There are 4 ways to get from Port Townsend to SeaTac by bus, car, or ferry
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus
best- Take the bus from 63 Four Corners Park & Ride to SeaTac Airportbus Dungeness Line
4h 15m$36–46Drive 99.2 mi
cheapest- Drive from Port Townsend to SeaTaccar 99.2 mi
2h 6m$17–25Ferry, bus
- Take the ferry from Port Townsend to Coupevilleferry Port Townsend - Coupeville
- Take the bus from Coupeville - Coupe's Village to SeaTac Airport - Arrivalsbus Whidbey SeaTac Shuttle
4h 48m$32–72Bus via Poulsbo
- Take the bus from Haines Place Park & Ride to N Viking Transit Centerbus 7
- Take the bus from Poulsbo, WA - Walmart 21200 Olhava Way to SeaTac Airport, WAbus Kitsap-SeaTac Airporter
5h$50
Port Townsend to SeaTac by bus
Comparing Your Travel Options
The cheapest way to get from Port Townsend to SeaTac is to drive which costs $17 - $25 and takes 2h 6m.
The fastest way to get from Port Townsend to SeaTac is to drive which takes 2h 6m and costs $17 - $25.
No, there is no direct bus from Port Townsend to SeaTac. However, there are services departing from Haines Place Park & Ride and arriving at SeaTac Airport via 63 Four Corners Park & Ride. The journey, including transfers, takes approximately 4h 15m.
The distance between Port Townsend and SeaTac is 74 miles. The road distance is 99.8 miles.
The best way to get from Port Townsend to SeaTac without a car is to bus which takes 4h 15m and costs $35 - $50.
It takes approximately 4h 15m to get from Port Townsend to SeaTac, including transfers.
Port Townsend to SeaTac bus services, operated by Dungeness Line - Olympic, depart from 63 Four Corners Park & Ride station.
Port Townsend to SeaTac bus services, operated by Dungeness Line - Olympic, arrive at SeaTac Airport station.
Yes, the driving distance between Port Townsend to SeaTac is 100 miles. It takes approximately 2h 6m to drive from Port Townsend to SeaTac.
There are 1410+ hotels available in SeaTac.
What companies run services between Port Townsend, WA, USA and SeaTac, WA, USA?
Dungeness Line - Olympic operates a bus from 63 Four Corners Park & Ride to SeaTac Airport once daily. Tickets cost $35–45 and the journey takes 3h 5m.
- Phone
- +1 360-417-0700
- Website
- Dungeness Line
Bus from 63 Four Corners Park & Ride to SeaTac Airport
- Ave. Duration
- 3h 5m
- Frequency
- Once daily
- Estimated price
- $35–45
- Website
- Dungeness Line
- Schedules at
- Dungeness Line Schedules
- Phone
- +1 360-679-4003
- Website
- Whidbey SeaTac Shuttle
Bus from Coupeville - Coupe's Village to SeaTac Airport - Arrivals
- Ave. Duration
- 2h
- Frequency
- Every 4 hours
- Estimated price
- $25–45
- Website
- Whidbey SeaTac Shuttle
- Youth 0-15
- $25–35
- Seniors 60+
- $30–45
- Adult 16-59
- $30–45
- Phone
- 1-360-385-4777
- Website
- Jefferson Transit
Bus from Haines Place Park & Ride to N Viking Transit Center
- Ave. Duration
- 1h 3m
- Frequency
- 4 times a day
- Website
- Jefferson Transit
- Schedules at
- Jefferson Transit Schedules
- Phone
- +1 (360) 876-1737
- Website
- Bremerton-Kitsap Airporter
Bus from Poulsbo, WA - Walmart 21200 Olhava Way to SeaTac Airport, WA
- Ave. Duration
- 2h 20m
- Frequency
- Hourly
- Estimated price
- $46
- Website
- Bremerton-Kitsap Airporter
- Phone
- +1 360 705 7000
- Website
- Washington State Ferries
Ferry from Port Townsend to Coupeville
- Ave. Duration
- 30 min
- Frequency
- Every 3 hours
- Estimated price
- $5–25
- Schedules at
- Washington State Ferries
- Passenger
- $6–16
- Vehicle & Driver
- $18–25
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