The cheapest and fastest buses from SeaTac, WA to Port Townsend, WA
- Cheapest price on Nov 05
- $45
- Average ticket price on Nov 05
- $45
- Fastest journey on Nov 05
- 5 h 14 m
- Average journey duration on Nov 05
- 5 h 14 m
- Buses on Nov 05
- 1
- Distance
- 82 km
The best way to find a cheap bus ticket from SeaTac, WA to Port Townsend, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from SeaTac, WA to Port Townsend, WA will cost around $45 if you buy it on the day, but the cheapest tickets can be found for only $45.
On Thu, Nov 05, we found 1 buses from SeaTac, WA to Port Townsend, WA, including 1 direct services.
On Thu, Nov 05 the direct buses cover the 82 km distance in an average of 5 h 14 m but if you time it right, some buses will get you there in just 5 h 14 m .
On Thu, Nov 05 the slowest buses will take 5 h 14 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

12:16 AM 5h14 SeaTac, WA 5:30 AM Port Townsend, WA $45 1 One-way 0 transfers

12:16 AM 5h14 SeaTac, WA 5:30 AM Port Townsend, WA $45 1 One-way 0 transfers
Journey information
Overview: Bus from SeaTac, WA to Port Townsend, WA
Take a bus from SeaTac, WA to Port Townsend, WA and enjoy the approximately 50 miles (82 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 06:45, the last at 19:00.
Plan this route
Journey facts
- Distance50 miles (82 km)
- First bus6:45 AM
- Last bus7:00 PM
- Cheapest MonthJan
- Cheapest DayThu
- High SeasonApr - Jun
- Low SeasonOct - Dec
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Frequently asked questions about your SeaTac, WA to Port Townsend, WA trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from SeaTac, WA to Port Townsend, WA.
SeaTac, WA to Port Townsend, WA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Amtrak | Departure Time 12:16AM | Arrival Time 05:30AM | Duration 5h14 | Departure days Wed, Thu, Fri | Cheapest price $45 |
Operator Amtrak | Departure Time 01:16AM | Arrival Time 06:30AM | Duration 5h14 | Departure days Mon, Sat, Sun | Cheapest price $49 |
Operator Amtrak | Departure Time 09:44PM | Arrival Time 06:30AM | Duration 8h46 | Departure days Mon, Sat | Cheapest price $45 |
Live departures
SeaTac, WA to Port Townsend, WA bus times
The table below shows live departures for SeaTac, WA to Port Townsend, WA buses for tomorrow, Wednesday, November 4. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:16 AM SeaTac, WA | 5h14 | 5:30 AM Port Townsend, WA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Bus companies
Bus companies from SeaTac, WA to Port Townsend, WA
Buses from SeaTac, WA to Port Townsend, WA with Dungeness Line - Olympic. Use the details below to compare onboard facilities.
Dungeness Line - Olympic
Companies, tickets, and onboard amenities between SeaTac, WA and Port Townsend, WA
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
FAQs: Bus from SeaTac, WA to Port Townsend, WA
Find answers to the most common questions about traveling from SeaTac, WA to Port Townsend, WA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Port Townsend, WA, this guide helps you travel smarter and with confidence.

popular bus stations
Popular bus stations from SeaTac, WA to Port Townsend, WA
Most SeaTac, WA to Port Townsend, WA buses use the to Port Townsend, 4 Corners Rd (Jefferson Transit Authority) station pair. Use this guide to compare SeaTac, WA and Port Townsend, WA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Port Townsend, WA station do buses from SeaTac, WA arrive at?
Getting to Port Townsend, 4 Corners Rd (Jefferson Transit Authority) from Port Townsend city centre
Port Townsend, 4 Corners Rd (Jefferson Transit Authority) is 8 km from Port Townsend city centre. Public transport options include:
Port Townsend, 4 Corners Rd (Jefferson Transit Authority) bus station facilities and services
Port Townsend, 4 Corners Rd (Jefferson Transit Authority) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority). ATMs are available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority).
Tickets and information
Ticket office support is available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority).
Parking, taxis and toilets
Available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority): Accessible for persons with limited mobility.
