How Do You Find a Complete List of the US Airport Codes?


Quick Answer

To find a complete list of United States airport International Air Transport Association (IATA) codes, go to its official website or a website such as Expedia or Leonard's Guide Online. The IATA code is a unique three-letter code used by members of the airline industry throughout the world. It makes communication between customers, pilots, travel agents and other airline industry employees easier than saying the complete airport name.

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Full Answer

To find a complete list at Leonard's Guide Online, follow the steps below:

  1. Go to the website
  2. Go to the website for Leonard's Guide Online and click on the site map. Alternatively, search for the Leonard's Guide Online site map using a search engine such as Google.

  3. Choose the airport directory
  4. Choose "U.S. Airports" at the bottom of the screen.

  5. View the airport directory
  6. View the complete list of three-letter IATA codes for the U.S. This list is displayed in alphabetical order by state.

Customers can also search for an individual airport's IATA code on the IATA website by accessing the IATA code search and entering the desired city name. A list of codes for airports located near the city will be displayed. Examples of codes include BOS for Boston's Logan International Airport, MSY for New Orleans International Airport, FLL for Fort Lauderdale-Hollywood International Airport and DEN for Denver International Airport.

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