# List of Class C airports in the United States

Class C is a class of airspace in the United States which follows International Civil Aviation Organization (ICAO) air space designation. Class C airspace areas are designed to improve aviation safety by reducing the risk of mid-air collisions in the terminal area and enhance the management of air traffic operations therein. Aircraft operating in these airspace areas are subject to certain operating rules and equipment requirements.
Class C airspace protects the approach and departure paths from aircraft not under air traffic control. All aircraft inside Class C airspace are subject to air traffic control. Traffic operating under VFR must be in communication with a controller before entering the airspace. The airspace is similar to Class B's "upside-down wedding cake", but much smaller and simpler. The innermost ring with a radius of 5 nautical miles (9 km) typically extends from the surface area around the airport to 4,000 feet (1,220 m) AGL (above ground level; charted in MSL), and an outer ring, with a radius of 10 nautical miles (19 km) that typically surrounds the inner ring and extends from a floor at 1,200 feet (370 m) AGL, (also charted in MSL), to the ceiling at 4,000 feet (1,220 m) AGL, (again charted in MSL). These dimensions are sometimes highly customized when deemed necessary to accommodate IFR traffic patterns and other surrounding airspace design issues such as the overlapping or close proximities to other classes of airspace.
As of January 2023, there are 122 Class C airports in the United States (counting NAS Whiting Field as 2 different airports).
The following list of Class C airports is sorted by state/territory and IATA Airport Code/ICAO Airport Code.

## United States

| Airport | Code | State | Total Movements |
| BHM / KBHM | Birmingham–Shuttlesworth International Airport | Alabama | 104,847 |
| HSV / KHSV | Huntsville International Airport (Carl T. Jones Field) | Alabama | 54,898 |
| MOB / KMOB | Mobile Regional Airport | Alabama | 75,034 |
| ANC / PANC | Ted Stevens Anchorage International Airport | Alaska | 216,208 |
| DMA / KDMA | Davis Monthan Air Force Base | Arizona | |
| TUS / KTUS | Tucson International Airport | Arizona | 127,092 |
| LIT / KLIT | Little Rock National Airport (Adams Field) | Arkansas | 61,278 |
| XNA / KXNA | Northwest Arkansas Regional Airport (Fayetteville/Springdale) | Arkansas | 28,440 |
| BAB / KBAB | Beale Air Force Base | California | |
| BUR / KBUR | Bob Hope Airport (Burbank) | California | 127,524 |
| FAT / KFAT | Fresno Yosemite International Airport | California | 92,361 |
| MRY / KMRY | Monterey Regional Airport | California | 41,926 |
| OAK / KOAK | Oakland International Airport (Metropolitan Oakland) | California | 237,821 |
| ONT / KONT | LA/Ontario International Airport | California | 103,167 |
| RIV / KRIV | March Air Reserve Base (March Field) | California | |
| SBA / KSBA | Santa Barbara Municipal Airport | California | 90,939 |
| SJC / KSJC | San Jose International Airport | California | 207,611 |
| SMF / KSMF | Sacramento International Airport | California | 132,773 |
| SNA / KSNA | John Wayne Airport (Orange County) | California | 315,838 |
| COS / KCOS | Colorado Springs Airport (City of Colorado Springs Municipal) | Colorado | 135,431 |
| BDL / KBDL | Bradley International Airport | Connecticut | 82,837 |
| DAB / KDAB | Daytona Beach International Airport | Florida | 364,071 |
| FLL / KFLL | Fort Lauderdale–Hollywood International Airport | Florida | 277,267 |
| JAX / KJAX | Jacksonville International Airport | Florida | 71,705 |
| NDZ / KNDZ | Naval Air Station Whiting Field (South) | Florida | |
| NPA / KNPA | Naval Air Station Pensacola | Florida | |
| NSE / KNSE | Naval Air Station Whiting Field (North) | Florida | |
| PBI / KPBI | Palm Beach International Airport | Florida | 162,237 |
| PNS / KPNS | Pensacola International Airport | Florida | 122,331 |
| RSW / KRSW | Southwest Florida International Airport (Fort Myers) | Florida | 71,693 |
| SFB / KSFB | Orlando Sanford International Airport | Florida | 180,361 |
| SRQ / KSRQ | Sarasota–Bradenton International Airport | Florida | 150,746 |
| TLH / KTLH | Tallahassee Regional Airport | Florida | 74,363 |
| SAV / KSAV | Savannah/Hilton Head International Airport | Georgia | 112,897 |
| OGG / PHOG | Kahului Airport (Maui) | Hawaii | 152,573 |
| BOI / KBOI | Boise Airport (Boise Air Terminal/Gowen Field) | Idaho | 137,459 |
| CMI / KCMI | University of Illinois Willard Airport (Champaign–Urbana) | Illinois | 46,529 |
| MDW / KMDW | Chicago Midway International Airport | Illinois | 232,084 |
| MLI / KMLI | Quad City International Airport (Moline) | Illinois | 28,181 |
| PIA / KPIA | General Wayne A. Downing Peoria International Airport | Illinois | 44,801 |
| SPI / KSPI | Abraham Lincoln Capital Airport (Springfield) | Illinois | 27,378 |
| EVV / KEVV | Evansville Regional Airport | Indiana | 34,693 |
| FWA / KFWA | Fort Wayne International Airport | Indiana | 41,153 |
| IND / KIND | Indianapolis International Airport | Indiana | 144,078 |
| SBN / KSBN | South Bend Regional Airport (Michiana Regional Transportation Center/Bendix Field/St. Joseph County) | Indiana | 46,174 |
| CID / KCID | The Eastern Iowa Airport (Cedar Rapids) | Iowa | 46,325 |
| DSM / KDSM | Des Moines International Airport | Iowa | 66,320 |
| ICT / KICT | Wichita Dwight D. Eisenhower National Airport | Kansas | 86,970 |
| LEX / KLEX | Blue Grass Airport (Lexington) | Kentucky | 71,545 |
| SDF / KSDF | Louisville International Airport (Standiford Field) | Kentucky | 151,133 |
| BAD / KBAD | Barksdale Air Force Base | Louisiana | |
| BTR / KBTR | Baton Rouge Metropolitan Airport (Ryan Field) | Louisiana | 55,331 |
| LFT / KLFT | Lafayette Regional Airport | Louisiana | 39,240 |
| SHV / KSHV | Shreveport Regional Airport | Louisiana | 32,563 |
| BGR / KBGR | Bangor International Airport | Maine | 44,682 |
| PWM / KPWM | Portland International Jetport | Maine | 75,459 |
| FNT / KFNT | Bishop International Airport (Flint) | Michigan | 44,632 |
| GRR / KGRR | Gerald R. Ford International Airport (Grand Rapids) | Michigan | 58,170 |
| LAN / KLAN | Capital Region International Airport (Lansing) | Michigan | 28,492 |
| CBM / KCBM | Columbus Air Force Base | Mississippi | |
| JAN / KJAN | Jackson–Evers International Airport | Mississippi | 57,479 |
| SGF / KSGF | Springfield–Branson National Airport | Missouri | 47,565 |
| BIL / KBIL | Billings Logan International Airport | Montana | 95,382 |
| LNK / KLNK | Lincoln Airport | Nebraska | 58,577 |
| OFF / KOFF | Offutt Air Force Base | Nebraska | |
| OMA / KOMA | Eppley Airfield (Omaha) | Nebraska | 93,856 |
| RNO / KRNO | Reno–Tahoe International Airport | Nevada | 104,239 |
| MHT / KMHT | Manchester–Boston Regional Airport | New Hampshire | 47,641 |
| ACY / KACY | Atlantic City International Airport | New Jersey | 43,154 |
| ABQ / KABQ | Albuquerque International Sunport | New Mexico | 134,024 |
| ALB / KALB | Albany International Airport | New York | 42,679 |
| BUF / KBUF | Buffalo Niagara International Airport | New York | 48,358 |
| ISP / KISP | Long Island MacArthur Airport (Islip) | New York | 116,662 |
| ROC / KROC | Greater Rochester International Airport | New York | 80,040 |
| SYR / KSYR | Syracuse Hancock International Airport | New York | 57,040 |
| AVL / KAVL | Asheville Regional Airport | North Carolina | 77,601 |
| FAY / KFAY | Fayetteville Regional Airport (Grannis Field) | North Carolina | 34,695 |
| GSO / KGSO | Piedmont Triad International Airport (Greensboro) | North Carolina | 65,932 |
| POB / KPOB | Pope Army Airfield | North Carolina | |
| RDU / KRDU | Raleigh–Durham International Airport | North Carolina | 169,797 |
| CAK / KCAK | Akron–Canton Airport | Ohio | 57,935 |
| CMH / KCMH | John Glenn Columbus International Airport | Ohio | 79,053 |
| DAY / KDAY | James M. Cox Dayton International Airport | Ohio | 41,278 |
| TOL / KTOL | Toledo Express Airport | Ohio | 38,803 |
| OKC / KOKC | Will Rogers World Airport (Oklahoma City) | Oklahoma | 104,802 |
| TIK / KTIK | Tinker Air Force Base | Oklahoma | |
| TUL / KTUL | Tulsa International Airport | Oklahoma | 92,620 |
| PDX / KPDX | Portland International Airport | Oregon | 161,434 |
| ABE / KABE | Lehigh Valley International Airport (Allentown–Bethlehem–Easton) | Pennsylvania | 64,668 |
| PVD / KPVD | T. F. Green Airport | Rhode Island | 54,933 |
| CAE / KCAE | Columbia Metropolitan Airport | South Carolina | 63,338 |
| CHS / KCHS | Charleston International Airport (Charleston Air Force Base) | South Carolina | 97,926 |
| GSP / KGSP | Greenville–Spartanburg International Airport | South Carolina | 49,285 |
| MYR / KMYR | Myrtle Beach International Airport | South Carolina | 173,736 |
| SSC / KSSC | Shaw Air Force Base | South Carolina | 91,000 |
| BNA / KBNA | Nashville International Airport | Tennessee | 252,217 |
| CHA / KCHA | Chattanooga Metropolitan Airport (Lovell Field) | Tennessee | 62,759 |
| TYS / KTYS | McGhee Tyson Airport (Knoxville) | Tennessee | 115,786 |
| ABI / KABI | Abilene Regional Airport | Texas | 49,155 |
| AMA / KAMA | Rick Husband Amarillo International Airport | Texas | 43,595 |
| AUS / KAUS | Austin–Bergstrom International Airport | Texas | 208,864 |
| CRP / KCRP | Corpus Christi International Airport | Texas | 83,954 |
| DLF / KDLF | Laughlin Air Force Base | Texas | |
| DYS / KDYS | Dyess Air Force Base | Texas | |
| ELP / KELP | El Paso International Airport | Texas | |
| HRL / KHRL | Valley International Airport (Harlingen) | Texas | 49,534 |
| LBB / KLBB | Lubbock Preston Smith International Airport | Texas | 75,466 |
| MAF / KMAF | Midland International Airport (Midland–Odessa) | Texas | 58,010 |
| SAT / KSAT | San Antonio International Airport | Texas | 165,548 |
| BTV / KBTV | Burlington International Airport | Vermont | 64,548 |
| ORF / KORF | Norfolk International Airport | Virginia | 47,677 |
| RIC / KRIC | Richmond International Airport | Virginia | 58,956 |
| ROA / KROA | Roanoke Regional Airport | Virginia | 36,211 |
| GEG / KGEG | Spokane International Airport | Washington | 68,256 |
| NUW / KNUW | Naval Air Station Whidbey Island | Washington | |
| SKA / KSKA | Fairchild Air Force Base | Washington | |
| CRW / KCRW | Yeager Airport (Charleston) | West Virginia | 23,950 |
| GRB / KGRB | Austin Straubel International Airport (Green Bay) | Wisconsin | 38,152 |
| MKE / KMKE | Milwaukee Mitchell International Airport (Milwaukee) | Wisconsin | 91,532 |
| MSN / KMSN | Dane County Regional–Truax Field (Madison) | Wisconsin | 73,549 |

## United States territories
### Puerto Rico

* SJU / TJSJ Luís Muñoz Marin International Airport (San Juan)

### Virgin Islands

* STT / TIST Cyril E. King Airport (Charlotte Amalie, St. Thomas)