Chitose (千歳市, Chitose-shi?) is a city located in Ishikari Subprefecture, Hokkaido, Japan, and home to the New Chitose Airport, the biggest international airport in Hokkaido and closest airport to Sapporo, as well as the neighboring Chitose Air Base. The city is bounded by Eniwa in the north and by Tomakomai in the south.