The average bus between SeaTac and Ballard takes 1h 21m and the fastest bus takes 1h 5m. The bus service runs several times per day from SeaTac to Ballard. 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 Ballard. The earliest departure is at 12:26 AM at night, and the last departure from SeaTac is at 11:56 PM which arrives into Ballard at 1:01 AM. All services require a transfer, and take on average 1h 21m. The schedules shown below are for the next available departures.

1h 8m • 1 change

1h 20m • 1 change

1h 24m • 1 change

1h 7m • 1 change
Want to know about travelling from SeaTac to Ballard? 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 Ballard. However, there are services departing from SeaTac station and arriving at Ballard station via 3rd Ave & Union St. The journey, including transfers, takes approximately 1h 21m.
SeaTac to Ballard bus services, operated by Sound Transit, depart from SeaTac Station.
SeaTac to Ballard bus services, operated by Sound Transit, arrive at 24th Ave NW & NW 65th St station.
The distance between SeaTac and Ballard is 26.3 km. The road distance is 31 km.
You can take a bus from SeaTac Station to 24th Ave NW & NW 65th St via 3rd Ave & Union St in around 1h 13m.