KALW | ALW | Walla Walla Regional Airport | KALW, ALW | Walla Walla | 1989 m |
KBFI | BFI | Boeing Field King County International Airport | KBFI, BFI | Seattle | 3048 m |
KBLI | BLI | Bellingham International Airport | KBLI, BLI | Bellingham | 2042 m |
KCLM | CLM | William R Fairchild International Airport | KCLM, CLM | Port Angeles | 1935 m |
KGEG | GEG | Spokane International Airport | KGEG, GEG | Spokane | 2743 m |
KOLM | OLM | Olympia Regional Airport | KOLM, OLM | Olympia | 1267 m |
KPAE | PAE | Snohomish County (Paine Field) Airport | KPAE, PAE | Everett | 1376 m |
KPWT | PWT | Bremerton National Airport | KPWT, PWT | Bremerton | 1829 m |
KSEA | SEA | Seattle Tacoma International Airport | KSEA, SEA | Seattle | 3627 m |
KYKM | YKM | Yakima Air Terminal McAllister Field | KYKM, YKM | Yakima | 1169 m |
KMWH | MWH | Grant Country International Airport | KMWH, MWH | Moses Lake | 4116 m |
KPSC | PSC | Tri Cities Airport | KPSC, PSC | Pasco | 2350 m |
KPUW | PUW | Pullman Moscow Regional Airport | KPUW, PUW | Pullman | 2051 m |
- | LPS | Lopez Island Airport | LPS | Lopez Island | 885 m |