United States Airport Codes
List of three-letter airport codes covering the United States.
| Alabama | AL |
| Birmingham International Airport | BHM |
| Dothan Regional Airport | DHN |
| Huntsville International Airport | HSV |
| Mobile | MOB |
| Montgomery | MGM |
| Alaska | AK |
| Anchorage International Airport | ANC |
| Fairbanks International Airport | FAI |
| Juneau International Airport | JNU |
| Arizona | AZ |
| Flagstaff | FLG |
| Phoenix, Phoenix Sky Harbor International Airport | PHX |
| Tucson International Airport | TUS |
| Yuma International Airport | YUM |
| Arkansas | AR |
| Fayetteville | FYV |
| Little Rock National Airport | LIT |
| Northwest Arkansas Regional Airport | XNA |
| California | CA |
| Burbank | BUR |
| Fresno | FAT |
| Long Beach | LGB |
| Los Angeles International Airport | LAX |
| Oakland | OAK |
| Ontario | ONT |
| Palm Springs | PSP |
| Sacramento | SMF |
| San Diego | SAN |
| San Francisco International Airport | SFO |
| San Jose | SJC |
| Santa Ana | SNA |
| Colorado | CO |
| Aspen | ASE |
| Colorado Springs | COS |
| Denver International Airport | DEN |
| Grand Junction | GJT |
| Pueblo | PUB |
| Connecticut | CT |
| Hartford | BDL |
| Tweed New Haven | HVN |
| District of Columbia | DC |
| Washington, Dulles International Airport | IAD |
| Washington National Airport | DCA |
| Florida | FL |
| Daytona Beach | DAB |
| Fort Lauderdale-Hollywood International Airport | FLL |
| Fort Meyers | RSW |
| Jacksonville | JAX |
| Key West International Airport | EYW |
| Miami International Airport | MIA |
| Orlando | MCO |
| Pensacola | PNS |
| St. Petersburg | PIE |
| Sarasota | SRQ |
| Tampa | TPA |
| West Palm Beach | PBI |
| Panama City-Bay County International Airport | PFN |
| Georgia | GA |
| Atlanta Hartsfield International Airport | ATL |
| Augusta | AGS |
| Savannah | SAV |
| Hawaii | HI |
| Hilo | ITO |
| Honolulu International Airport | HNL |
| Kahului | OGG |
| Kailua | KOA |
| Lihue | LIH |
| Idaho | ID |
| Boise | BOI |
| Illinois | IL |
| Chicago Midway Airport | MDW |
| Chicago, O'Hare International Airport Airport | ORD |
| Moline | MLI |
| Peoria | PIA |
| Indiana | IN |
| Evansville | EVV |
| Fort Wayne | FWA |
| Indianapolis International Airport | IND |
| South Bend | SBN |
| Iowa | IA |
| Cedar Rapids | CID |
| Des Moines | DSM |
| Kansas | KS |
| Wichita | ICT |
| Kentucky | KY |
| Lexington | LEX |
| Louisville | SDF |
| Louisiana | LA |
| Baton Rouge | BTR |
| New Orleans International Airport | MSY |
| Shreveport | SHV |
| Maine | ME |
| Augusta | AUG |
| Bangor | BGR |
| Portland | PWM |
| Maryland | MD |
| Baltimore | BWI |
| Massachusetts | MA |
| Boston, Logan International Airport | BOS |
| Hyannis | HYA |
| Nantucket | ACK |
| Worcester | ORH |
| Michigan | MI |
| Battlecreek | BTL |
| Detroit Metropolitan Airport | DTW |
| Detroit | DET |
| Flint | FNT |
| Grand Rapids | GRR |
| Kalamazoo-Battle Creek International Airport | AZO |
| Lansing | LAN |
| Saginaw | MBS |
| Minnesota | MN |
| Duluth | DLH |
| Minneapolis/St.Paul International Airport | MSP |
| Rochester | RST |
| Mississippi | MS |
| Gulfport | GPT |
| Jackson | JAN |
| Missouri | MO |
| Kansas City | MCI |
| St Louis, Lambert International Airport | STL |
| Springfield | SGF |
| Montana | MT |
| Billings | BIL |
| Nebraska | NE |
| Lincoln | LNK |
| Omaha | OMA |
| Nevada | NV |
| Las Vegas, Las Vegas McCarran International Airport | LAS |
| Reno-Tahoe International Airport | RNO |
| New Hampshire | NH |
| Manchester | MHT |
| New Jersey | NJ |
| Atlantic City International Airport | ACY |
| Newark International Airport | EWR |
| Trenton | TTN |
| New Mexico | NM |
| Albuquerque International Airport | ABQ |
| Alamogordo | ALM |
| New York | NY |
| Albany International Airport | ALB |
| Buffalo | BUF |
| Islip | ISP |
| New York, John F Kennedy International Airport | JFK |
| New York, La Guardia Airport | LGA |
| Newburgh | SWF |
| Rochester | ROC |
| Syracuse | SYR |
| Westchester | HPN |
| North Carolina | NC |
| Asheville | AVL |
| Charlotte/Douglas International Airport | CLT |
| Fayetteville | FAY |
| Greensboro | GSO |
| Raleigh | RDU |
| Winston-Salem | INT |
| North Dakota | ND |
| Bismark | BIS |
| Fargo | FAR |
| Ohio | OH |
| Akron | CAK |
| Cincinnati | CVG |
| Cleveland | CLE |
| Columbus | CMH |
| Dayton | DAY |
| Toledo | TOL |
| Oklahoma | OK |
| Oklahoma City | OKC |
| Tulsa | TUL |
| Oregon | OR |
| Eugene | EUG |
| Portland International Airport | PDX |
| Portland, Hillsboro Airport | HIO |
| Salem | SLE |
| Pennsylvania | PA |
| Allentown | ABE |
| Erie | ERI |
| Harrisburg | MDT |
| Philadelphia | PHL |
| Pittsburgh | PIT |
| Scranton | AVP |
| Rhode Island | RI |
| Providence - T.F. Green Airport | PVD |
| South Carolina | SC |
| Charleston | CHS |
| Columbia | CAE |
| Greenville | GSP |
| Myrtle Beach | MYR |
| South Dakota | SD |
| Pierre | PIR |
| Rapid City | RAP |
| Sioux Falls | FSD |
| Tennessee | TN |
| Bristol | TRI |
| Chattanooga | CHA |
| Knoxville | TYS |
| Memphis | MEM |
| Nashville | BNA |
| Texas | TX |
| Amarillo | AMA |
| Austin Bergstrom International Airport | AUS |
| Corpus Christi | CRP |
| Dallas Love Field Airport | DAL |
| Dallas/Fort Worth International Airport | DFW |
| El Paso | ELP |
| Houston, William B Hobby Airport | HOU |
| Houston, George Bush Intercontinental Airport | IAH |
| Lubbock | LBB |
| Midland | MAF |
| San Antonio International Airport | SAT |
| Utah | UT |
| Salt Lake City | SLC |
| Vermont | VT |
| Burlington | BTV |
| Montpelier | MPV |
| Rutland | RUT |
| Virginia | VA |
| Dulles | IAD |
| Newport News | PHF |
| Norfolk | ORF |
| Richmond | RIC |
| Roanoke | ROA |
| Washington | WA |
| Pasco, Pasco/Tri-Cities Airport | PSC |
| Seattle, Tacoma International Airport | SEA |
| Spokane International Airport | GEG |
| West Virginia | WV |
| Charleston | CRW |
| Clarksburg | CKB |
| Huntington Tri-State Airport | HTS |
| Wisconsin | WI |
| Green Bay | GRB |
| Madison | MSN |
| Milwaukee | MKE |
| Wyoming | WY |
| Casper | CPR |
| Cheyenne | CYS |
| Jackson Hole | JAC |
| Rock Springs | RKS |
What is an IATA three-letter airport code?
United States airports, as well as airports around the world use a universal unique three-letter airport code, or Location Identifier defined by the International Air Transport Association. It's easier to say, and write LAX than Los Angeles International Airport for the pilots, controllers, travel agents, frequent flyers, computers and baggage handlers. It's the three-letter code you see on baggage tags in the airport.
Are there four-character codes?
The ICAO airport code is a four-character alphanumeric code used to designate all airport around the world as defined by the International Civil Aviation Organization. ICAO codes differ from the IATA codes used for reservations and baggage, as they are used by air traffic control for flight planning and airline operations, and are not included in this list.
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