# List of airports in the United States

The list of airports in the United States is broken down into separate lists due to the large number of airports. The lists include public-use and military airports in each U.S. state and territory.

## By state

* List of airports in Alabama
* List of airports in Alaska
* List of airports in Arizona
* List of airports in Arkansas
* List of airports in California
* List of airports in Colorado
* List of airports in Connecticut
* List of airports in Delaware
* List of airports in Florida
* List of airports in Georgia
* List of airports in Hawaii
* List of airports in Idaho
* List of airports in Illinois
* List of airports in Indiana
* List of airports in Iowa
* List of airports in Kansas
* List of airports in Kentucky
* List of airports in Louisiana
* List of airports in Maine
* List of airports in Maryland
* List of airports in Massachusetts
* List of airports in Michigan
* List of airports in Minnesota
* List of airports in Mississippi
* List of airports in Missouri
* List of airports in Montana
* List of airports in Nebraska
* List of airports in Nevada
* List of airports in New Hampshire
* List of airports in New Jersey
* List of airports in New Mexico
* List of airports in New York
* List of airports in North Carolina
* List of airports in North Dakota
* List of airports in Ohio
* List of airports in Oklahoma
* List of airports in Oregon
* List of airports in Pennsylvania
* List of airports in Rhode Island
* List of airports in South Carolina
* List of airports in South Dakota
* List of airports in Tennessee
* List of airports in Texas
* List of airports in Utah
* List of airports in Vermont
* List of airports in Virginia
* List of airports in Washington
* List of airports in West Virginia
* List of airports in Wisconsin
* List of airports in Wyoming

### Overseas territories

* List of airports in American Samoa
* List of airports in Guam
* List of airports in the Northern Mariana Islands
* List of airports in Puerto Rico
* List of airports in United States Virgin Islands
* List of airports in United States minor islands

## Primary airports

Airports in the United States that provide scheduled passenger services and have over 10,000 passenger boardings per year are classified as primary airports by the Federal Aviation Administration.
This list of primary airports contains the following information:
* CITY – The city generally associated with the airport. This is not always the actual location since some airports are located in smaller towns outside of the city they serve.
* FAA – The location identifier assigned by the Federal Aviation Administration (FAA). These are linked to that airport's page in the state's airport directory, where available.
* IATA – The airport code assigned by the International Air Transport Association (IATA). Those that do not match the FAA code are shown in bold.
* ICAO – The location indicator assigned by the International Civil Aviation Organization (ICAO).
* AIRPORT – The official airport name.
* ROLE – One of four FAA airport categories. This list only includes airports designated as Commercial service – primary (P). Each primary airport is further classified by the FAA as one of the following four "hub" types:
** L: Large hub that accounts for at least 1% of total U.S. passenger enplanements (Generally 18,500,000 total passengers and above).
** M: Medium hub that accounts for between 0.25% and 1% of total U.S. passenger enplanements (Generally 3,500,000-18,500,000 total passengers). This would make PDX a "Medium Hub" by total passengers, but a "Large Hub" under enplanements.
** S: Small hub that accounts for between 0.05% and 0.25% of total U.S. passenger enplanements (Generally 500,000-3,500,000 total passengers).
** N: Nonhub that accounts for less than 0.05% of total U.S. passenger enplanements, but more than 10,000 annual enplanements
* ENPLANEMENTS – The number of enplanements (commercial passenger boardings) that occurred at the airport in calendar year 2019 as per FAA records.
| City | FAA | IATA | ICAO | Airport | Role | Enplanements |
| ALABAMA | | | | | | |
| Birmingham | BHM | BHM | KBHM | Birmingham–Shuttlesworth International Airport | P-S | 1,081,328 |
| Dothan | DHN | DHN | KDHN | Dothan Regional Airport | P-N | 37,047 |
| Huntsville | HSV | HSV | KHSV | Huntsville International Airport (Carl T. Jones Field) | P-S | 459,759 |
| Mobile | MOB | MOB | KMOB | Mobile Regional Airport | P-N | 236,007 |
| Montgomery | MGM | MGM | KMGM | Montgomery Regional Airport (Dannelly Field) | P-N | 129,033 |
| ALASKA | | | | | | |
| Anchorage | MRI | MRI | PAMR | Merrill Field | P-N | 22,907 |
| Anchorage | ANC | ANC | PANC | Ted Stevens Anchorage International Airport | P-M | 2,184,959 |
| Bethel | BET | BET | PABE | Bethel Airport (also see Bethel Seaplane Base) | P-N | 105,877 |
| Cordova | CDV | CDV | PACV | Merle K. (Mudhole) Smith Airport | P-N | 15,058 |
| Deadhorse | SCC | SCC | PASC | Deadhorse Airport (Prudhoe Bay Airport) | P-N | 64,245 |
| Dillingham | DLG | DLG | PADL | Dillingham Airport | P-N | 25,988 |
| Fairbanks | FAI | FAI | PAFA | Fairbanks International Airport | P-S | 450,694 |
| Gustavus | GST | GST | PAGS | Gustavus Airport | P-N | 10,305 |
| Homer | HOM | HOM | PAHO | Homer Airport | P-N | 30,972 |
| Juneau | JNU | JNU | PAJN | Juneau International Airport | P-N | 306,512 |
| Kenai | ENA | ENA | PAEN | Kenai Municipal Airport | P-N | 68,044 |
| Ketchikan | KTN | KTN | PAKT | Ketchikan International Airport | P-N | 117,728 |
| King Salmon | AKN | AKN | PAKN | King Salmon Airport | P-N | 29,914 |
| Klawock | AKW | KLW | PAKW | Klawock Airport (also see Klawock Seaplane Base) | P-N | 14,157 |
| Kodiak | ADQ | ADQ | PADQ | Kodiak Airport (Benny Benson State Airport) | P-N | 72,905 |
| Kotzebue | OTZ | OTZ | PAOT | Ralph Wien Memorial Airport | P-N | 46,305 |
| Nome | OME | OME | PAOM | Nome Airport | P-N | 46,645 |
| Petersburg | PSG | PSG | PAPG | Petersburg James A. Johnson Airport | P-N | 20,690 |
| Sitka | SIT | SIT | PASI | Sitka Rocky Gutierrez Airport | P-N | 80,366 |
| Unalaska | DUT | DUT | PADU | Unalaska Airport (Tom Madsen/Dutch Harbor Airport) | P-N | 19,099 |
| Utqiaġvik (Barrow) | BRW | BRW | PABR | Wiley Post–Will Rogers Memorial Airport | P-N | 31,898 |
| Wrangell | WRG | WRG | PAWG | Wrangell Airport (also see Wrangell Seaplane Base) | P-N | 12,100 |
| Yakutat | YAK | YAK | PAYA | Yakutat Airport (also see Yakutat Seaplane Base) | P-N | 10,899 |
| ARIZONA | | | | | | |
| Flagstaff | FLG | FLG | KFLG | Flagstaff Pulliam Airport | P-N | 115,596 |
| Mesa | IWA | AZA | KIWA | Phoenix–Mesa Gateway Airport (formerly Williams AFB) | P-S | 795,407 |
| Page | PGA | PGA | KPGA | Page Municipal Airport | P-N | 14,340 |
| Phoenix | PHX | PHX | KPHX | Phoenix Sky Harbor International Airport | P-L | 18,940,287 |
| Prescott | PRC | PRC | KPRC | Prescott Municipal Airport (Ernest A. Love Field) | P-N | 23,598 |
| Tucson | TUS | TUS | KTUS | Tucson International Airport | P-S | 1,323,536 |
| Yuma | NYL | YUM | KNYL | Yuma International Airport / MCAS Yuma | P-N | 110,182 |
| ARKANSAS | | | | | | |
| Fayetteville | XNA | XNA | KXNA | Northwest Arkansas National Airport | P-S | 598,787 |
| Fort Smith | FSM | FSM | KFSM | Fort Smith Regional Airport | P-N | 45,369 |
| Little Rock | LIT | LIT | KLIT | Bill and Hillary Clinton National Airport (Adams Field) (was Little Rock National) | P-S | 827,922 |
| Texarkana | TXK | TXK | KTXK | Texarkana Regional Airport (Webb Field) | P-N | 26,888 |
| CALIFORNIA | | | | | | |
| Arcata/Eureka | ACV | ACV | KACV | California Redwood Coast–Humboldt County Airport | P-N | 117,972 |
| Bakersfield | BFL | BFL | KBFL | Meadows Field | P-N | 174,891 |
| Burbank | BUR | BUR | KBUR | Hollywood Burbank Airport | P-M | 3,132,019 |
| Fresno | FAT | FAT | KFAT | Fresno Yosemite International Airport | P-S | 1,201,789 |
| Long Beach | LGB | LGB | KLGB | Long Beach Airport (Daugherty Field) | P-S | 1,837,622 |
| Los Angeles | LAX | LAX | KLAX | Los Angeles International Airport | P-L | 36,676,975 |
| Monterey | MRY | MRY | KMRY | Monterey Regional Airport | P-N | 259,762 |
| Oakland | OAK | OAK | KOAK | Oakland International Airport | P-M | 5,520,778 |
| Ontario | ONT | ONT | KONT | Ontario International Airport | P-M | 3,181,161 |
| Palm Springs | PSP | PSP | KPSP | Palm Springs International Airport | P-S | 1,625,320 |
| Redding | RDD | RDD | KRDD | Redding Regional Airport | P-N | 87,670 |
| Sacramento | SMF | SMF | KSMF | Sacramento International Airport | P-M | 6,371,895 |
| San Diego | SAN | SAN | KSAN | San Diego International Airport | P-L | 12,190,159 |
| San Francisco | SFO | SFO | KSFO | San Francisco International Airport | P-L | 24,191,117 |
| San Jose | SJC | SJC | KSJC | San Jose International Airport | P-M | 5,958,813 |
| San Luis Obispo | SBP | SBP | KSBP | San Luis Obispo County Regional Airport (McChesney Field) | P-N | 324,925 |
| Santa Ana | SNA | SNA | KSNA | John Wayne Airport | P-M | 5,706,292 |
| Santa Barbara | SBA | SBA | KSBA | Santa Barbara Municipal Airport (Santa Barbara Airport) | P-S | 638,799 |
| Santa Maria | SMX | SMX | KSMX | Santa Maria Public Airport (Capt G. Allan Hancock Field) | P-N | 14,409 |
| Santa Rosa | STS | STS | KSTS | Charles M. Schulz–Sonoma County Airport | P-N | 318,196 |
| Stockton | SCK | SCK | KSCK | Stockton Metropolitan Airport | P-N | 67,688 |
| COLORADO | | | | | | |
| Alamosa | ALS | ALS | KALS | San Luis Valley Regional Airport (Bergman Field) | P-N | 11,987 |
| Aspen | ASE | ASE | KASE | Aspen/Pitkin County Airport (Sardy Field) | P-N | 248,781 |
| Colorado Springs | COS | COS | KCOS | City of Colorado Springs Municipal Airport | P-S | 941,917 |
| Denver | DEN | DEN | KDEN | Denver International Airport | P-L | 28,645,527 |
| Durango | DRO | DRO | KDRO | Durango–La Plata County Airport | P-N | 200,245 |
| Eagle/Vail | EGE | EGE | KEGE | Eagle County Regional Airport | P-N | 201,752 |
| Grand Junction | GJT | GJT | KGJT | Grand Junction Regional Airport (Walker Field) | P-N | 252,290 |
| Gunnison | GUC | GUC | KGUC | Gunnison–Crested Butte Regional Airport | P-N | 38,783 |
| Hayden | HDN | HDN | KHDN | Yampa Valley Airport (Yampa Valley Regional) | P-N | 150,142 |
| Montrose | MTJ | MTJ | KMTJ | Montrose Regional Airport | P-N | 188,355 |
| CONNECTICUT | | | | | | |
| Hartford | BDL | BDL | KBDL | Bradley International Airport | P-M | 2,884,843 |
| New Haven | HVN | HVN | KHVN | Tweed-New Haven Airport | P-N | 372,000 |
| DELAWARE | | | | | | |
| Wilmington | ILG | ILG | KILG | Wilmington Airport | P-N | 12,476 |
| FLORIDA | | | | | | |
| Daytona Beach | DAB | DAB | KDAB | Daytona Beach International Airport | P-N | 275,166 |
| Fort Lauderdale | FLL | FLL | KFLL | Fort Lauderdale–Hollywood International Airport | P-L | 13,598,994 |
| Fort Myers | RSW | RSW | KRSW | Southwest Florida International Airport | P-M | 5,080,805 |
| Fort Walton Beach | VPS | VPS | KVPS | Destin–Fort Walton Beach Airport / Eglin Air Force Base | P-S | 973,477 |
| Gainesville | GNV | GNV | KGNV | Gainesville Regional Airport | P-N | 200,444 |
| Jacksonville | JAX | JAX | KJAX | Jacksonville International Airport | P-M | 2,425,685 |
| Key West | EYW | EYW | KEYW | Key West International Airport | P-S | 741,130 |
| Melbourne | MLB | MLB | KMLB | Melbourne Orlando International Airport | P-N | 176,820 |
| Miami | MIA | MIA | KMIA | Miami International Airport | P-L | 17,500,096 |
| Orlando | MCO | MCO | KMCO | Orlando International Airport | P-L | 19,618,838 |
| Panama City | ECP | ECP | KECP | Northwest Florida Beaches International Airport | P-S | 794,846 |
| Pensacola | PNS | PNS | KPNS | Pensacola International Airport | P-S | 1,168,575 |
| Punta Gorda | PGD | PGD | KPGD | Punta Gorda Airport | P-S | 783,397 |
| Sanford | SFB | SFB | KSFB | Orlando Sanford International Airport | P-S | 1,174,471 |
| Sarasota | SRQ | SRQ | KSRQ | Sarasota–Bradenton International Airport | P-S | 1,574,063 |
| St. Petersburg | PIE | PIE | KPIE | St. Pete–Clearwater International Airport | P-S | 1,021,007 |
| Tallahassee | TLH | TLH | KTLH | Tallahassee International Airport | P-N | 319,886 |
| Tampa | TPA | TPA | KTPA | Tampa International Airport | P-L | 8,847,197 |
| West Palm Beach | PBI | PBI | KPBI | Palm Beach International Airport | P-M | 2,567,897 |
| GEORGIA | | | | | | |
| Albany | ABY | ABY | KABY | Southwest Georgia Regional Airport | P-N | 39,422 |
| Atlanta | ATL | ATL | KATL | Hartsfield–Jackson Atlanta International Airport | P-L | 51,865,797 |
| Augusta | AGS | AGS | KAGS | Augusta Regional Airport (Bush Field) | P-N | 300,598 |
| Brunswick | BQK | BQK | KBQK | Brunswick Golden Isles Airport | P-N | 40,443 |
| Columbus | CSG | CSG | KCSG | Columbus Airport | P-N | 49,354 |
| Macon | MCN | MCN | KMCN | Middle Georgia Regional Airport | P-N | 15,431 |
| Savannah | SAV | SAV | KSAV | Savannah/Hilton Head International Airport | P-S | 1,356,660 |
| Valdosta | VLD | VLD | KVLD | Valdosta Regional Airport | P-N | 44,609 |
| HAWAII | | | | | | |
| Hilo, Hawaii | ITO | ITO | PHTO | Hilo International Airport | P-S | 599,148 |
| Honolulu, Oahu | HNL | HNL | PHNL | Daniel K. Inouye International Airport | P-L | 10,017,149 |
| Kahului, Maui | OGG | OGG | PHOG | Kahului Airport | P-M | 3,571,660 |
| Kailua-Kona, Hawaii | KOA | KOA | PHKO | Ellison Onizuka Kona International Airport at Keahole | P-S | 1,829,020 |
| Kaunakakai, Molokai | MKK | MKK | PHMK | Molokai Airport (Hoolehua Airport) | P-N | 79,336 |
| Lanai City, Lanai | LNY | LNY | PHNY | Lanai Airport | P-N | 42,061 |
| Lihue, Kauai | LIH | LIH | PHLI | Lihue Airport | P-S | 1,644,590 |
| IDAHO | | | | | | |
| Boise | BOI | BOI | KBOI | Boise Airport (Boise Air Terminal) (Gowen Field) | P-M | 1,943,181 |
| Hailey / Sun Valley | SUN | SUN | KSUN | Friedman Memorial Airport | P-N | 93,280 |
| Idaho Falls | IDA | IDA | KIDA | Idaho Falls Regional Airport (Fanning Field) | P-N | 161,019 |
| Lewiston | LWS | LWS | KLWS | Lewiston–Nez Perce County Airport | P-N | 57,957 |
| Pocatello | PIH | PIH | KPIH | Pocatello Regional Airport | P-N | 46,303 |
| Twin Falls | TWF | TWF | KTWF | Magic Valley Regional Airport (Joslin Field) | P-N | 47,084 |
| ILLINOIS | | | | | | |
| Belleville | BLV | BLV | KBLV | MidAmerica St. Louis Airport / Scott Air Force Base | P-N | 147,421 |
| Bloomington / Normal | BMI | BMI | KBMI | Central Illinois Regional Airport at Bloomington-Normal | P-N | 164,672 |
| Champaign / Urbana / Savoy | CMI | CMI | KCMI | University of Illinois - Willard Airport | P-N | 70,184 |
| Chicago | MDW | MDW | KMDW | Chicago Midway International Airport | P-L | 10,659,520 |
| Chicago | ORD | ORD | KORD | Chicago O'Hare International Airport | P-L | 35,843,104 |
| Decatur | DEC | DEC | KDEC | Decatur Airport | P-N | 11,216 |
| Marion | MWA | MWA | KMWA | Veterans Airport of Southern Illinois (Williamson County Regional Airport) | P-N | 10,558 |
| Moline | MLI | MLI | KMLI | Quad Cities International Airport | P-N | 272,481 |
| Peoria | PIA | PIA | KPIA | Peoria International Airport | P-N | 315,482 |
| Rockford | RFD | RFD | KRFD | Chicago Rockford International Airport (was Northwest Chicagoland Regional Airport at Rockford) | P-N | 120,494 |
| Springfield | SPI | SPI | KSPI | Abraham Lincoln Capital Airport | P-N | 50,513 |
| INDIANA | | | | | | |
| Evansville | EVV | EVV | KEVV | Evansville Regional Airport | P-N | 228,850 |
| Fort Wayne | FWA | FWA | KFWA | Fort Wayne International Airport | P-S | 372,030 |
| Indianapolis | IND | IND | KIND | Indianapolis International Airport | P-M | 4,655,847 |
| South Bend | SBN | SBN | KSBN | South Bend International Airport | P-S | 366,617 |
| IOWA | | | | | | |
| Cedar Rapids | CID | CID | KCID | Eastern Iowa Airport | P-S | 602,058 |
| Des Moines | DSM | DSM | KDSM | Des Moines International Airport | P-S | 1,347,876 |
| Dubuque | DBQ | DBQ | KDBQ | Dubuque Regional Airport | P-N | 38,831 |
| Sioux City | SUX | SUX | KSUX | Sioux Gateway Airport (Brig. General Bud Day Field) | P-N | 44,779 |
| Waterloo | ALO | ALO | KALO | Waterloo Regional Airport | P-N | 23,892 |
| KANSAS | | | | | | |
| Garden City | GCK | GCK | KGCK | Garden City Regional Airport | P-N | 25,243 |
| Hays | HYS | HYS | KHYS | Hays Regional Airport | P-N | 11,996 |
| Manhattan | MHK | MHK | KMHK | Manhattan Regional Airport | P-N | 72,883 |
| Salina | SLN | SLN | KSLN | Salina Regional Airport | P-N | 15,977 |
| Wichita | ICT | ICT | KICT | Wichita Dwight D. Eisenhower National Airport (was Wichita Mid-Continent Airport) | P-S | 812,252 |
| KENTUCKY | | | | | | |
| Cincinnati/Covington | CVG | CVG | KCVG | Cincinnati/Northern Kentucky International Airport | P-M | 4,269,258 |
| Lexington | LEX | LEX | KLEX | Blue Grass Airport | P-S | 657,018 |
| Louisville | SDF | SDF | KSDF | Louisville Muhammad Ali International Airport (Standiford Field) | P-S | 1,877,861 |
| Owensboro | OWB | OWB | KOWB | Owensboro–Daviess County Regional Airport | P-N | 19,532 |
| Paducah | PAH | PAH | KPAH | Barkley Regional Airport | P-N | 20,934 |
| LOUISIANA | | | | | | |
| Alexandria | AEX | AEX | KAEX | Alexandria International Airport | P-N | 141,173 |
| Baton Rouge | BTR | BTR | KBTR | Baton Rouge Metropolitan Airport (Ryan Field) | P-N | 390,107 |
| Lafayette | LFT | LFT | KLFT | Lafayette Regional Airport (Paul Fournet Field) | P-N | 223,529 |
| Lake Charles | LCH | LCH | KLCH | Lake Charles Regional Airport | P-N | 58,122 |
| Monroe | MLU | MLU | KMLU | Monroe Regional Airport | P-N | 107,107 |
| New Orleans | MSY | MSY | KMSY | Louis Armstrong New Orleans International Airport | P-M | 6,582,066 |
| Shreveport | SHV | SHV | KSHV | Shreveport Regional Airport | P-N | 291,136 |
| MAINE | | | | | | |
| Bangor | BGR | BGR | KBGR | Bangor International Airport | P-N | 336,140 |
| Portland | PWM | PWM | KPWM | Portland International Jetport | P-S | 1,062,873 |
| Presque Isle | PQI | PQI | KPQI | Presque Isle International Airport | P-N | 10,865 |
| Rockland | RKD | RKD | KRKD | Knox County Regional Airport | P-N | 17,133 |
| MARYLAND | | | | | | |
| Baltimore | BWI | BWI | KBWI | Baltimore/Washington International Airport | P-L | 11,151,169 |
| Hagerstown | HGR | HGR | KHGR | Hagerstown Regional Airport (Richard A. Henson Field) | P-N | 32,197 |
| Salisbury | SBY | SBY | KSBY | Salisbury Regional Airport | P-N | 47,275 |
| MASSACHUSETTS | | | | | | |
| Boston | BOS | BOS | KBOS | Gen. Edward Lawrence Logan International Airport | P-L | 20,006,521 |
| Hyannis | HYA | HYA | KHYA | Cape Cod Gateway Airport (Boardman/Polando Field) | P-N | 28,341 |
| Nantucket | ACK | ACK | KACK | Nantucket Memorial Airport | P-N | 126,610 |
| Vineyard Haven | MVY | MVY | KMVY | Martha's Vineyard Airport | P-N | 52,605 |
| Worcester | ORH | ORH | KORH | Worcester Regional Airport | P-N | 71,631 |
| MICHIGAN | | | | | | |
| Alpena | APN | APN | KAPN | Alpena County Regional Airport | P-N | 11,614 |
| Detroit | DTW | DTW | KDTW | Detroit Metro Wayne County Airport | P-L | 17,436,837 |
| Escanaba | ESC | ESC | KESC | Delta County Airport | P-N | 18,474 |
| Flint | FNT | FNT | KFNT | Bishop International Airport | P-N | 361,709 |
| Grand Rapids | GRR | GRR | KGRR | Gerald R. Ford International Airport | P-S | 1,631,398 |
| Hancock | CMX | CMX | KCMX | Houghton County Memorial Airport | P-N | 24,041 |
| Iron Mountain | IMT | IMT | KIMT | Ford Airport | P-N | 19,552 |
| Kalamazoo | AZO | AZO | KAZO | Kalamazoo/Battle Creek International Airport | P-N | 152,845 |
| Lansing | LAN | LAN | KLAN | Capital Region International Airport (was Lansing Capital City) | P-N | 184,018 |
| Marquette | SAW | MQT | KSAW | Marquette Sawyer Regional Airport | P-N | 53,558 |
| Muskegon | MKG | MKG | KMKG | Muskegon County Airport | P-N | 18,718 |
| Pellston | PLN | PLN | KPLN | Pellston Regional/Emmet County Airport | P-N | 25,464 |
| Saginaw | MBS | MBS | KMBS | MBS International Airport | P-N | 127,627 |
| Sault Ste. Marie | CIU | CIU | KCIU | Chippewa County International Airport | P-N | 23,324 |
| Traverse City | TVC | TVC | KTVC | Cherry Capital Airport (was Cherry County Airpark) | P-N | 247,324 |
| MINNESOTA | | | | | | |
| Bemidji | BJI | BJI | KBJI | Bemidji Regional Airport | P-N | 30,081 |
| Brainerd | BRD | BRD | KBRD | Brainerd Lakes Regional Airport | P-N | 22,233 |
| Duluth | DLH | DLH | KDLH | Duluth International Airport | P-N | 136,806 |
| Hibbing | HIB | HIB | KHIB | Range Regional Airport (was Chisholm–Hibbing Airport) | P-N | 17,111 |
| Minneapolis-St. Paul | MSP | MSP | KMSP | Minneapolis–St. Paul International/Wold-Chamberlain Airport | P-L | 18,361,942 |
| Rochester | RST | RST | KRST | Rochester International Airport | P-N | 182,509 |
| St. Cloud | STC | STC | KSTC | St. Cloud Regional Airport | P-N | 22,464 |
| MISSISSIPPI | | | | | | |
| Columbus | GTR | GTR | KGTR | Golden Triangle Regional Airport | P-N | 46,246 |
| Gulfport / Biloxi | GPT | GPT | KGPT | Gulfport–Biloxi International Airport | P-N | 359,055 |
| Hattiesburg / Laurel | PIB | PIB | KPIB | Hattiesburg–Laurel Regional Airport | P-N | 9,813 |
| Jackson | JAN | JAN | KJAN | Jackson–Medgar Wiley Evers International Airport | P-S | 489,454 |
| Meridian | MEI | MEI | KMEI | Key Field | P-N | 19,332 |
| Tupelo | TUP | TUP | KTUP | Tupelo Regional Airport (C.D. Lemons Field) | P-N | 13,557 |
| MISSOURI | | | | | | |
| Branson | BBG | BKG | KBBG | Branson Airport | P-N | 1,601 |
| Columbia | COU | COU | KCOU | Columbia Regional Airport | P-N | 120,235 |
| Fort Leonard Wood / Waynesville | TBN | TBN | KTBN | Waynesville–St. Robert Regional Airport (Forney Field) | P-N | 7,717 |
| Joplin | JLN | JLN | KJLN | Joplin Regional Airport | P-N | 40,013 |
| Kansas City | MCI | MCI | KMCI | Kansas City International Airport (was Mid-Continent International) | P-M | 5,790,847 |
| St. Louis | STL | STL | KSTL | St. Louis Lambert International Airport | P-M | 7,631,953 |
| Springfield/Branson | SGF | SGF | KSGF | Springfield–Branson National Airport | P-S | 523,108 |
| MONTANA | | | | | | |
| Billings | BIL | BIL | KBIL | Billings Logan International Airport | P-S | 440,263 |
| Bozeman | BZN | BZN | KBZN | Bozeman Yellowstone International Airport (was Gallatin Field) | P-S | 670,295 |
| Butte | BTM | BTM | KBTM | Bert Mooney Airport | P-N | 25,803 |
| Great Falls | GTF | GTF | KGTF | Great Falls International Airport | P-N | 176,434 |
| Helena | HLN | HLN | KHLN | Helena Regional Airport | P-N | 115,438 |
| Kalispell | GPI | FCA | KGPI | Glacier Park International Airport | P-S | 307,242 |
| Missoula | MSO | MSO | KMSO | Missoula Montana Airport (was Missoula International Airport) | P-S | 425,563 |
| West Yellowstone | WYS | WYS | KWYS | Yellowstone Airport | P-N | 8,200 |
| NEBRASKA | | | | | | |
| Grand Island | GRI | GRI | KGRI | Central Nebraska Regional Airport | P-N | 63,298 |
| Kearney | EAR | EAR | KEAR | Kearney Regional Airport (was Kearney Municipal) | P-N | 4,568 |
| Lincoln | LNK | LNK | KLNK | Lincoln Airport (was Lincoln Municipal) | P-N | 150,214 |
| North Platte | LBF | LBF | KLBF | North Platte Regional Airport (Lee Bird Field) | P-N | 13,798 |
| Omaha | OMA | OMA | KOMA | Eppley Airfield | P-M | 2,454,878 |
| Scottsbluff | BFF | BFF | KBFF | Western Nebraska Regional Airport (William B. Heilig Field) | P-N | 14,295 |
| NEVADA | | | | | | |
| Boulder City | BVU | BLD | KBVU | Boulder City Municipal Airport | P-N | 205,690 |
| Elko | EKO | EKO | KEKO | Elko Regional Airport (J.C. Harris Field) | P-N | 18,363 |
| Las Vegas | LAS | LAS | KLAS | Harry Reid International Airport | P-L | 23,795,012 |
| Reno | RNO | RNO | KRNO | Reno/Tahoe International Airport | P-M | 2,048,916 |
| NEW HAMPSHIRE | | | | | | |
| Manchester | MHT | MHT | KMHT | Manchester–Boston Regional Airport | P-S | 911,225 |
| Portsmouth | PSM | PSM | KPSM | Portsmouth International Airport at Pease | P-N | 92,836 |
| NEW JERSEY | | | | | | |
| Atlantic City | ACY | ACY | KACY | Atlantic City International Airport | P-S | 568,958 |
| Newark | EWR | EWR | KEWR | Newark Liberty International Airport | P-L | 22,797,602 |
| Trenton | TTN | TTN | KTTN | Trenton–Mercer Airport | P-N | 404,349 |
| NEW MEXICO | | | | | | |
| Albuquerque | ABQ | ABQ | KABQ | Albuquerque International Sunport | P-M | 2,647,269 |
| Hobbs | HOB | HOB | KHOB | Lea County Regional Airport | P-N | 23,475 |
| Roswell | ROW | ROW | KROW | Roswell Air Center | P-N | 56,632 |
| Santa Fe | SAF | SAF | KSAF | Santa Fe Municipal Airport | P-N | 115,787 |
| NEW YORK | | | | | | |
| Albany | ALB | ALB | KALB | Albany International Airport | P-S | 1,440,674 |
| Binghamton | BGM | BGM | KBGM | Greater Binghamton Airport (Edwin A. Link Field) | P-N | 36,382 |
| Buffalo | BUF | BUF | KBUF | Buffalo Niagara International Airport | P-S | 2,523,158 |
| Elmira / Corning | ELM | ELM | KELM | Elmira/Corning Regional Airport | P-N | 141,075 |
| Ithaca | ITH | ITH | KITH | Ithaca Tompkins International Airport | P-N | 99,070 |
| New York | JFK | JFK | KJFK | John F. Kennedy International Airport (was New York International Airport) | P-L | 30,620,769 |
| New York | LGA | LGA | KLGA | LaGuardia Airport (and Marine Air Terminal) | P-L | 15,058,501 |
| Islip / Brookhaven | ISP | ISP | KISP | Long Island MacArthur Airport | P-S | 811,535 |
| Newburgh | SWF | SWF | KSWF | New York Stewart International Airport | P-N | 354,869 |
| Niagara Falls | IAG | IAG | KIAG | Niagara Falls International Airport | P-N | 119,182 |
| Ogdensburg | OGS | OGS | KOGS | Ogdensburg International Airport | P-N | 23,448 |
| Plattsburgh | PBG | PBG | KPBG | Plattsburgh International Airport | P-N | 119,783 |
| Rochester | ROC | ROC | KROC | Frederick Douglass/Greater Rochester International Airport | P-S | 1,281,908 |
| Syracuse | SYR | SYR | KSYR | Syracuse Hancock International Airport | P-S | 1,139,568 |
| Watertown | ART | ART | KART | Watertown International Airport | P-N | 23,844 |
| White Plains | HPN | HPN | KHPN | Westchester County Airport | P-S | 789,283 |
| NORTH CAROLINA | | | | | | |
| Asheville | AVL | AVL | KAVL | Asheville Regional Airport | P-S | 573,206 |
| Charlotte | CLT | CLT | KCLT | Charlotte Douglas International Airport | P-L | 22,281,949 |
| Concord | JQF | USA | KJQF | Concord–Padgett Regional Airport | P-N | 147,065 |
| Fayetteville | FAY | FAY | KFAY | Fayetteville Regional Airport (Grannis Field) | P-N | 234,998 |
| Greensboro | GSO | GSO | KGSO | Piedmont Triad International Airport | P-S | 938,593 |
| Greenville | PGV | PGV | KPGV | Pitt–Greenville Airport | P-N | 51,599 |
| Jacksonville | OAJ | OAJ | KOAJ | Albert J. Ellis Airport | P-N | 152,448 |
| New Bern | EWN | EWN | KEWN | Coastal Carolina Regional Airport (was Craven County Regional) | P-N | 111,172 |
| Raleigh | RDU | RDU | KRDU | Raleigh–Durham International Airport | P-M | 6,258,101 |
| Wilmington | ILM | ILM | KILM | Wilmington International Airport | P-S | 468,816 |
| NORTH DAKOTA | | | | | | |
| Bismarck | BIS | BIS | KBIS | Bismarck Municipal Airport | P-N | 215,056 |
| Dickinson | DIK | DIK | KDIK | Dickinson Theodore Roosevelt Regional Airport | P-N | 17,506 |
| Fargo | FAR | FAR | KFAR | Hector International Airport | P-S | 408,477 |
| Grand Forks | GFK | GFK | KGFK | Grand Forks International Airport | P-N | 69,800 |
| Jamestown | JMS | JMS | KJMS | Jamestown Regional Airport | P-N | 12,804 |
| Minot | MOT | MOT | KMOT | Minot International Airport | P-N | 126,575 |
| Williston | XWA | XWA | KXWA | Williston Basin International Airport | P-N | 46,577 |
| OHIO | | | | | | |
| Akron / Canton | CAK | CAK | KCAK | Akron–Canton Airport | P-N | 449,731 |
| Cleveland | CLE | CLE | KCLE | Cleveland Hopkins International Airport | P-M | 4,701,713 |
| Columbus | CMH | CMH | KCMH | John Glenn Columbus International Airport | P-M | 3,976,620 |
| Columbus | LCK | LCK | KLCK | Rickenbacker International Airport | P-N | 154,475 |
| Dayton | DAY | DAY | KDAY | James M. Cox Dayton International Airport | P-S | 858,022 |
| Toledo | TOL | TOL | KTOL | Eugene F. Kranz Toledo Express Airport | P-N | 123,541 |
| OKLAHOMA | | | | | | |
| Lawton | LAW | LAW | KLAW | Lawton–Fort Sill Regional Airport | P-N | 48,086 |
| Oklahoma City | OKC | OKC | KOKC | Will Rogers World Airport | P-S | 2,094,708 |
| Stillwater | SWO | SWO | KSWO | Stillwater Regional Airport | P-N | 27,321 |
| Tulsa | TUL | TUL | KTUL | Tulsa International Airport | P-S | 1,482,908 |
| OREGON | | | | | | |
| Eugene | EUG | EUG | KEUG | Mahlon Sweet Field | P-S | 566,832 |
| Medford | MFR | MFR | KMFR | Rogue Valley International–Medford Airport | P-S | 492,217 |
| North Bend | OTH | OTH | KOTH | Southwest Oregon Regional Airport (was North Bend Municipal) | P-N | 12,369 |
| Portland | PDX | PDX | KPDX | Portland International Airport | P-M | 9,804,868 |
| Redmond | RDM | RDM | KRDM | Roberts Field | P-S | 430,562 |
| PENNSYLVANIA | | | | | | |
| Allentown | ABE | ABE | KABE | Lehigh Valley International Airport (was Allentown–Bethlehem–Easton International Airport) | P-S | 376,468 |
| Erie | ERI | ERI | KERI | Erie International Airport (Tom Ridge Field) | P-N | 95,342 |
| Harrisburg | MDT | MDT | KMDT | Harrisburg International Airport | P-S | 636,756 |
| Latrobe | LBE | LBE | KLBE | Arnold Palmer Regional Airport | P-N | 151,410 |
| Philadelphia | PHL | PHL | KPHL | Philadelphia International Airport | P-L | 15,292,670 |
| Pittsburgh | PIT | PIT | KPIT | Pittsburgh International Airport | P-M | 4,670,033 |
| State College | UNV | SCE | KUNV | State College Regional Airport | P-N | 153,571 |
| Wilkes-Barre / Scranton | AVP | AVP | KAVP | Wilkes-Barre/Scranton International Airport | P-N | 258,628 |
| RHODE ISLAND | | | | | | |
| Block Island | BID | BID | KBID | Block Island State Airport | P-N | 16,809 |
| Providence | PVD | PVD | KPVD | Rhode Island T. F. Green International Airport | P-S | 2,117,409 |
| Westerly | WST | WST | KWST | Westerly State Airport | P-N | 17,694 |
| SOUTH CAROLINA | | | | | | |
| Charleston | CHS | CHS | KCHS | Charleston International Airport / Charleston AFB | P-M | 2,192,893 |
| Columbia | CAE | CAE | KCAE | Columbia Metropolitan Airport | P-S | 566,660 |
| Florence | FLO | FLO | KFLO | Florence Regional Airport | P-N | 44,333 |
| Greenville | GSP | GSP | KGSP | Greenville–Spartanburg International Airport (Roger Milliken Field) | P-S | 1,133,012 |
| Hilton Head | HXD | HHH | KHXD | Hilton Head Airport | P-N | 36,308 |
| Myrtle Beach | MYR | MYR | KMYR | Myrtle Beach International Airport | P-S | 1,254,307 |
| SOUTH DAKOTA | | | | | | |
| Aberdeen | ABR | ABR | KABR | Aberdeen Regional Airport | P-N | 28,404 |
| Pierre | PIR | PIR | KPIR | Pierre Regional Airport | P-N | 30,124 |
| Rapid City | RAP | RAP | KRAP | Rapid City Regional Airport | P-S | 303,471 |
| Sioux Falls | FSD | FSD | KFSD | Sioux Falls Regional Airport (Joe Foss Field) | P-S | 529,895 |
| Watertown | ATY | ATY | KATY | Watertown Regional Airport | P-N | 12,064 |
| TENNESSEE | | | | | | |
| Chattanooga | CHA | CHA | KCHA | Chattanooga Metropolitan Airport (Lovell Field) | P-S | 504,833 |
| Knoxville | TYS | TYS | KTYS | McGhee Tyson Airport | P-S | 1,069,565 |
| Memphis | MEM | MEM | KMEM | Memphis International Airport | P-M | 2,213,083 |
| Nashville | BNA | BNA | KBNA | Nashville International Airport (Berry Field) | P-L | 8,017,347 |
| Tri-Cities | TRI | TRI | KTRI | Tri-Cities Airport | P-N | 200,086 |
| TEXAS | | | | | | |
| Abilene | ABI | ABI | KABI | Abilene Regional Airport | P-N | 75,402 |
| Amarillo | AMA | AMA | KAMA | Rick Husband Amarillo International Airport | P-N | 303,904 |
| Austin | AUS | AUS | KAUS | Austin–Bergstrom International Airport | P-L | 6,666,215 |
| Beaumont | BPT | BPT | KBPT | Jack Brooks Regional Airport (was Southeast Texas Regional) | P-N | 21,914 |
| Brownsville | BRO | BRO | KBRO | Brownsville/South Padre Island International Airport | P-N | 167,957 |
| College Station | CLL | CLL | KCLL | Easterwood Field | P-N | 67,033 |
| Corpus Christi | CRP | CRP | KCRP | Corpus Christi International Airport | P-N | 285,195 |
| Dallas | DAL | DAL | KDAL | Dallas Love Field | P-M | 6,487,563 |
| Dallas–Fort Worth | DFW | DFW | KDFW | Dallas Fort Worth International Airport | P-L | 30,005,266 |
| Del Rio | DRT | DRT | KDRT | Del Rio International Airport | P-N | 19,879 |
| El Paso | ELP | ELP | KELP | El Paso International Airport | P-S | 1,438,321 |
| Harlingen | HRL | HRL | KHRL | Valley International Airport | P-S | 355,190 |
| Houston | IAH | IAH | KIAH | George Bush Intercontinental/Houston Airport | P-L | 16,242,821 |
| Houston | HOU | HOU | KHOU | William P. Hobby Airport | P-M | 5,560,780 |
| Killeen | GRK | GRK | KGRK | Killeen Regional Airport / Robert Gray Army Airfield | P-N | 142,253 |
| Laredo | LRD | LRD | KLRD | Laredo International Airport | P-N | 108,992 |
| Longview | GGG | GGG | KGGG | East Texas Regional Airport | P-N | 23,942 |
| Lubbock | LBB | LBB | KLBB | Lubbock Preston Smith International Airport | P-S | 405,157 |
| McAllen | MFE | MFE | KMFE | McAllen Miller International Airport | P-S | 477,636 |
| Midland / Odessa | MAF | MAF | KMAF | Midland International Air and Space Port | P-S | 504,264 |
| San Angelo | SJT | SJT | KSJT | San Angelo Regional Airport (Mathis Field) | P-N | 60,115 |
| San Antonio | SAT | SAT | KSAT | San Antonio International Airport | P-M | 3,677,643 |
| Tyler | TYR | TYR | KTYR | Tyler Pounds Regional Airport | P-N | 39,943 |
| Waco | ACT | ACT | KACT | Waco Regional Airport | P-N | 47,541 |
| Wichita Falls | SPS | SPS | KSPS | Wichita Falls Municipal Airport / Sheppard Air Force Base | P-N | 32,038 |
| UTAH | | | | | | |
| Cedar City | CDC | CDC | KCDC | Cedar City Regional Airport | P-N | 12,807 |
| Moab | CNY | CNY | KCNY | Canyonlands Regional Airport | P-N | 20,093 |
| Ogden | OGD | OGD | KOGD | Ogden–Hinckley Airport | P-N | 29,857 |
| Provo | PVU | PVU | KPVU | Provo Municipal Airport | P-N | 118,740 |
| St. George | SGU | SGU | KSGU | St. George Regional Airport | P-N | 153,200 |
| Salt Lake City | SLC | SLC | KSLC | Salt Lake City International Airport | P-L | 10,795,906 |
| VERMONT | | | | | | |
| Burlington | BTV | BTV | KBTV | Patrick Leahy Burlington International Airport | P-S | 658,879 |
| VIRGINIA | | | | | | |
| Charlottesville | CHO | CHO | KCHO | Charlottesville–Albemarle Airport | P-N | 352,816 |
| Lynchburg | LYH | LYH | KLYH | Lynchburg Regional Airport (Preston Glenn Field) | P-N | 83,392 |
| Newport News | PHF | PHF | KPHF | Newport News/Williamsburg International Airport (Patrick Henry Field) | P-N | 195,573 |
| Norfolk | ORF | ORF | KORF | Norfolk International Airport | P-S | 1,846,031 |
| Richmond | RIC | RIC | KRIC | Richmond International Airport (Byrd Field) | P-S | 2,048,691 |
| Roanoke | ROA | ROA | KROA | Roanoke–Blacksburg Regional Airport (Woodrum Field) | P-N | 330,063 |
| Staunton / Waynesboro / Harrisonburg | SHD | SHD | KSHD | Shenandoah Valley Regional Airport | P-N | 12,179 |
| Washington, D.C. / Arlington | DCA | DCA | KDCA | Ronald Reagan Washington National Airport | P-L | 11,366,771 |
| Washington, D.C. / Dulles / Chantilly | IAD | IAD | KIAD | Washington Dulles International Airport | P-L | 11,621,623 |
| WASHINGTON | | | | | | |
| Bellingham | BLI | BLI | KBLI | Bellingham International Airport | P-N | 368,186 |
| Eastsound | ORS | ESD | KORS | Orcas Island Airport | P-N | 10,101 |
| Everett | PAE | PAE | KPAE | Paine Field (Snohomish County Airport) | P-N | 3,037 |
| Friday Harbor | FHR | FRD | KFHR | Friday Harbor Airport | P-N | 13,497 |
| Pasco | PSC | PSC | KPSC | Tri-Cities Airport | P-S | 395,348 |
| Pullman / Moscow, Idaho | PUW | PUW | KPUW | Pullman–Moscow Regional Airport | P-N | 66,669 |
| Seattle | BFI | BFI | KBFI | King County International Airport (Boeing Field) | P-N | 18,586 |
| Seattle / Tacoma (SeaTac) | SEA | SEA | KSEA | Seattle–Tacoma International Airport | P-L | 24,024,908 |
| Spokane | GEG | GEG | KGEG | Spokane International Airport (Geiger Field) | P-S | 1,872,781 |
| Walla Walla | ALW | ALW | KALW | Walla Walla Regional Airport | P-N | 49,527 |
| Wenatchee | EAT | EAT | KEAT | Pangborn Memorial Airport | P-N | 64,528 |
| Yakima | YKM | YKM | KYKM | Yakima Air Terminal (McAllister Field) | P-N | 69,510 |
| WEST VIRGINIA | | | | | | |
| Charleston | CRW | CRW | KCRW | Yeager Airport | P-N | 164,240 |
| Clarksburg | CKB | CKB | KCKB | North Central West Virginia Airport (was Harrison-Marion Regional) | P-N | 46,508 |
| Huntington | HTS | HTS | KHTS | Tri-State Airport (Milton J. Ferguson Field) | P-N | 91,091 |
| Lewisburg | LWB | LWB | KLWB | Greenbrier Valley Airport | P-N | 10,048 |
| WISCONSIN | | | | | | |
| Appleton / Fox Cities | ATW | ATW | KATW | Appleton International Airport | P-S | 474,885 |
| Eau Claire | EAU | EAU | KEAU | Chippewa Valley Regional Airport | P-N | 25,856 |
| Green Bay | GRB | GRB | KGRB | Green Bay–Austin Straubel International Airport | P-N | 330,478 |
| La Crosse | LSE | LSE | KLSE | La Crosse Regional Airport | P-N | 43,681 |
| Madison | MSN | MSN | KMSN | Dane County Regional Airport (Truax Field) | P-S | 1,037,973 |
| Milwaukee | MKE | MKE | KMKE | Milwaukee Mitchell International Airport | P-M | 2,959,810 |
| Mosinee | CWA | CWA | KCWA | Central Wisconsin Airport | P-N | 84,775 |
| Rhinelander | RHI | RHI | KRHI | Rhinelander–Oneida County Airport | P-N | 20,986 |
| WYOMING | | | | | | |
| Casper | CPR | CPR | KCPR | Casper–Natrona County International Airport | P-N | 66,629 |
| Cody | COD | COD | KCOD | Yellowstone Regional Airport | P-N | 37,349 |
| Gillette | GCC | GCC | KGCC | Gillette–Campbell County Airport | P-N | 23,873 |
| Jackson | JAC | JAC | KJAC | Jackson Hole Airport | P-S | 497,548 |
| Laramie | LAR | LAR | KLAR | Laramie Regional Airport | P-N | 16,728 |
| Riverton | RIW | RIW | KRIW | Central Wyoming Regional Airport (was Riverton Regional) | P-N | 15,420 |
| Rock Springs | RKS | RKS | KRKS | Southwest Wyoming Regional Airport (Rock Springs–Sweetwater County Airport) | P-N | 16,679 |
| Sheridan | SHR | SHR | KSHR | Sheridan County Airport | P-N | 23,920 |
| GUAM | | | | | | |
| Agana / Tamuning | GUM | GUM | PGUM | Antonio B. Won Pat International Airport | P-N | 1,736,131 |
| NORTHERN MARIANAS | | | | | | |
| Obyan, Saipan Island | GSN | SPN | PGSN | Saipan International Airport (Francisco C. Ada) | P-N | 595,181 |
| Tinian Island | TNI | TIQ | PGWT | Tinian International Airport (West Tinian) | P-N | 38,664 |
| PUERTO RICO | | | | | | |
| Aguadilla | BQN | BQN | TJBQ | Rafael Hernández Airport | P-N | 294,921 |
| Ceiba | RVR | NRR | TJRV | José Aponte de la Torre Airport | P-N | 21,870 |
| Culebra | CPX | CPX | TJCP | Benjamín Rivera Noriega Airport | P-N | 14,612 |
| Ponce | PSE | PSE | TJPS | Mercedita Airport | P-N | 91,966 |
| San Juan | SIG | SIG | TJIG | Fernando Luis Ribas Dominicci Airport (Isla Grande Airport) | P-N | 14,106 |
| San Juan / Carolina | SJU | SJU | TJSJ | Luis Muñoz Marín International Airport | P-M | 4,033,412 |
| Vieques | VQS | VQS | TJVQ | Antonio Rivera Rodríguez Airport | P-N | 29,022 |
| U.S. VIRGIN ISLANDS | | | | | | |
| Charlotte Amalie, St. Thomas | STT | STT | TIST | Cyril E. King Airport | P-S | 417,871 |
| Christiansted, St. Croix | STX | STX | TISX | Henry E. Rohlsen Airport | P-N | 212,812 |