Closest airport to the city — Ontario International Airport (ONT). The airport can serve both local and international flights. Located just 3.89 km from the city center Ontario.
Second most distant airport — John Wayne Airport — Santa Ana (SNA). The airport also serves international and local flights. Distance from the city center Ontario — 59.09 km.
Didn't find the city you were looking for? Look at the selection All cities of the country United States.