| Aberdeen Regional (ABR) | Aberdeen | SD | Mondell Field to Aberdeen Regional |
| Afton Municipal (AFO) | Afton | WY | Mondell Field to Afton Municipal |
| Arapahoe Municipal (AHF) | Arapahoe | NE | Mondell Field to Arapahoe Municipal |
| Alliance Municipal (AIA) | Alliance | NE | Mondell Field to Alliance Municipal |
| Colorado Plains Regional (AKO) | Akron | CO | Mondell Field to Colorado Plains Regional |
| Ainsworth Regional (ANW) | Ainsworth | NE | Mondell Field to Ainsworth Regional |
| Centennial (APA) | Denver | CO | Mondell Field to Centennial |
| Aspen-Pitkin County/Sardy Field (ASE) | Aspen | CO | Mondell Field to Aspen-Pitkin County/Sardy Field |
| Ashley Municipal (ASY) | Ashley | ND | Mondell Field to Ashley Municipal |
| Watertown Regional (ATY) | Watertown | SD | Mondell Field to Watertown Regional |
| Broken Bow Municipal/Keith Glaze Field (BBW) | Broken Bow | NE | Mondell Field to Broken Bow Municipal/Keith Glaze Field |
| Western Nebraska Regional/William B Heilig Field (BFF) | Scottsbluff | NE | Mondell Field to Western Nebraska Regional/William B Heilig Field |
| Billings Logan International (BIL) | Billings | MT | Mondell Field to Billings Logan International |
| Bismarck Municipal (BIS) | Bismarck | ND | Mondell Field to Bismarck Municipal |
| Rocky Mountain Metropolitan/Jeffco (BJC) | Denver | CO | Mondell Field to Rocky Mountain Metropolitan/Jeffco |
| Brookings Regional (BKX) | Brookings | SD | Mondell Field to Brookings Regional |
| Miley Memorial Field (Big Piney) (BPI) | Big Piney | WY | Mondell Field to Miley Memorial Field (Big Piney) |
| Cram Field (BUB) | Burwell | NE | Mondell Field to Cram Field |
| Bowman Municipal (BWM) | Bowman | ND | Mondell Field to Bowman Municipal |
| Johnson County (BYG) | Buffalo | WY | Mondell Field to Johnson County |
| Bozeman Yellowstone International (BZN) | Bozeman | MT | Mondell Field to Bozeman Yellowstone International |
| Shalz Field (CBK) | Colby | KS | Mondell Field to Shalz Field |
| Chadron Municipal (CDR) | Chadron | NE | Mondell Field to Chadron Municipal |
| Craig-Moffat (CIG) | Craig | CO | Mondell Field to Craig-Moffat |
| Fremont County (CNE) | Canon City | CO | Mondell Field to Fremont County |
| Yellowstone Regional (COD) | Cody | WY | Mondell Field to Yellowstone Regional |
| City of Colorado Springs Municipal (COS) | Colorado Springs | CO | Mondell Field to City of Colorado Springs Municipal |
| Casper/Natrona County International (CPR) | Casper | WY | Mondell Field to Casper/Natrona County International |
| Canton Municipal (CTK) | Canton | SD | Mondell Field to Canton Municipal |
| Cheyenne Regional/Jerry Olson Field (CYS) | Cheyenne | WY | Mondell Field to Cheyenne Regional/Jerry Olson Field |
| Denver International (DEN) | Denver | CO | Mondell Field to Denver International |
| Converse County (DGW) | Douglas | WY | Mondell Field to Converse County |
| Dickinson Theodore Roosevelt Regional (DIK) | Dickinson | ND | Mondell Field to Dickinson Theodore Roosevelt Regional |
| Devils Lake Regional (DVL) | Devils Lake | ND | Mondell Field to Devils Lake Regional |
| Phifer Airfield (EAN) | Wheatland | WY | Mondell Field to Phifer Airfield |
| Kearney Regional (EAR) | Kearney | NE | Mondell Field to Kearney Regional |
| Eagle County Regional (EGE) | Eagle | CO | Mondell Field to Eagle County Regional |
| Kemmerer Municipal (EMM) | Kemmerer | WY | Mondell Field to Kemmerer Municipal |
| Evanston-Uinta County Burns Field (EVW) | Evanston | WY | Mondell Field to Evanston-Uinta County Burns Field |
| Fort Bridger Airport (FBR) | Fort Bridger | WY | Mondell Field to Fort Bridger Airport |
| Northern Colorado Regional (FNL) | Ft Collins/Loveland | CO | Mondell Field to Northern Colorado Regional |
| Sioux Falls Regional, Joe Foss Field (FSD) | Sioux Falls | SD | Mondell Field to Sioux Falls Regional, Joe Foss Field |
| Gillette-Campbell County (GCC) | Gillette | WY | Mondell Field to Gillette-Campbell County |
| Dawson Community (GDV) | Glendive | MT | Mondell Field to Dawson Community |
| South Big Horn County (GEY) | Greybull | WY | Mondell Field to South Big Horn County |
| Wokal Field/Glasgow International (GGW) | Glasgow | MT | Mondell Field to Wokal Field/Glasgow International |
| Grand Junction Regional Walker Field (GJT) | Grand Junction | CO | Mondell Field to Grand Junction Regional Walker Field |
| Renner Field/Goodland Municipal (GLD) | Goodland | KS | Mondell Field to Renner Field/Goodland Municipal |
| Central Nebraska Regional (GRI) | Grand Island | NE | Mondell Field to Central Nebraska Regional |
| Gordon Municipal (GRN) | Gordon | NE | Mondell Field to Gordon Municipal |
| Gunnison/Crested Butte Regional (GUC) | Gunnison | CO | Mondell Field to Gunnison/Crested Butte Regional |
| Glenwood Springs Municipal (GWS) | Glenwood Springs | CO | Mondell Field to Glenwood Springs Municipal |
| Greeley-Weld County (GXY) | Greeley | CO | Mondell Field to Greeley-Weld County |
| Brewster Field (HDE) | Holdrege | NE | Mondell Field to Brewster Field |
| Hayden Yampa Valley Regional (HDN) | Hayden | CO | Mondell Field to Hayden Yampa Valley Regional |
| Hill City Municipal (HLC) | Hill City | KS | Mondell Field to Hill City Municipal |
| Huron Regional (HON) | Huron | SD | Mondell Field to Huron Regional |
| Hastings Municipal (HSI) | Hastings | NE | Mondell Field to Hastings Municipal |
| Idaho Falls Regional (IDA) | Idaho Falls | ID | Mondell Field to Idaho Falls Regional |
| Imperial Municipal (IML) | Imperial | NE | Mondell Field to Imperial Municipal |
| Williston/Sloulin Field International (ISN) | Williston | ND | Mondell Field to Williston/Sloulin Field International |
| Jackson Hole (JAC) | Jackson | WY | Mondell Field to Jackson Hole |
| Jordan (JDN) | Jordan | MT | Mondell Field to Jordan |
| Jamestown Regional (JMS) | Jamestown | ND | Mondell Field to Jamestown Regional |
| Laramie Regional (LAR) | Laramie | WY | Mondell Field to Laramie Regional |
| North Platte Regional/Lee Bird Field (LBF) | North Platte | NE | Mondell Field to North Platte Regional/Lee Bird Field |
| Lemmon Municipal (LEM) | Lemmon | SD | Mondell Field to Lemmon Municipal |
| Limon Municipal (LIC) | Limon | CO | Mondell Field to Limon Municipal |
| Hunt Field (LND) | Lander | WY | Mondell Field to Hunt Field |
| Lusk Municipal (LSK) | Lusk | WY | Mondell Field to Lusk Municipal |
| Mission Field (LVM) | Livingston | MT | Mondell Field to Mission Field |
| Lewistown Municipal (LWT) | Lewistown | MT | Mondell Field to Lewistown Municipal |
| Jim Kelly Field (LXN) | Lexington | NE | Mondell Field to Jim Kelly Field |
| Lake County (LXV) | Leadville | CO | Mondell Field to Lake County |
| Mobridge Municipal (MBG) | Mobridge | SD | Mondell Field to Mobridge Municipal |
| Mccook Ben Nelson Regional (MCK) | Mc Cook | NE | Mondell Field to Mccook Ben Nelson Regional |
| Mitchell Municipal (MHE) | Mitchell | SD | Mondell Field to Mitchell Municipal |
| Malta (MLK) | Malta | MT | Mondell Field to Malta |
| Frank Wiley Field (MLS) | Miles City | MT | Mondell Field to Frank Wiley Field |
| Minot International (MOT) | Minot | ND | Mondell Field to Minot International |
| Norfolk Regional/Karl Stefan Memorial Field (OFK) | Norfolk | NE | Mondell Field to Norfolk Regional/Karl Stefan Memorial Field |
| Searle Field (OGA) | Ogallala | NE | Mondell Field to Searle Field |
| Garden County (OKS) | Oshkosh | NE | Mondell Field to Garden County |
| L M Clayton (OLF) | Wolf Point | MT | Mondell Field to L M Clayton |
| Columbus Municipal (OLU) | Columbus | NE | Mondell Field to Columbus Municipal |
| The O'neill Municipal-John L Baker Field (ONL) | O'neill | NE | Mondell Field to The O'neill Municipal-John L Baker Field |
| Philip (PHP) | Philip | SD | Mondell Field to Philip |
| Pierre Regional (PIR) | Pierre | SD | Mondell Field to Pierre Regional |
| Powell Municipal (POY) | Powell | WY | Mondell Field to Powell Municipal |
| Pueblo Memorial (PUB) | Pueblo | CO | Mondell Field to Pueblo Memorial |
| Sher-Wood (PWD) | Plentywood | MT | Mondell Field to Sher-Wood |
| Rapid City Regional (RAP) | Rapid City | SD | Mondell Field to Rapid City Regional |
| Garfield County Regional (RIL) | Rifle | CO | Mondell Field to Garfield County Regional |
| Riverton Regional (RIW) | Riverton | WY | Mondell Field to Riverton Regional |
| Rock Springs Sweetwater County (RKS) | Rock Springs | WY | Mondell Field to Rock Springs Sweetwater County |
| Rangely (RNG) | Rangely | CO | Mondell Field to Rangely |
| Roosevelt Municipal (ROL) | Roosevelt | UT | Mondell Field to Roosevelt Municipal |
| Roundup (RPX) | Roundup | MT | Mondell Field to Roundup |
| Rawlins Municipal/Harvey Field (RWL) | Rawlins | WY | Mondell Field to Rawlins Municipal/Harvey Field |
| Rexburg-Madison County (RXE) | Rexburg | ID | Mondell Field to Rexburg-Madison County |
| Shively Field (SAA) | Saratoga | WY | Mondell Field to Shively Field |
| Steamboat Springs/Bob Adams Field (SBS) | Steamboat Springs | CO | Mondell Field to Steamboat Springs/Bob Adams Field |
| Sidney-Richland Regional (SDY) | Sidney | MT | Mondell Field to Sidney-Richland Regional |
| Sheridan County (SHR) | Sheridan | WY | Mondell Field to Sheridan County |
| Harriet Alexander Field (SLT) | Salida | CO | Mondell Field to Harriet Alexander Field |
| Lloyd W. Carr Field/Sidney Municipal (SNY) | Sidney | NE | Mondell Field to Lloyd W. Carr Field/Sidney Municipal |
| Black Hills-Clyde Ice Field (SPF) | Spearfish | SD | Mondell Field to Black Hills-Clyde Ice Field |
| Sterling Municipal (STK) | Sterling | CO | Mondell Field to Sterling Municipal |
| Hot Springs County-Thermopolis Municipal (THP) | Thermopolis | WY | Mondell Field to Hot Springs County-Thermopolis Municipal |
| Torrington Municipal (TOR) | Torrington | WY | Mondell Field to Torrington Municipal |
| Britton Municipal (TTO) | Britton | SD | Mondell Field to Britton Municipal |
| Vernal Regional (VEL) | Vernal | UT | Mondell Field to Vernal Regional |
| Tioga Municipal (VEX) | Tioga | ND | Mondell Field to Tioga Municipal |
| Miller Field (VTN) | Valentine | NE | Mondell Field to Miller Field |
| Boulder Municipal (WBU) | Boulder | CO | Mondell Field to Boulder Municipal |
| North Fork Valley (WPO) | Paonia | CO | Mondell Field to North Fork Valley |
| Worland Municipal (WRL) | Worland | WY | Mondell Field to Worland Municipal |
| Yellowstone (WYS) | West Yellowstone | MT | Mondell Field to Yellowstone |
| Madison Municipal (XMD) | Madison | SD | Mondell Field to Madison Municipal |
| Pine Ridge (XPR) | Pine Ridge | SD | Mondell Field to Pine Ridge |
| Estevan (YEN) | Estevan | SK | Mondell Field to Estevan |
| Chan Gurney Municipal (YKN) | Yankton | SD | Mondell Field to Chan Gurney Municipal |
