What is the flight distance between ONT and SJC?

Distance between Ontario International Airport (ONT) and Norman Y. Mineta San Jose International Airport (SJC) is 537 kilometers or 334 miles.

Distance From Ontario International Airport to Norman Y. Mineta San Jose International Airport (ONT - SJC Distance)

Q: How long is the flight from ONT to SJC?

Flight time from Ontario International Airport, Ontario, United States to Norman Y. Mineta San Jose International Airport, San Jose, United States is 0 hours 40 minutes under avarage conditions.

Q: What is the time difference between Ontario, United States and San Jose, United States?

Time difference between Ontario (United States) and San Jose (United States) is 0 Hours. It is currently 05:40 in Ontario International Airport (ONT) and 05:40 in Norman Y. Mineta San Jose International Airport (SJC).

The flight distance from Ontario International Airport (ONT) to Norman Y. Mineta San Jose International Airport (SJC) is 334 miles. This is equivalent to 537 kilometers or 290 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

537 kilometers is the distance from Ontario International Airport, United States to Norman Y. Mineta San Jose International Airport, United States.

Flight Duration between Ontario, United States and San Jose, United States

Estimated flight time from Ontario International Airport, Ontario, United States to Norman Y. Mineta San Jose International Airport, San Jose, United States is 0 hours 40 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • ONT - SJC

Time difference between Ontario (United States) and San Jose (United States) is 0 Hours.
Current local time in Ontario is 2025-12-05, 05:40:29 PST and time in San Jose is 2025-12-05, 05:40:29 PST.

Ontario International Airport to Norman Y. Mineta San Jose International Airport Flight Route Map - ONT to SJC Flight Path

Location of Ontario International Airport & Norman Y. Mineta San Jose International Airport is given below.
Click the map to view Ontario to San Jose nonstop flight path and travel direction.

Click to see flight route on Google Map between Ontario, United States and San Jose, United States. .

Nonstop flight route between Ontario, United States and San Jose, United States.

Ontario International Airport
City:	Ontario
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
GPS Coordinates:	Latitude: N 34° 3' 21.6'' Longitude: W 117° 36' 4.3''
Current time:	2025-12-05, 05:40:29 PST
Current weather:	Ontario International Airport 15 day weather forecast

Norman Y. Mineta San Jose International Airport
City:	San Jose
Country:	United States
IATA Code:	SJC
ICAO Code:	KSJC
GPS Coordinates:	Latitude: N 37° 21' 45.4'' Longitude: W 121° 55' 44.5''
Current time:	2025-12-05, 05:40:29 PST
Current weather:	Norman Y. Mineta San Jose International Airport 15 day weather forecast
Flights: