- Must visit
Museum of Flight
Hands-on aviation museum at Boeing Field with historic aircraft, cockpit exhibits, and flight history displays.
Omio recommends booking the bus as it is the most popular option from Port Townsend, WA to SeaTac, WA among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $27 For those with little time, consider booking a bus, which has an average total journey time of 3h 43m. Average ticket prices depend on the travel mode: a bus costs an average of $27, while a bus costs an average of $27.
Distance: 50 miles (82 km)
Most popular Bus | Driving |
|---|---|
$27 Average price Cheapest | $28 Average price (fuel + tolls) |
3h 43m Average total duration Fastest 3h 13m Onboard + 30m Additional time* | 1h 55m Average total duration (door-to-door) |
![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options |
Tickets start at around $27 compared to roughly $28 in fuel and tolls — a saving of about $1. The journey takes 3h 13m versus 1h 55m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Greyhound.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Jefferson Transit JTA | Departure Time 05:59AM | Arrival Time 10:00AM | Duration 4h01 | Departure days Fri | Cheapest price $42 |
Operator Jefferson Transit JTA | Departure Time 07:28AM | Arrival Time 04:40PM | Duration 9h12 | Departure days Sat | Cheapest price $33 |
Operator Jefferson Transit JTA | Departure Time 01:00PM | Arrival Time 04:40PM | Duration 3h40 | Departure days Fri | Cheapest price $42 |
Operator Amtrak | Departure Time 01:55PM | Arrival Time 07:23PM | Duration 5h28 | Departure days Tue, Wed, Thu | Cheapest price $52 |
Operator Amtrak | Departure Time 02:55PM | Arrival Time 08:23PM | Duration 5h28 | Departure days Mon, Tue | Cheapest price $51 |
Operator Jefferson Transit JTA | Departure Time 06:19PM | Arrival Time 04:40PM | Duration 22h21 | Departure days Sat | Cheapest price $33 |
The table below shows live departures for Port Townsend, WA to SeaTac, WA buses for today, Saturday, September 19. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 6:19 PM Port Townsend, WA | 22h21 | 4:40 PM SeaTac, WA | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
Buses from Port Townsend, WA to SeaTac, WA run on average 2 times per day, taking around 3h 13m. Cheap bus tickets for this journey start at $26 if you book in advance.
There are 2 buses per day. The earliest bus runs at 06:55, the last at 19:55. The fastest bus covers the 50 miles (82 km) distance in 3h 5m.
Distance 50 miles (82 km) |
Average bus duration 3h 13m |
Cheapest ticket price $26 |
Buses per day 2 |
Direct buses 2 |
Fastest bus 3h 5m |
First bus 6:55 AM |
Last bus 7:55 PM |
Cheapest Month Oct |
Cheapest Day Sun |
High Season Apr - Jun |
Low Season Jan - Mar |
Discover the best of SeaTac, WA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect SeaTac, WA trip today.
Hands-on aviation museum at Boeing Field with historic aircraft, cockpit exhibits, and flight history displays.
Local museum interpreting White Center history through community objects, photos, and changing neighborhood exhibits.
Small aviation museum showcasing aircraft restoration and exhibits on Northwest flying heritage near SEA Airport.
Large urban garden with ponds, trails, and Japanese landscape design, ideal for a quiet walk near SeaTac.
Waterfront marina park with beach access, boardwalk views, and open lawns popular for sunsets and strolls.
Forest park with old-growth trees, streams, and trail loops offering a peaceful nature escape close to the airport.
Find answers to the most common questions about traveling from Port Townsend, WA to SeaTac, 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 SeaTac, WA, this guide helps you travel smarter and with confidence.

Most Port Townsend, WA to SeaTac, WA buses use the Port Townsend, 4 Corners Rd (Jefferson Transit Authority) to Seattle, SeaTac Airport Terminal - Bay 2 station pair. Use this guide to compare Port Townsend, WA and SeaTac, WA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
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) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
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).
Ticket office support is available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority).
Available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority): Parking, Taxis, WC.
Accessibility facilities are available at Port Townsend, 4 Corners Rd (Jefferson Transit Authority): Accessible for persons with limited mobility.
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