Tri-Cities Airport may refer to:
- Tri-Cities Airport (New York) in Endicott, New York, United States (FAA: CZG)
- Tri-Cities Airport (Washington) in Pasco, Washington, United States (FAA/IATA: PSC)
- Tri-Cities Airport (Blountville, TN) Johnson City, Kingsport, Bristol Tennessee/Virginia, United States (FAA/IATA: TRI)