| IATA | ICAO | City | Region | State ^ | Country | EAT | | Wenatchee | | WASHINGTON | USA |
ALW | | Walla Walla | | WASHINGTON | USA |
GEG | | Spokane | | WASHINGTON | USA |
BFI | | Seattle Kings County I... | | WASHINGTON | USA |
SEA | | Seattle | | WASHINGTON | USA |
LKE | | Seattle | | WASHINGTON | USA |
RCE | | Roche Harbor | | WASHINGTON | USA |
PUW | | Pullman | | WASHINGTON | USA |
CLM | | Port Angeles | | WASHINGTON | USA |
OLM | | Olympia | | WASHINGTON | USA |
ODW | | Oak Harbor | | WASHINGTON | USA |
KEH | | Kenmore Air Harbor | | WASHINGTON | USA |
FRD | | Friday Harbor | | WASHINGTON | USA |
ESD | | Eastsound | | WASHINGTON | USA |
PWT | | Bremerton | | WASHINGTON | USA |
BLI | | Bellingham | | WASHINGTON | USA |
CWL | | Cardiff | | Wales | Great Britain |
SHD | | Staunton | | VIRGINIA | USA |
ROA | | Roanoke | | VIRGINIA | USA |
RIC | | Richmond | | VIRGINIA | USA |
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