Airports in Washington
All airports closest to Washington's geographic center, ranked by the number of scheduled departures on file. Click any IATA code to see the airport's destinations, operators, and route table.
| IATA | Airport | City | Departures |
|---|---|---|---|
| SEA | Seattle Tacoma International Airport | Seattle | 201 |
| GEG | Spokane International Airport | Spokane | 15 |
| KTN | Ketchikan International Airport | Ketchikan | 13 |
| BLI | Bellingham International Airport | Bellingham | 10 |
| PSC | Tri Cities Airport | Pasco | 8 |
| MTM | Metlakatla Seaplane Base | Metakatla | 3 |
| BFI | Boeing Field King County International Airport | Seattle | 2 |
| PUW | Pullman Moscow Regional Airport | Pullman | 2 |
| WRG | Wrangell Airport | Wrangell | 2 |
| KLW | Klawock Airport | Klawock | 2 |
| ALW | Walla Walla Regional Airport | Walla Walla | 1 |
| CLM | William R Fairchild International Airport | Port Angeles | 1 |
| YKM | Yakima Air Terminal McAllister Field | Yakima | 1 |
| PDT | Eastern Oregon Regional At Pendleton Airport | Pendleton | 1 |
| EAT | Pangborn Memorial Airport | Wenatchee | 1 |
| FRD | Friday Harbor Airport | Friday Harbor | 1 |
| ESD | Orcas Island Airport | Eastsound | 1 |
| HYG | Hydaburg Seaplane Base | Hydaburg | 1 |
| ANN | Annette Island Airport | Annette Island | 0 |
| GRF | Gray Army Air Field | Fort Lewis | 0 |
| NUW | Whidbey Island Naval Air Station (Ault Field) | Whidbey Island | 0 |
| MWH | Grant County International Airport | Grant County Airport | 0 |
| SKA | Fairchild Air Force Base | Spokane | 0 |
| TCM | McChord Air Force Base | Tacoma | 0 |
| SFF | Felts Field | Spokane | 0 |
| PAE | Snohomish County (Paine Field) Airport | Everett | 0 |
| HQM | Bowerman Airport | Hoquiam | 0 |
| LPS | Lopez Island Airport | Lopez | 0 |
| PWT | Bremerton National Airport | Bremerton | 0 |
| OLM | Olympia Regional Airport | Olympia | 0 |
| KLS | Southwest Washington Regional Airport | Kelso | 0 |
| TIW | Tacoma Narrows Airport | Tacoma | 0 |
| RNT | Renton Municipal Airport | Renton | 0 |
| COE | Coeur D'Alene - Pappy Boyington Field | Coeur d'Alene | 0 |
| CLS | Chehalis Centralia Airport | Chehalis | 0 |
| SHN | Sanderson Field | Shelton | 0 |
| MVW | Skagit Regional Airport | Skagit | 0 |
About this list
Washington's airport list is built by taking every US airport in the source dataset, computing the great-circle distance from each airport to all 52 state centroids, and grouping the airport under the closest one. Every state ends up with a populated page that way, including the small states that share their nearest international gateway with a neighbour. The flip side is that a handful of airports very close to a state border get filed under the neighbouring side.
The departures column reflects the number of distinct scheduled routes recorded against each airport in the OpenFlights routes table. A high count usually indicates a hub or focus city for one or more carriers; a low count typically points to seasonal or single-carrier service. For an authoritative real-time view, always confirm schedules with the operating airline.
Connecting onward
Most travelers in Washington reach long-haul destinations by connecting through a larger national or international hub. On any airport page below, the destinations table links straight through to the destination airport, where you can repeat the drill-down to see how onward connections fan out from there. Browsing this way gives you a feel for how a state plugs into the wider US and global network. Even small airports usually sit one or two hops away from any major world city.