| Invermere (AA8) | Invermere | BC | Skagit Regional to Invermere |
| Valemount (AH4) | Valemount | BC | Skagit Regional to Valemount |
| Walla Walla Regional (ALW) | Walla Walla | WA | Skagit Regional to Walla Walla Regional |
| Nakusp (AQ5) | Nakusp | BC | Skagit Regional to Nakusp |
| Astoria Regional (AST) | Astoria | OR | Skagit Regional to Astoria Regional |
| Oliver (AU3) | Oliver | BC | Skagit Regional to Oliver |
| Vanderhoof (AU4) | Vanderhoof | BC | Skagit Regional to Vanderhoof |
| Cache Creek (AZ5) | Cache-Creek | BC | Skagit Regional to Cache Creek |
| Bandon State (BDY) | Bandon | OR | Skagit Regional to Bandon State |
| King County International Boeing Field (BFI) | Seattle | WA | Skagit Regional to King County International Boeing Field |
| Echo Valley (BJ4) | Echo Valley | BC | Skagit Regional to Echo Valley |
| Baker City Municipal (BKE) | Baker City | OR | Skagit Regional to Baker City Municipal |
| Burns Municipal (BNO) | Burns | OR | Skagit Regional to Burns Municipal |
| Kaslo (BR2) | Kaslo | BC | Skagit Regional to Kaslo |
| Fraser Lake (BZ9) | Fraser Lake | BC | Skagit Regional to Fraser Lake |
| Creston Valley Regional (CFQ) | Creston | BC | Skagit Regional to Creston Valley Regional |
| William R Fairchild International (CLM) | Port Angeles | WA | Skagit Regional to William R Fairchild International |
| Chehalis-Centralia (CLS) | Chehalis | WA | Skagit Regional to Chehalis-Centralia |
| Coeur D'alene/Pappy Boyington Field (COE) | Coeur D'Alene | ID | Skagit Regional to Coeur D'alene/Pappy Boyington Field |
| Corvallis Municipal (CVO) | Corvallis | OR | Skagit Regional to Corvallis Municipal |
| Douglas Lake (DGF) | Douglas Lake | BC | Skagit Regional to Douglas Lake |
| The Dalles Municipal/Columbia Gorge Regional (DLS) | The Dalles | OR | Skagit Regional to The Dalles Municipal/Columbia Gorge Regional |
| Pangborn Memorial (EAT) | Wenatchee | WA | Skagit Regional to Pangborn Memorial |
| Bowers Field (ELN) | Ellensburg | WA | Skagit Regional to Bowers Field |
| Ephrata Municipal (EPH) | Ephrata | WA | Skagit Regional to Ephrata Municipal |
| Mahlon Sweet Field (EUG) | Eugene | OR | Skagit Regional to Mahlon Sweet Field |
| Glacier Park International (FCA) | Kalispell | MT | Skagit Regional to Glacier Park International |
| Grand Coulee Dam (GCD) | Electric City | WA | Skagit Regional to Grand Coulee Dam |
| Spokane International (GEG) | Spokane | WA | Skagit Regional to Spokane International |
| Hermiston Municipal (HES) | Hermiston | OR | Skagit Regional to Hermiston Municipal |
| Portland/Hillsboro (HIO) | Portland | OR | Skagit Regional to Portland/Hillsboro |
| Bowerman (HQM) | Hoquiam | WA | Skagit Regional to Bowerman |
| Grant County Regional/Ogilvie Field (JDA) | John Day | OR | Skagit Regional to Grant County Regional/Ogilvie Field |
| Southwest Washington Regional (KLS) | Kelso | WA | Skagit Regional to Southwest Washington Regional |
| La Grande/Union County (LGD) | La Grande | OR | Skagit Regional to La Grande/Union County |
| Lewiston-Nez Perce County (LWS) | Lewiston | ID | Skagit Regional to Lewiston-Nez Perce County |
| Madras Municipal (MDJ) | Madras | OR | Skagit Regional to Madras Municipal |
| Missoula International (MSO) | Missoula | MT | Skagit Regional to Missoula International |
| Grant County International (MWH) | Moses Lake | WA | Skagit Regional to Grant County International |
| Mccall Municipal (MYL) | Mc Call | ID | Skagit Regional to Mccall Municipal |
| Olympia Regional (OLM) | Olympia | WA | Skagit Regional to Olympia Regional |
| Omak (OMK) | Omak | WA | Skagit Regional to Omak |
| Ontario Municipal (ONO) | Ontario | OR | Skagit Regional to Ontario Municipal |
| Newport Municipal (ONP) | Newport | OR | Skagit Regional to Newport Municipal |
| Southwest Oregon Regional (OTH) | North Bend | OR | Skagit Regional to Southwest Oregon Regional |
| Tillamook (OTK) | Tillamook | OR | Skagit Regional to Tillamook |
| Eastern Oregon Regional Pendleton (PDT) | Pendleton | OR | Skagit Regional to Eastern Oregon Regional Pendleton |
| Portland International (PDX) | Portland | OR | Skagit Regional to Portland International |
| Prineville (PRZ) | Prineville | OR | Skagit Regional to Prineville |
| Tri-Cities (PSC) | Pasco | WA | Skagit Regional to Tri-Cities |
| Pullman/Moscow Regional (PUW) | Pullman | WA | Skagit Regional to Pullman/Moscow Regional |
| Bremerton National (PWT) | Bremerton | WA | Skagit Regional to Bremerton National |
| Bella Coola (QBC) | Bella Coola | BC | Skagit Regional to Bella Coola |
| Roseburg Regional (RBG) | Roseburg | OR | Skagit Regional to Roseburg Regional |
| Roberts Field (RDM) | Redmond | OR | Skagit Regional to Roberts Field |
| Richland (RLD) | Richland | WA | Skagit Regional to Richland |
| Renton Municipal (RNT) | Renton | WA | Skagit Regional to Renton Municipal |
| Seattle Tacoma International (SEA) | Seattle | WA | Skagit Regional to Seattle Tacoma International |
| Felts Field (SFF) | Spokane | WA | Skagit Regional to Felts Field |
| Sanderson Field (SHN) | Shelton | WA | Skagit Regional to Sanderson Field |
| Salem Municipal/Mcnary Field (SLE) | Salem | OR | Skagit Regional to Salem Municipal/Mcnary Field |
| Sequim Valley (SQV) | Sequim | WA | Skagit Regional to Sequim Valley |
| Sunriver (SUO) | Sunriver | OR | Skagit Regional to Sunriver |
| Ed Carlson Memorial Field - South Lewis County (TDO) | Toledo | WA | Skagit Regional to Ed Carlson Memorial Field - South Lewis County |
| Tacoma Narrows (TIW) | Tacoma | WA | Skagit Regional to Tacoma Narrows |
| Portland/Troutdale (TTD) | Portland | OR | Skagit Regional to Portland/Troutdale |
| Quillayute (UIL) | Quillayute | WA | Skagit Regional to Quillayute |
| Pincher Creek (WPC) | Pincher Creek | AB | Skagit Regional to Pincher Creek |
| Qualicum Beach (XQU) | Qualicum Beach | BC | Skagit Regional to Qualicum Beach |
| Anahim Lake (YAA) | Anahim Lake | BC | Skagit Regional to Anahim Lake |
| Alert Bay (YAL) | Alert Bay | | Skagit Regional to Alert Bay |
| Tofino (YAZ) | Tofino | BC | Skagit Regional to Tofino |
| Campbell River (YBL) | Campbell River | BC | Skagit Regional to Campbell River |
| Calgary/Springbank (YBW) | Calgary | AB | Skagit Regional to Calgary/Springbank |
| Nanaimo (YCD) | Nanaimo | BC | Skagit Regional to Nanaimo |
| West Kootenay Regional (YCG) | Castlegar | BC | Skagit Regional to West Kootenay Regional |
| Blue River (YCP) | Blue River | BC | Skagit Regional to Blue River |
| Chilliwack (YCW) | Chilliwack | BC | Skagit Regional to Chilliwack |
| Fairmont Hot Springs (YCZ) | Fairmont Hot Springs | BC | Skagit Regional to Fairmont Hot Springs |
| Princeton Regional (YDC) | Princeton | BC | Skagit Regional to Princeton Regional |
| Texada Gillies Bay (YGB) | Texada Gillies Bay | BC | Skagit Regional to Texada Gillies Bay |
| Golden (YGE) | Golden | BC | Skagit Regional to Golden |
| Jasper-Hinton (YJP) | Jasper-Hinton | AB | Skagit Regional to Jasper-Hinton |
| Kamloops (YKA) | Kamloops | BC | Skagit Regional to Kamloops |
| Yakima Air Terminal/Mcallister Field (YKM) | Yakima | WA | Skagit Regional to Yakima Air Terminal/Mcallister Field |
| Lillooet (YLI) | Lillooet | BC | Skagit Regional to Lillooet |
| Kelowna International (YLW) | Kelowna | BC | Skagit Regional to Kelowna International |
| Merritt (YMB) | Merritt | BC | Skagit Regional to Merritt |
| Alberni Valley Regional/Port Alberni (YPB) | Port Alberni | BC | Skagit Regional to Alberni Valley Regional/Port Alberni |
| Pitt Meadows Regional (YPK) | Pitt Meadows | BC | Skagit Regional to Pitt Meadows Regional |
| Puntzi Mountain (YPU) | Puntzi Mountain | BC | Skagit Regional to Puntzi Mountain |
| Powell River (YPW) | Powell River | BC | Skagit Regional to Powell River |
| Comox (YQQ) | Comox | BC | Skagit Regional to Comox |
| Quesnel (YQZ) | Quesnel | BC | Skagit Regional to Quesnel |
| Revelstoke (YRV) | Revelstoke | BC | Skagit Regional to Revelstoke |
| Squamish (YSE) | Squamish | | Skagit Regional to Squamish |
| Shuswap Regional (YSN) | Salmon Arm | BC | Skagit Regional to Shuswap Regional |
| Sparwood Elk Valley (YSW) | Sparwood | BC | Skagit Regional to Sparwood Elk Valley |
| Vernon (YVE) | Vernon | BC | Skagit Regional to Vernon |
| Vancouver International (YVR) | Vancouver | BC | Skagit Regional to Vancouver International |
| Williams Lake (YWL) | Williams Lake | BC | Skagit Regional to Williams Lake |
| Canadian Rockies/Cranbrook Intl (YXC) | Cranbrook | BC | Skagit Regional to Canadian Rockies/Cranbrook Intl |
| Prince George (YXS) | Prince George | BC | Skagit Regional to Prince George |
| Penticton Regional (YYF) | Penticton | BC | Skagit Regional to Penticton Regional |
| Victoria International (YYJ) | Victoria | BC | Skagit Regional to Victoria International |
| Port Hardy (YZT) | Port Hardy | BC | Skagit Regional to Port Hardy |
| Trail (YZZ) | Trail | BC | Skagit Regional to Trail |
| Bella Bella/Campbell Island (ZEL) | Bella Bella | BC | Skagit Regional to Bella Bella/Campbell Island |
| Grand Forks (ZGF) | Grand Forks | BC | Skagit Regional to Grand Forks |
| South Cariboo Regional (ZMH) | One Zero Eight Mile | BC | Skagit Regional to South Cariboo Regional |
| Nelson (ZNL) | Nelson | BC | Skagit Regional to Nelson |
