The average bus between SeaTac and Snohomish takes 2h 49m and the fastest bus takes 2h 47m. The bus service runs several times per day from SeaTac to Snohomish. 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 4 times a day between SeaTac and Snohomish. The earliest departure is at 1:29 PM in the afternoon, and the last departure from SeaTac is at 5:29 PM which arrives into Snohomish at 8:23 PM. All services require a transfer at Bellevue TC - Bay 7 and take an average of 2h 49m. The schedules shown below are for the next available departures.


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2h 47m • 2 changesWant to know about travelling from SeaTac to Snohomish? 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 Snohomish. However, there are services departing from SeaTac station and arriving at Snohomish station via Bellevue TC - Bay 7. The journey, including transfers, takes approximately 2h 49m.
SeaTac to Snohomish bus services, operated by Sound Transit, depart from SeaTac Station.
SeaTac to Snohomish bus services, operated by Sound Transit, arrive at Ave D & Fifth St station.
The distance between SeaTac and Snohomish is 54.4 km. The road distance is 81 km.
You can take a bus from SeaTac Station to Ave D & Fifth St via Bellevue TC - Bay 7, Bellevue Transit Center Bay 4, and Ash Way Park & Ride Bay 3 in around 3h 28m.