The bus between Seattle Airport (SEA) and Chicago takes 2d 4h. The bus runs, on average, once a week from Seattle Airport (SEA) to Chicago. 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 on demand between Seattle Airport (SEA) and Chicago. Service times information will be available soon. All services run direct with no transfers required, and take on average 2d 4h.
Want to know about travelling from Seattle Airport (SEA) to Chicago? 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 Seattle Airport (SEA) to Chicago. However, there are services departing from Seattle Airport (SEA) station and arriving at Chicago station via Denver Union Station station. The journey, including transfers, takes approximately 10,675,199d 2h.
Seattle Airport (SEA) to Chicago bus services, operated by Sound Transit, depart from Seattle Bus Station.
Seattle Airport (SEA) to Chicago bus services, operated by Sound Transit, arrive at Chicago Bus Station.
The distance between Seattle Airport (SEA) and Chicago is 2,786.7 km. The road distance is 3,882 km.
You can take a bus from SeaTac Airport Terminal - Bay 2 to Chicago Bus Station via International Blvd & S 176th St - Bay 2, SODO Busway & S Royal Brougham Way, Seattle Bus Station, and Denver Union Station in around 2d 4h.