To continue, click on the airport code of your choice.
| Code | Airport Name | City | Country |
| OTS | Ancortes Arpt | Ancortes, WA | United States |
| BLI | Bellingham Intl Arpt | Bellingham, WA | United States |
| PWT | Bremerton Municipal | Bremerton, WA | United States |
| ESD | Eastsound Orcas Is Arpt | East Sound, WA | United States |
| PAE | Snohomish Cty Arpt | Everett, WA | United States |
| FRD | Friday Harbor Airport | Friday Harbor, WA | United States |
| LPS | Lopez Island Arpt | Lopez Island, WA | United States |
| MWH | Grant County | Moses Lake, WA | United States |
| ODW | Oak Harbour Municipal | Oak Harbor, WA | United States |
| OLM | Olympia Arpt | Olympia, WA | United States |
| PSC | Tri Cities Arpt | Pasco, WA | United States |
| CLM | William Fairchild Intl Arpt | Port Angeles, WA | United States |
| RCE | Roche Harbor Arpt | Roche Harbor, WA | United States |
| RSJ | Rosario Seaplane Base | Rosario, WA | United States |
| LKE | Lake Union Seaplane Base | Seattle, WA | United States |
| SEA | Seattle Tacoma Intl Arpt | Seattle, WA | United States |
| BFI | Seattle Boeing Field | Seattle, WA | United States |
| KEH | Seattle/takoma Airport | Seattle/tacoma, WA | United States |
| GEG | Spokane Intl Arpt | Spokane, WA | United States |
| SFF | Felts Field | Spokane, WA | United States |
| TIW | Tacoma Industrial Arpt | Tacoma, WA | United States |
| ALW | Walla Walla City County | Walla Walla, WA | United States |
| EAT | Pangborn Memorial Fld | Wenatchee, WA | United States |
| WSX | Westsound Seaplane Base | Westsound, WA | United States |
| YKM | Yakima Terminal Arpt | Yakima, WA | United States |