LA/Ontario International Airport (IATA: ONT, ICAO: KONT, FAA LID: ONT), formerly Ontario International Airport, is a public airport located 2 NM (3.7 km; 2.3 mi) east of the central business district (CBD) of Ontario, a city in San Bernardino County, California, USA. This airport is owned and operated by the Los Angeles World Airports, an agency of the City of Los Angeles. In 2008, 6.2 million passengers used the airport, a decline of 13.5 % compared to 2007. The airport is dominated by Southwest Airlines who carried 49.38% of passengers in 2007. The other four airlines in the top five were United Airlines/United Express (8.64%), Delta Air Lines (7.93%), US Airways (7.08%), and American Airlines (6.18%). UPS uses the airport as their gateway for packages to and from Southern California. Expressjet formerly operated a hub at the airport.

Italy to Ontario, California Flight	Toronto to Ontario, California Flight
England to Ontario, California Flight	Mumbai to Ontario, California Flight
France to Ontario, California Flight	Buenos Aires to Ontario, California Flight
Spain to Ontario, California Flight	Kuala Lumpur to Ontario, California Flight
Australia to Ontario, California Flight	Hong Kong to Ontario, California Flight
India to Ontario, California Flight	Paris to Ontario, California Flight
London to Ontario, California Flight	Singapore to Ontario, California Flight
Helsinki to Ontario, California Flight	Sydney to Ontario, California Flight
Germany to Ontario, California Flight	Tokyo to Ontario, California Flight
Milan to Ontario, California Flight	Shanghai to Ontario, California Flight
Madrid to Ontario, California Flight	Beijing to Ontario, California Flight
Seoul to Ontario, California Flight	Istanbul to Ontario, California Flight
Moscow to Ontario, California Flight	Rome to Ontario, California Flight
Brussels to Ontario, California Flight	Bangkok to Ontario, California Flight
Amsterdam to Ontario, California Flight	Mexico City, Ontario, California Flight