Washington Airports by County:

Complete list of all counties in Washington that contain an airport, helipad or seaplane port.

Adams County Airports Asotin County Airports Benton County Airports Chelan County Airports Clallam County Airports Clark County Airports Columbia County Airports Cowlitz County Airports Douglas County Airports Ferry County Airports Franklin County Airports Garfield County Airports Grant County Airports Grays Harbor County Airports Island County Airports Jefferson County Airports King County Airports Kitsap County Airports Kittitas County Airports Klickitat County Airports

Lewis County Airports Lincoln County Airports Mason County Airports Okanogan County Airports Pacific County Airports Pend Oreille County Airports Pierce County Airports San Juan County Airports Skagit County Airports Skamania County Airports Snohomish County Airports Spokane County Airports Stevens County Airports Thurston County Airports Wahkiakum County Airports Walla Walla County Airports Whatcom County Airports Whitman County Airports Yakima County Airports