The bus between SeaTac and Helena takes 18h 10m. The bus runs, on average, 6 times per week from SeaTac to Helena. 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 6 times a week between SeaTac and Helena. The earliest departure is at 9:45 AM in the morning, and the last departure from SeaTac is at 9:45 AM which arrives into Helena at 6:55 AM. All services require a transfer at Spokane Station and take an average of 18h 10m. The schedules shown below are for the next available departures.
Want to know about travelling from SeaTac to Helena? 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 Helena. However, there are services departing from SeaTac station and arriving at Helena station via Spokane Station station. The journey, including transfers, takes approximately 18h 10m.
SeaTac to Helena bus services, operated by Flixbus USA, depart from Seattle Tacoma Intl Airport station.
SeaTac to Helena bus services, operated by Flixbus USA, arrive at Helena, MT station.
Book your SeaTac to Helena bus tickets online with Flixbus USA, Jefferson Lines and Salt Lake Express.
The distance between SeaTac and Helena is 782.7 km. The road distance is 1,096 km.
You can take a bus from Seattle Tacoma Intl Airport to Helena, MT via Spokane Station, Spokane, and Butte, MT in around 15h 30m.
