The primary air gateway to Oita Prefecture, connecting Kyushu with major Japanese cities and select international destinations.


Oita Airport (OIT) is located on the Kunisaki Peninsula, approximately 30 km northeast of Oita City, serving as the main airport for Oita Prefecture. It provides vital domestic links to Tokyo, Osaka, and Nagoya, and offers limited international service. The airport is built on reclaimed land adjacent to the Seto Inland Sea.
33.4794, 131.7370
Passenger traffic increased by 4.1% year-over-year, reflecting a steady recovery in domestic travel.
1,200
Employees include airline staff, ground handling, security, concessions, and airport administration.

Recent terminal renovations and apron expansions have increased capacity for both domestic and limited international flights.
Introduction of automated check-in kiosks, advanced baggage handling, and upgraded security screening systems enhances efficiency.
Implementation of LED lighting, energy-efficient HVAC systems, and waste reduction programs supports environmental goals.
Coordinate with national authorities to secure funding for further infrastructure upgrades and disaster resilience.
Prioritize runway maintenance and terminal modernization to support projected passenger growth.
Expand renewable energy use and promote green mobility options to meet regional and national sustainability targets.