Flight routes from Washington WA
Every scheduled outbound flight route originating from airports in Washington. 265 sectors filed by carriers departing from 18 airports. State assignment uses each airport's nearest state centroid in the OpenFlights dataset, with hand-checked overrides for airports that sit near a state line (JFK, LGA, IAD, DCA, MCI, MEM, PHL, and a few others) so they line up with the legal location.
Origin airports
Showing 18 of 18, ordered by number of outbound routes.
| IATA | Airport | City | Outbound routes | Top destinations |
|---|---|---|---|---|
| SEA | Seattle Tacoma International Airport | Seattle | 200 | LHR London · DEN Denver · ATL Atlanta |
| GEG | Spokane International Airport | Spokane | 15 | DEN Denver · PHX Phoenix · PDX Portland |
| KTN | Ketchikan International Airport | Ketchikan | 13 | MTM Metakatla · SEA Seattle · JNU Juneau |
| BLI | Bellingham International Airport | Bellingham | 10 | LAS Las Vegas · HNL Honolulu · PDX Portland |
| PSC | Tri Cities Airport | Pasco | 8 | PDX Portland · SEA Seattle · MSP Minneapolis |
| MTM | Metlakatla Seaplane Base | Metakatla | 3 | KTN Ketchikan |
| BFI | Boeing Field King County International Airport | Seattle | 2 | CLM Port Angeles · ESD Eastsound |
| PUW | Pullman Moscow Regional Airport | Pullman | 2 | LWS Lewiston · SEA Seattle |
| WRG | Wrangell Airport | Wrangell | 2 | KTN Ketchikan · PSG Petersburg |
| KLW | Klawock Airport | Klawock | 2 | KTN Ketchikan |
| ALW | Walla Walla Regional Airport | Walla Walla | 1 | SEA Seattle |
| CLM | William R Fairchild International Airport | Port Angeles | 1 | BFI Seattle |
| YKM | Yakima Air Terminal McAllister Field | Yakima | 1 | SEA Seattle |
| PDT | Eastern Oregon Regional At Pendleton Airport | Pendleton | 1 | PDX Portland |
| EAT | Pangborn Memorial Airport | Wenatchee | 1 | SEA Seattle |
| FRD | Friday Harbor Airport | Friday Harbor | 1 | BFI Seattle |
| ESD | Orcas Island Airport | Eastsound | 1 | FRD Friday Harbor |
| HYG | Hydaburg Seaplane Base | Hydaburg | 1 | KTN Ketchikan |
About Washington in the network
This page rolls up every outbound route filed from a Washington airport in the OpenFlights dataset. Click any origin in the table for that airport's full destination network, or click a destination chip to jump straight to the route-pair page with operators, distance, and connecting hubs. For the airports themselves (runways, elevation, full coordinate data), visit the Washington airport directory.
State assignment starts from each airport's nearest state centroid, then applies hand-checked overrides where centroid distance falls on the wrong side of a real state line. JFK and LGA sit under New York, EWR under New Jersey, IAD and DCA under Virginia, MCI under Missouri, MEM under Tennessee, PHL under Pennsylvania. The destination side isn't affected either way: routes flown from any origin still link to their true destination airports.