The cheapest and fastest buses from SeaTac, WA to Port Townsend, WA
Cheapest price
$27
Average price
$27
Fastest journey
12 h 25 m
Average duration
12 h 25 m
Buses per day
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 $27 if you buy it on the day, but the cheapest tickets can be found for only $27.
It's difficult to get from SeaTac, WA to Port Townsend, WA without transferring at least once.


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, Sunday, December 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:00 PM SeaTac, WA | 12h25 | 7:25 AM Port Townsend, WA | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets SeaTac, WA to Port Townsend, WA by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Dec 21
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Journey information
Overview: Bus from SeaTac, WA to Port Townsend, WA
Buses from SeaTac, WA to Port Townsend, WA run on average 2 times per day, taking around 3h 23m. Cheap bus tickets for this journey start at $27 (€22) if you book in advance.
There are 2 buses per day. The earliest bus runs at 06:55, the last at 19:00. The fastest bus covers the 50 miles (82 km) distance in 3h 42m.
Distance 50 miles (82 km) |
Average bus duration 3h 23m |
Cheapest ticket price $27 (€22) |
Buses per day 2 |
Direct buses 2 |
Fastest bus 3h 42m |
First bus 06:55 |
Last bus 19:00 |
Bus providers: Greyhound, Dungeness Line - Olympic, Bremerton-Kitsap Airporter from SeaTac, WA to Port Townsend, WAYou can travel by bus between SeaTac, WA to Port Townsend, WA with Greyhound, Dungeness Line - Olympic, Bremerton-Kitsap Airporter for as low as $27 (€22). When you search for schedules and tickets, Omio will show you the best journey
Greyhound
Dungeness Line - Olympic
Bremerton-Kitsap Airporter
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.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
To find the cheapest bus tickets for your trip from SeaTac, WA to Port Townsend, WA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- Greyhound
- $15 per additional bag.
popular bus stations
Popular bus stations from SeaTac, WA to Port Townsend, WA
Most popular bus connections from SeaTac, WA
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