From Interstate 5 take the Anacortes-San Juan Ferry exit, #230. Proceed west on State Highway 20 for approximately 20 miles. Follow the signs, which will take you to the Anacortes Ferry Dock. The Washington State Ferry ride to Friday Harbor on San Juan Island is approximately 1.5 hours. Allow time for long waiting lines to board the ferry.
San Juan Island may also be reached by private passenger ferry:
There are a number of local airlines that offer either scheduled or charter flights to San Juan Island.
- Kenmore Air - scheduled service from Lake Union (800)543-9595
- Northwest Seaplanes - scheduled service from Renton/Lake Washington, (800)690-0086
- San Juan Airlines - scheduled and chartered service from Anacortes
Visitors who arrive on San Juan Island in their own boat will find plenty of moorage and services available.