Quick Facts
Key information about Ontario International Airport
Live Weather at ONT
Current conditions from aviation METAR reports
Location
Ontario International Airport on the map
Airlines at Ontario International Airport
Airlines operating from ONT
Nearby Airports
Other airports in US
New York LAX Los Angeles International Airport
Los Angeles ATL Hartsfield Jackson Atlanta International Airport
Atlanta ORD Chicago O'Hare International Airport
Chicago DFW Dallas Fort Worth International Airport
Dallas-Fort Worth DEN Denver International Airport
Denver SFO San Francisco International Airport
San Francisco EWR Newark Liberty International Airport
Newark
About Ontario International Airport
Ontario International Airport (ONT/KONT) is located in Ontario, US. It serves as a major gateway for passengers travelling to and from the region, connecting Ontario with destinations across the globe. Whether you are flying for business or leisure, Ontario International Airport offers a range of facilities to make your journey as smooth as possible.
Departra provides live flight tracking, departure boards and arrival information for Ontario International Airport. You can search for any flight by number to see its real-time status, estimated departure and arrival times, gate information, and current weather conditions at both the origin and destination airports. Our data is sourced from ADS-B receivers and aviation databases to give you the most up-to-date picture of operations at ONT.
For the latest departures from Ontario International Airport, visit our Ontario departures board. You can also explore other airports, airlines, and routes from the links above. All flight information is provided for general reference — please confirm details directly with your airline before travelling.