Airport Codes: The following airports are major US hubs and their airport codes:
Atlanta International Airport, Atlanta, GA (ATL)Baltimore/Washington International, BWI Airport, MD (BWI)Boston Logan International, Boston, MA (BOS)Bush Intercontinental Airport, Houston, TX (IAH)Charlotte/Douglas International, Charlotte, NC (CLT) . Chicago Midway Airport, Chicago, IL (MDW)Chicago O'Hare International, Chicago, IL (ORD)Cincinatti/Northern Kentucky International, Cincinnati, OH (CVG)Dallas/Fort Worth International, Dallas, TX (DFW)Denver International Airport, Denver, CO (DEN)Detroit Metro Airport, Detroit, MI (DTW)Fort Lauderdale Hollywood International, Ft Lauderdale, FL (FLL)Honolulu International Airport, Honolulu, HI (HNL)John F Kennedy International, New York, NY (JFK)La Guardia Airport, New York, NY (LGA)Lambert-St Louis International, St Louis, MO (STL)Los Angeles International, Los Angeles, CA (LAX)Mccarran International, Las Vegas, NV (LAS)Miami International, Miami, FL (MIA)Minneapolis/St Paul International, Minneapolis, MN (MSP)Newark Liberty International, Newark, NJ (EWR)Oakland International, Oakland, CA (OAK)Orlando International, Orlando, FL (MCO)Philadelphia International, Philadelphia, PA (PHL)Phoenix Sky Harbor International, Phoenix, AZ (PHX)Pittsburgh International Airport, Pittsburgh, PA (PIT)Ronald Reagan Washington National, Washington, DC (DCA)Salt Lake City International, Salt Lake City, UT (SLC)San Diego International, San Diego, CA (SAN)San Francisco International, San Francisco, CA (SFO)Seattle/Tacoma International, Seattle, WA (SEA)Tampa International Airport, Tampa, FL (TPA)Washington Dulles International, Washington, DC (IAD) To look up worldwide airport codes, locations, and websites: http://www.world-airport-codes.com/(link to each airport website) 