Sân bay quốc tế Cincinnati/Bắc Kentucky
Các hãng hàng không và điểm đến > Terminal 3

Terminal 3, được xây riêng cho Delta, có ba concourse riêng được nối bằng hệ thống tàu điện ngầm và xe buýt ngầm. Terminal 3 được phục vụ bởi Delta, các hãng vùng được Delta bảo trợ, và hai hãng Continental Airlines và Northwest Airlines thuộc liên minh SkyTeam. Terminal 3 là terminal duy nhất có văn phòng Hải quan Hoa Kỳ, do vậy được sử dụng bởi USA3000 Airlines, và, cho đến gần đây, TransMeridian Airlines.
Continental Airlines
Commutair (Cleveland)
Continental Express operated by ExpressJet Airlines (Houston-Intercontinental, Newark)
Delta Air Lines (Albuquerque, Atlanta, Baltimore/Washington, Boston, Cancún, Columbus (OH), Denver, Fort Lauderdale, Fort Myers, Frankfurt, Hartford/Springfield, Las Vegas, London-Gatwick, Los Angeles, New York-JFK, New York-LaGuardia, Orange County, Orlando, Paris-Charles de Gaulle, Phoenix, Pittsburgh, Portland (OR), Salt Lake City, San Diego, San Francisco, Seattle/Tacoma, Tampa, Washington-Reagan)
Atlantic Southeast Airlines (Atlanta, Columbia (SC), Green Bay, Huntsville, Philadelphia, Toronto-Pearson, Tulsa)
Chautauqua Airlines (Akron/Canton, Allentown/Bethlehem, Asheville, Birmingham (AL), Blountville/Tri-Cities, Buffalo, Charleston (SC), Charleston (WV), Chattanooga, Cleveland, Columbus (OH), Dayton, Detroit, Evansville, Fayetteville (AR), Fort Wayne, Greensboro, Greenville (SC), Hartford/Springfield, Huntington, Huntsville, Indianapolis, Kalamazoo, Knoxville, Lexington, Little Rock, Louisville, Madison, Memphis, Milwaukee, Myrtle Beach, Nashville, New Orleans, New York-JFK, Norfolk/Virginia Beach, Pittsburgh, Portland (ME), Raleigh/Durham, Richmond, Roanoke, Savannah, South Bend, St. Louis, State College (PA), Toledo, Wilkes-Barre/Scranton)
Comair (Albany (NY), Allentown/Bethlehem, Appleton, Austin, Baltimore/Washington, Bangor, Baton Rouge, Birmingham (AL), Buffalo, Burlington (VT), Cedar Rapids/Iowa City, Charleston (SC), Charlotte, Chicago-O'Hare, Cleveland, Colorado Springs [ends June 5], Columbus (OH), Dallas/Fort Worth, Dayton, Daytona Beach, Denver, Des Moines, Detroit, Fort Myers, Fort Lauderdale, Fort Walton Beach, Grand Rapids, Green Bay, Greensboro, Greenville (SC), Harrisburg, Hartford/Springfield, Houston-Intercontinental, Huntsville, Jackson (MS), Jacksonville (FL), Kansas City, Knoxville, Lansing, Lexington, Louisville, Manchester (NH), Memphis, Miami, Milwaukee, Minneapolis/St. Paul, Montréal, Nashville, New Orleans, New York-JFK, New York-LaGuardia, Newark, Norfolk/Virginia Beach, Oklahoma City, Omaha, Philadelphia, Pittsburgh, Providence, Raleigh/Durham, Richmond, Rochester (NY), San Antonio, Sarasota/Bradenton, Savannah, Sioux Falls, Springfield (MO), St. Louis, Syracuse, Tampa, Toronto-Pearson, Tulsa, Washington-Dulles, Washington-Reagan, West Palm Beach, White Plains, Wilkes-Barre/Scranton)
Freedom Airlines (Buffalo, Charlotte, Charleston (SC), Columbia (SC), Dayton, Greensboro, Knoxville, Louisville, Newark, Portland (ME), Raleigh/Durham, Richmond, Washington-Dulles)
SkyWest (Chicago-O'Hare, Dallas/Fort Worth, Denver)
Northwest Airlines
Mesaba Airlines (Minneapolis/St. Paul)
Pinnacle Airlines (Detroit, Minneapolis/St. Paul)
USA3000 Airlines (Cancún, Fort Myers, St. Petersburg/Clearwater)