Lebanon Municipal Airport (IATA: LEB, ICAO: KLEB, FAA LID: LEB) is a city owned, public use airport located three nautical miles (6 km) west of the central business district of Lebanon, a city in Grafton County, New Hampshire, United States. Also known as Lebanon Airport, it is the northernmost commercial airport in New Hampshire, near the Vermont border, off Interstate 89 just south of the junction with Interstate 91. Other nearby towns include Hanover, New Hampshire and White River Junction, Vermont.