| Harrell Field (CDH) | Camden | AR | Elk City Regional Business to Harrell Field |
| Clinton Municipal (CCA) | Clinton | AR | Elk City Regional Business to Clinton Municipal |
| Drake Field (FYV) | Fayetteville | AR | Elk City Regional Business to Drake Field |
| Northwest Arkansas Regional (XNA) | Fayetteville/Springdale | AR | Elk City Regional Business to Northwest Arkansas Regional |
| Marion County Regional (FLP) | Flippin | AR | Elk City Regional Business to Marion County Regional |
| Fort Smith Regional (FSM) | Fort Smith | AR | Elk City Regional Business to Fort Smith Regional |
| Boone County Regional (HRO) | Harrison | AR | Elk City Regional Business to Boone County Regional |
| Memorial Field (HOT) | Hot Springs | AR | Elk City Regional Business to Memorial Field |
| Magnolia Municipal (AGO) | Magnolia | AR | Elk City Regional Business to Magnolia Municipal |
| Petit Jean Park (MPJ) | Morrilton | AR | Elk City Regional Business to Petit Jean Park |
| Baxter County (WMH) | Mountain Home | AR | Elk City Regional Business to Baxter County |
| Rogers Executive/Carter Field (ROG) | Rogers | AR | Elk City Regional Business to Rogers Executive/Carter Field |
| Smith Field/Siloam Springs Municipal (SLG) | Siloam Springs | AR | Elk City Regional Business to Smith Field/Siloam Springs Municipal |
| Springdale Municipal (SPZ) | Springdale | AR | Elk City Regional Business to Springdale Municipal |
| Texarkana Regional/Webb Field (TXK) | Texarkana | AR | Elk City Regional Business to Texarkana Regional/Webb Field |
| Colorado Plains Regional (AKO) | Akron | CO | Elk City Regional Business to Colorado Plains Regional |
| San Luis Valley Regional/Bergman Field (ALS) | Alamosa | CO | Elk City Regional Business to San Luis Valley Regional/Bergman Field |
| Fremont County (CNE) | Canon City | CO | Elk City Regional Business to Fremont County |
| City of Colorado Springs Municipal (COS) | Colorado Springs | CO | Elk City Regional Business to City of Colorado Springs Municipal |
| Lamar Municipal (LAA) | Lamar | CO | Elk City Regional Business to Lamar Municipal |
| Limon Municipal (LIC) | Limon | CO | Elk City Regional Business to Limon Municipal |
| Pueblo Memorial (PUB) | Pueblo | CO | Elk City Regional Business to Pueblo Memorial |
| Perry Stokes (TAD) | Trinidad | CO | Elk City Regional Business to Perry Stokes |
| Anthony Municipal (ANY) | Anthony | KS | Elk City Regional Business to Anthony Municipal |
| Chanute Martin Johnson (CNU) | Chanute | KS | Elk City Regional Business to Chanute Martin Johnson |
| Coffeyville Municipal (CFV) | Coffeyville | KS | Elk City Regional Business to Coffeyville Municipal |
| Shalz Field (CBK) | Colby | KS | Elk City Regional Business to Shalz Field |
| Blosser Municipal (CNK) | Concordia | KS | Elk City Regional Business to Blosser Municipal |
| Dodge City Regional (DDC) | Dodge City | KS | Elk City Regional Business to Dodge City Regional |
| El Dorado/Captain Jack Thomas Memorial (EDK) | El Dorado | KS | Elk City Regional Business to El Dorado/Captain Jack Thomas Memorial |
| Emporia Municipal (EMP) | Emporia | KS | Elk City Regional Business to Emporia Municipal |
| Sherman Army Airfield (FLV) | Fort Leavenworth | KS | Elk City Regional Business to Sherman Army Airfield |
| Fort Scott Municipal (FSK) | Fort Scott | KS | Elk City Regional Business to Fort Scott Municipal |
| Garden City Regional (GCK) | Garden City | KS | Elk City Regional Business to Garden City Regional |
| Renner Field/Goodland Municipal (GLD) | Goodland | KS | Elk City Regional Business to Renner Field/Goodland Municipal |
| Great Bend Municipal (GBD) | Great Bend | KS | Elk City Regional Business to Great Bend Municipal |
| Hays Regional (HYS) | Hays | KS | Elk City Regional Business to Hays Regional |
| Hill City Municipal (HLC) | Hill City | KS | Elk City Regional Business to Hill City Municipal |
| Hutchinson Regional (HUT) | Hutchinson | KS | Elk City Regional Business to Hutchinson Regional |
| Independence Municipal (IDP) | Independence | KS | Elk City Regional Business to Independence Municipal |
| Lawrence Municipal (LWC) | Lawrence | KS | Elk City Regional Business to Lawrence Municipal |
| Liberal Mid-America Regional (LBL) | Liberal | KS | Elk City Regional Business to Liberal Mid-America Regional |
| Lyons-Rice County Muni (LYO) | Lyons | KS | Elk City Regional Business to Lyons-Rice County Muni |
| Manhattan Regional (MHK) | Manhattan | KS | Elk City Regional Business to Manhattan Regional |
| Mcpherson (MPR) | McPherson | KS | Elk City Regional Business to Mcpherson |
| Newton City County (EWK) | Newton | KS | Elk City Regional Business to Newton City County |
| Johnson County Executive (OJC) | Olathe | KS | Elk City Regional Business to Johnson County Executive |
| New Century Aircenter (JCI) | Olathe | KS | Elk City Regional Business to New Century Aircenter |
| Parsons/Tri-City (PPF) | Parsons | KS | Elk City Regional Business to Parsons/Tri-City |
| Atkinson Municipal (PTS) | Pittsburg | KS | Elk City Regional Business to Atkinson Municipal |
| Pratt Regional (PTT) | Pratt | KS | Elk City Regional Business to Pratt Regional |
| Russell Municipal (RSL) | Russell | KS | Elk City Regional Business to Russell Municipal |
| Salina Regional (SLN) | Salina | KS | Elk City Regional Business to Salina Regional |
| Topeka Regional (FOE) | Topeka | KS | Elk City Regional Business to Topeka Regional |
| Philip Billard Municipal (TOP) | Topeka | KS | Elk City Regional Business to Philip Billard Municipal |
| Wichita Eisenhower National (ICT) | Wichita | KS | Elk City Regional Business to Wichita Eisenhower National |
| Beech Factory (BEC) | Wichita | KS | Elk City Regional Business to Beech Factory |
| Cessna Aircraft Field (CEA) | Wichita | KS | Elk City Regional Business to Cessna Aircraft Field |
| Strother Field (WLD) | Winfield | KS | Elk City Regional Business to Strother Field |
| Shreveport Downtown (DTN) | Shreveport | LA | Elk City Regional Business to Shreveport Downtown |
| Shreveport Regional (SHV) | Shreveport | LA | Elk City Regional Business to Shreveport Regional |
| Butler Memorial (BUM) | Butler | MO | Elk City Regional Business to Butler Memorial |
| Joplin Regional (JLN) | Joplin | MO | Elk City Regional Business to Joplin Regional |
| Kansas City International (MCI) | Kansas City | MO | Elk City Regional Business to Kansas City International |
| Charles B Wheeler Downtown (MKC) | Kansas City | MO | Elk City Regional Business to Charles B Wheeler Downtown |
| Neosho Hugh Robinson (EOS) | Neosho | MO | Elk City Regional Business to Neosho Hugh Robinson |
| Nevada Municipal (NVD) | Nevada | MO | Elk City Regional Business to Nevada Municipal |
| M. Graham Clark Downtown (PLK) | Point Lookout | MO | Elk City Regional Business to M. Graham Clark Downtown |
| Springfield/Branson National (SGF) | Springfield | MO | Elk City Regional Business to Springfield/Branson National |
| Rosecrans Memorial (STJ) | St Joseph | MO | Elk City Regional Business to Rosecrans Memorial |
| Arapahoe Municipal (AHF) | Arapahoe | NE | Elk City Regional Business to Arapahoe Municipal |
| Beatrice Municipal (BIE) | Beatrice | NE | Elk City Regional Business to Beatrice Municipal |
| Fairbury Municipal (FBY) | Fairbury | NE | Elk City Regional Business to Fairbury Municipal |
| Central Nebraska Regional (GRI) | Grand Island | NE | Elk City Regional Business to Central Nebraska Regional |
| Hastings Municipal (HSI) | Hastings | NE | Elk City Regional Business to Hastings Municipal |
| Brewster Field (HDE) | Holdrege | NE | Elk City Regional Business to Brewster Field |
| Imperial Municipal (IML) | Imperial | NE | Elk City Regional Business to Imperial Municipal |
| Kearney Regional (EAR) | Kearney | NE | Elk City Regional Business to Kearney Regional |
| Jim Kelly Field (LXN) | Lexington | NE | Elk City Regional Business to Jim Kelly Field |
| Lincoln Municipal (LNK) | Lincoln | NE | Elk City Regional Business to Lincoln Municipal |
| Mccook Ben Nelson Regional (MCK) | Mc Cook | NE | Elk City Regional Business to Mccook Ben Nelson Regional |
| North Platte Regional/Lee Bird Field (LBF) | North Platte | NE | Elk City Regional Business to North Platte Regional/Lee Bird Field |
| Angel Fire (Colfax County) (AXX) | Angel Fire | NM | Elk City Regional Business to Angel Fire (Colfax County) |
| Artesia Municipal (ATS) | Artesia | NM | Elk City Regional Business to Artesia Municipal |
| Cavern City Air Terminal (CNM) | Carlsbad | NM | Elk City Regional Business to Cavern City Air Terminal |
| Clayton Municipal Airpark (CAO) | Clayton | NM | Elk City Regional Business to Clayton Municipal Airpark |
| Clovis Municipal (CVN) | Clovis | NM | Elk City Regional Business to Clovis Municipal |
| Ohkay Owingeh (ESO) | Espanola | NM | Elk City Regional Business to Ohkay Owingeh |
| Fort Sumner Municipal (FSU) | Fort Sumner | NM | Elk City Regional Business to Fort Sumner Municipal |
| Hobbs/Lea County Regional (HOB) | Hobbs | NM | Elk City Regional Business to Hobbs/Lea County Regional |
| Las Vegas Municipal (LVS) | Las Vegas | NM | Elk City Regional Business to Las Vegas Municipal |
| Los Alamos (LAM) | Los Alamos | NM | Elk City Regional Business to Los Alamos |
| Raton Municipal/Crews Field (RTN) | Raton | NM | Elk City Regional Business to Raton Municipal/Crews Field |
| Roswell International Air Center (ROW) | Roswell | NM | Elk City Regional Business to Roswell International Air Center |
| Sierra Blanca Regional (RUI) | Ruidoso | NM | Elk City Regional Business to Sierra Blanca Regional |
| Santa Fe Municipal (SAF) | Santa Fe | NM | Elk City Regional Business to Santa Fe Municipal |
| Taos Regional (TSM) | Taos | NM | Elk City Regional Business to Taos Regional |
| Tucumcari Municipal (TCC) | Tucumcari | NM | Elk City Regional Business to Tucumcari Municipal |
| Ada Municipal (ADT) | Ada | OK | Elk City Regional Business to Ada Municipal |
| Altus/Quartz Mountain Regional (AXS) | Altus | OK | Elk City Regional Business to Altus/Quartz Mountain Regional |
| Antlers Municipal (ATE) | Antlers | OK | Elk City Regional Business to Antlers Municipal |
| Ardmore Downtown Executive (AHD) | Ardmore | OK | Elk City Regional Business to Ardmore Downtown Executive |
| Ardmore Municipal (ADM) | Ardmore | OK | Elk City Regional Business to Ardmore Municipal |
| Bartlesville Municipal (BVO) | Bartlesville | OK | Elk City Regional Business to Bartlesville Municipal |
| Chickasha Municipal (CHK) | Chickasha | OK | Elk City Regional Business to Chickasha Municipal |
| Cushing Municipal (CUH) | Cushing | OK | Elk City Regional Business to Cushing Municipal |
| Halliburton Field (DUC) | Duncan | OK | Elk City Regional Business to Halliburton Field |
| Durant Regional - Eaker Field (DUA) | Durant | OK | Elk City Regional Business to Durant Regional - Eaker Field |
| Enid Woodring Regional (WDG) | Enid | OK | Elk City Regional Business to Enid Woodring Regional |
| Frederick Regional (FDR) | Frederick | OK | Elk City Regional Business to Frederick Regional |
| Gage (GAG) | Gage | OK | Elk City Regional Business to Gage |
| Guthrie-Edmond Regional (GOK) | Guthrie | OK | Elk City Regional Business to Guthrie-Edmond Regional |
| Guymon Municipal (GUY) | Guymon | OK | Elk City Regional Business to Guymon Municipal |
| Stan Stamper Municipal (HUJ) | Hugo | OK | Elk City Regional Business to Stan Stamper Municipal |
| Fort Sill Regional Lawton (LAW) | Lawton | OK | Elk City Regional Business to Fort Sill Regional Lawton |
| Mcalester Regional (MLC) | Mc Alester | OK | Elk City Regional Business to Mcalester Regional |
| Miami Regional (MIO) | Miami | OK | Elk City Regional Business to Miami Regional |
| Muskogee-Davis Regional (MKO) | Muskogee | OK | Elk City Regional Business to Muskogee-Davis Regional |
| University of Oklahoma Max Westheimer (OUN) | Norman | OK | Elk City Regional Business to University of Oklahoma Max Westheimer |
| Will Rogers World (OKC) | Oklahoma City | OK | Elk City Regional Business to Will Rogers World |
| Wiley Post (PWA) | Oklahoma City | OK | Elk City Regional Business to Wiley Post |
| Okmulgee Regional (OKM) | Okmulgee | OK | Elk City Regional Business to Okmulgee Regional |
| Ponca City Regional (PNC) | Ponca City | OK | Elk City Regional Business to Ponca City Regional |
| Robert S Kerr (RKR) | Poteau | OK | Elk City Regional Business to Robert S Kerr |
| Shawnee Regional (SNL) | Shawnee | OK | Elk City Regional Business to Shawnee Regional |
| Stillwater Regional (SWO) | Stillwater | OK | Elk City Regional Business to Stillwater Regional |
| Stroud Municipal (SUD) | Stroud | OK | Elk City Regional Business to Stroud Municipal |
| Tulsa International (TUL) | Tulsa | OK | Elk City Regional Business to Tulsa International |
| Tulsa/Richard Lloyd Jones Jr (RVS) | Tulsa | OK | Elk City Regional Business to Tulsa/Richard Lloyd Jones Jr |
| West Woodward (WWR) | Woodward | OK | Elk City Regional Business to West Woodward |
| Abilene Regional (ABI) | Abilene | TX | Elk City Regional Business to Abilene Regional |
| Rick Husband Amarillo International (AMA) | Amarillo | TX | Elk City Regional Business to Rick Husband Amarillo International |
| Tradewind (TDW) | Amarillo | TX | Elk City Regional Business to Tradewind |
| Austin Bergstrom International (AUS) | Austin | TX | Elk City Regional Business to Austin Bergstrom International |
| Big Spring Mc Mahon-Wrinkle (HCA) | Big Spring | TX | Elk City Regional Business to Big Spring Mc Mahon-Wrinkle |
| Hutchinson County (BGD) | Borger | TX | Elk City Regional Business to Hutchinson County |
| Curtis Field (BBD) | Brady | TX | Elk City Regional Business to Curtis Field |
| Stephens County (BKD) | Breckenridge | TX | Elk City Regional Business to Stephens County |
| Brenham Municipal (K11) | Brenham | TX | Elk City Regional Business to Brenham Municipal |
| Brownwood Regional (BWD) | Brownwood | TX | Elk City Regional Business to Brownwood Regional |
| Coulter Field (CFD) | Bryan | TX | Elk City Regional Business to Coulter Field |
| Childress Municipal (CDS) | Childress | TX | Elk City Regional Business to Childress Municipal |
| Coleman Municipal (COM) | Coleman | TX | Elk City Regional Business to Coleman Municipal |
| Easterwood Field (CLL) | College Station | TX | Elk City Regional Business to Easterwood Field |
| C David Campbell Field-Corsicana Municipal (CRS) | Corsicana | TX | Elk City Regional Business to C David Campbell Field-Corsicana Municipal |
| Crane County (CCG) | Crane | TX | Elk City Regional Business to Crane County |
| Dalhart Municipal (DHT) | Dalhart | TX | Elk City Regional Business to Dalhart Municipal |
| Dallas Love Field (DAL) | Dallas | TX | Elk City Regional Business to Dallas Love Field |
| Addison/Dallas (ADS) | Dallas | TX | Elk City Regional Business to Addison/Dallas |
| Dallas Executive (RBD) | Dallas | TX | Elk City Regional Business to Dallas Executive |
| Dallas-Fort Worth International (DFW) | Dallas | TX | Elk City Regional Business to Dallas-Fort Worth International |
| Eastland Municipal (ETN) | Eastland | TX | Elk City Regional Business to Eastland Municipal |
| Killeen/Fort Hood Regional/Robert Gray AAF (GRK) | Killeen | TX | Elk City Regional Business to Killeen/Fort Hood Regional/Robert Gray AAF |
| Fort Stockton-Pecos County (FST) | Fort Stockton | TX | Elk City Regional Business to Fort Stockton-Pecos County |
| Fort Worth Alliance (AFW) | Fort Worth | TX | Elk City Regional Business to Fort Worth Alliance |
| Fort Worth Meacham International (FTW) | Fort Worth | TX | Elk City Regional Business to Fort Worth Meacham International |
| Gainesville Municipal (GLE) | Gainesville | TX | Elk City Regional Business to Gainesville Municipal |
| Majors (GVT) | Greenville | TX | Elk City Regional Business to Majors |
| Huntsville Municipal (HTV) | Huntsville | TX | Elk City Regional Business to Huntsville Municipal |
| Iraan Municipal (IRB) | Iraan | TX | Elk City Regional Business to Iraan Municipal |
| Cherokee County (JKV) | Jacksonville | TX | Elk City Regional Business to Cherokee County |
| Kimble County (JCT) | Junction | TX | Elk City Regional Business to Kimble County |
| Kerrville Municipal/Louis Schreiner Field (ERV) | Kerrville | TX | Elk City Regional Business to Kerrville Municipal/Louis Schreiner Field |
| Skylark Field Killeen (ILE) | Killeen | TX | Elk City Regional Business to Skylark Field Killeen |
| East Texas Regional (GGG) | Longview | TX | Elk City Regional Business to East Texas Regional |
| Lubbock Preston Smith International (LBB) | Lubbock | TX | Elk City Regional Business to Lubbock Preston Smith International |
| Angelina County (LFK) | Lufkin | TX | Elk City Regional Business to Angelina County |
| Harrison County (ASL) | Marshall | TX | Elk City Regional Business to Harrison County |
| Midland International Air and Space Port (MAF) | Midland | TX | Elk City Regional Business to Midland International Air and Space Port |
| Midland Airpark (MDD) | Midland | TX | Elk City Regional Business to Midland Airpark |
| Mineral Wells (MWL) | Mineral Wells | TX | Elk City Regional Business to Mineral Wells |
| Roy Hurd Memorial (MIF) | Monahans | TX | Elk City Regional Business to Roy Hurd Memorial |
| Mount Pleasant Regional (MPS) | Mount Pleasant | TX | Elk City Regional Business to Mount Pleasant Regional |
| A L Mangham Jr. Regional (OCH) | Nacogdoches | TX | Elk City Regional Business to A L Mangham Jr. Regional |
| Olney Municipal (ONY) | Olney | TX | Elk City Regional Business to Olney Municipal |
| Ozona Municipal (OZA) | Ozona | TX | Elk City Regional Business to Ozona Municipal |
| Palestine Municipal (PSN) | Palestine | TX | Elk City Regional Business to Palestine Municipal |
| Perry Lefors Field (PPA) | Pampa | TX | Elk City Regional Business to Perry Lefors Field |
| Cox Field (PRX) | Paris | TX | Elk City Regional Business to Cox Field |
| Pecos Municipal (PEQ) | Pecos | TX | Elk City Regional Business to Pecos Municipal |
| Hale County (PVW) | Plainview | TX | Elk City Regional Business to Hale County |
| H H Coffield Regional (RCK) | Rockdale | TX | Elk City Regional Business to H H Coffield Regional |
| San Angelo Regional/Mathis Field (SJT) | San Angelo | TX | Elk City Regional Business to San Angelo Regional/Mathis Field |
| San Marcos Regional (HYI) | San Marcos | TX | Elk City Regional Business to San Marcos Regional |
| North Texas Regional/Perrin Field (PNX) | Sherman/Denison | TX | Elk City Regional Business to North Texas Regional/Perrin Field |
| Winston Field (SNK) | Snyder | TX | Elk City Regional Business to Winston Field |
| Stephenville Clark Regional (SEP) | Stephenville | TX | Elk City Regional Business to Stephenville Clark Regional |
| Sulphur Springs Municipal (SLR) | Sulphur Springs | TX | Elk City Regional Business to Sulphur Springs Municipal |
| Avenger Field (SWW) | Sweetwater | TX | Elk City Regional Business to Avenger Field |
| Draughon Miller Central Texas Regional (TPL) | Temple | TX | Elk City Regional Business to Draughon Miller Central Texas Regional |
| Terrell Municipal (TRL) | Terrell | TX | Elk City Regional Business to Terrell Municipal |
| Tyler Pounds Regional (TYR) | Tyler | TX | Elk City Regional Business to Tyler Pounds Regional |
| Waco Texas State Techical College (CNW) | Waco | TX | Elk City Regional Business to Waco Texas State Techical College |
| Waco Regional (ACT) | Waco | TX | Elk City Regional Business to Waco Regional |
| Parker County Airport (WEA) | Weatherford | TX | Elk City Regional Business to Parker County Airport |
| Wichita Falls Regional/Sheppard AFB (SPS) | Wichita Falls | TX | Elk City Regional Business to Wichita Falls Regional/Sheppard AFB |
| Kickapoo Downtown (KIP) | Wichita Falls | TX | Elk City Regional Business to Kickapoo Downtown |
| Winkler County (INK) | Wink | TX | Elk City Regional Business to Winkler County |
| Branson (BKG) | Branson | MO | Elk City Regional Business to Branson |
| Branson West Municipal - Emerson Field (FWB) | Branson West | MO | Elk City Regional Business to Branson West Municipal - Emerson Field |
| Rooks County Regional (RCP) | Stockton | KS | Elk City Regional Business to Rooks County Regional |
