Linda's is the best
The fastest shuttle normally takes 2h 40m. Operated by BellAir Airporter Shuttle, the Seattle Airport (SEA) to Anacortes shuttle service departs from SeaTac Airport, WA and arrives in Anacortes - Shell. Typically 21 shuttles run weekly, although weekend and holiday schedules can vary so check in advance.
Ferry goes to Whitby Island then you need to drive north to Anacortes Rental car best option
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