There are 2 ways to get from SeaTac to Port Townsend by bus or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
SeaTac to Port Townsend by bus
Comparing Your Travel Options
The cheapest way to get from SeaTac to Port Townsend is to drive which costs $18 - $27 and takes 2h 6m.
The fastest way to get from SeaTac to Port Townsend is to drive which takes 2h 6m and costs $18 - $27.
No, there is no direct bus from SeaTac to Port Townsend. However, there are services departing from SeaTac Airport and arriving at Haines Place Park & Ride via Four Corners Park & Ride. The journey, including transfers, takes approximately 3h 54m.
The distance between SeaTac and Port Townsend is 75 miles. The road distance is 99.5 miles.
The best way to get from SeaTac to Port Townsend without a car is to bus which takes 3h 54m and costs $40 - $50.
It takes approximately 3h 54m to get from SeaTac to Port Townsend, including transfers.
SeaTac to Port Townsend bus services, operated by Dungeness Line - Olympic, depart from SeaTac Airport station.
SeaTac to Port Townsend bus services, operated by Dungeness Line - Olympic, arrive at 63 Four Corners Park & Ride station.
Yes, the driving distance between SeaTac to Port Townsend is 99 miles. It takes approximately 2h 6m to drive from SeaTac to Port Townsend.
Book your SeaTac to Port Townsend bus tickets online with Omio.
What companies run services between SeaTac, WA, USA and Port Townsend, WA, USA?
Dungeness Line - Olympic operates a bus from SeaTac Airport to 63 Four Corners Park & Ride once daily. Tickets cost $35–45 and the journey takes 3h 10m.
- Phone
- +1 360-417-0700
- Website
- Dungeness Line
Bus from SeaTac Airport to 63 Four Corners Park & Ride
- Ave. Duration
- 3h 10m
- Frequency
- Once daily
- Estimated price
- $35–45
- Website
- Dungeness Line
- Schedules at
- Dungeness Line Schedules
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including Travelling Croatia’s Dalmatian Coast by boat, bus, car and train, Bali: What to do if Mount Agung erupts, and Travelling around the UAE - to help you get the most out of your next trip.
Booking & Getting There
There are 186+ hotels available in Port Townsend.