The average bus between SeaTac and Astoria takes 14h 28m and the fastest bus takes 12h 45m. The bus service runs several times per day from SeaTac to Astoria. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between SeaTac and Astoria. 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 Astoria at 11:43 AM. All services require a transfer at Portland Curbside Bus Stop and take an average of 14h 28m. The schedules shown below are for the next available departures.
Want to know about travelling from SeaTac to Astoria? 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.
No, there is no direct bus from SeaTac to Astoria. However, there are services departing from SeaTac station and arriving at Astoria station via Portland Curbside Bus Stop. The journey, including transfers, takes approximately 14h 28m.
SeaTac to Astoria bus services, operated by Flixbus USA, depart from Seattle Tacoma Intl Airport station.
SeaTac to Astoria bus services, operated by Flixbus USA, arrive at Astoria Transit Center station.
The distance between SeaTac and Astoria is 182.7 km. The road distance is 434 km.
You can take a bus from Seattle Tacoma Intl Airport to Astoria Transit Center via Portland Curbside Bus Stop and Portland Amtrak Station in around 7h 10m.
