Juneau International Airport (IATA: JNU, ICAO: PAJN, FAA LID: JNU) is a city-owned, public-use airport and seaplane base located seven nautical miles (8 mi, 13 km) northwest of the central business district of Juneau, a city and borough in the U.S. state of Alaska that has no direct road access to the outside world. The airport serves as a regional hub for all air travel, from bush carriers to a major U.S. air carrier, Alaska Airlines.

During World War II, Juneau Airport was used by the United States Army Air Forces as a transport link between the combat bases being established in the Aleutians and airfields in the mainland United States. It was also used by Air Transport Command and facilitated the transport of Lend-Lease aircraft to the Soviet Union via Nome. Juneau International Airport covers an area of 662 acres (268 ha) at an elevation of 25 feet (8 m) above mean sea level. It has one runway designated 8/26 with an asphalt surface measuring 8,857 by 150 feet (2,700 x 46 m). It also has one seaplane landing area designated 8W/26W, which measures 4,600 by 150 feet (1,402 x 46 m).[