The average bus between SeaTac Airport, WA and Monroe takes 5h 34m and the fastest bus takes 5h 4m. The bus runs, on average, 2 times per week from SeaTac Airport, WA to Monroe. 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 a week between SeaTac Airport, WA and Monroe. The earliest departure is at 4:25 AM at night, and the last departure from SeaTac Airport, WA is at 5:25 AM which arrives into Monroe at 10:30 AM. All services require a transfer at International Blvd & S 180th St and take an average of 5h 34m. The schedules shown below are for the next available departures.
Want to know about travelling from SeaTac Airport, WA to Monroe? 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 Airport, WA to Monroe. However, there are services departing from SeaTac Airport, WA station and arriving at Monroe station via SODO Busway & S Royal Brougham Way. The journey, including transfers, takes approximately 5h 34m.
SeaTac Airport, WA to Monroe bus services, operated by Sound Transit, depart from International Blvd & S 180th St station.
SeaTac Airport, WA to Monroe bus services, operated by Sound Transit, arrive at Monroe - Red Barn Shell Station.
Book your SeaTac Airport, WA to Monroe bus tickets online with Sound Transit and Northwestern Stages.
The distance between SeaTac Airport, WA and Monroe is 52.1 km. The road distance is 93 km.
You can take a vehicle from SeaTac Airport, WA to Monroe - Red Barn Shell Station via International Blvd & S 180th St, SODO Busway & S Royal Brougham Way, and Seattle Greyhound in around 2h 55m.