38
Average price: 4 times a day
Frequency

Bus

best

Take the bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stopbus Greyhound US0502 / ...

4h 1m

$29–47

SeaTac to Beaverton bus times

Buses run 4 times a day between SeaTac and Beaverton. The earliest departure is at 8:10 AM in the morning, and the last departure from SeaTac is at 8:35 PM which arrives into Beaverton at 12:04 AM. All services require a transfer at Portland Curbside Bus Stop and take an average of 3h 57m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

4:50 PM → 8:58 PM
4h 8m • 1 change
8:35 PM → 12:04 AM
Arrives next day
3h 29m • 1 change

Departing Saturday, October 31, 2026

8:10 AM → 12:00 PM
3h 50m • 1 change
11:40 AM → 3:13 PM
3h 33m • 1 change
3:00 PM → 7:13 PM
4h 13m • 1 change
4:50 PM → 8:58 PM
4h 8m • 1 change
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Departing Sunday, November 1, 2026

11:40 AM → 3:13 PM
3h 33m • 1 change
3:00 PM → 7:13 PM
4h 13m • 1 change
4:50 PM → 8:58 PM
4h 8m • 1 change
8:35 PM → 12:05 AM
Arrives next day
3h 30m • 1 change

Departing Monday, November 2, 2026

11:40 AM → 3:29 PM
3h 49m • 1 change
3:00 PM → 7:28 PM
4h 28m • 1 change
4:50 PM → 8:58 PM
4h 8m • 1 change
8:35 PM → 12:04 AM
Arrives next day
3h 29m • 1 change

Departing Tuesday, November 3, 2026

11:40 AM → 3:29 PM
3h 49m • 1 change
3:00 PM → 7:28 PM
4h 28m • 1 change
4:50 PM → 8:58 PM
4h 8m • 1 change
8:35 PM → 12:04 AM
Arrives next day
3h 29m • 1 change

Departing Wednesday, November 4, 2026

11:40 AM → 3:29 PM
3h 49m • 1 change
3:00 PM → 7:28 PM
4h 28m • 1 change
4:50 PM → 8:58 PM
4h 8m • 1 change

Departing Thursday, November 5, 2026

8:10 AM → 12:00 PM
3h 50m • 1 change
11:35 AM → 3:29 PM
3h 54m • 1 change
3:00 PM → 7:28 PM
4h 28m • 1 change

Frequently asked questions

Want to know about travelling from SeaTac to Beaverton? 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.

Trip Overview

Bus