A number of airlines offer charters to Orcas and Lopez Islands, as well as to Roche Harbor and Friday Harbor on San Juan Island. On these, you have the option of leaving from many Washington and British Columbia locations in addition to SeaTac, including Bellingham, Anacortes, Vancouver, and Victoria. Kenmore Air and Friday Harbor Seaplanes offer scheduled flights from Boeing, Lake Union, and S. Lake Washington as well as shuttle service from Sea-Tac airport.