Distance From George Bush Intercontinental Airport to Ontario International Airport (IAH - ONT Distance)

The flight distance from George Bush Intercontinental Airport (IAH) to Ontario International Airport (ONT) is 1332 miles. This is equivalent to 2143 kilometers or 1156 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.


2143 kilometers is the distance from George Bush Intercontinental Airport, United States to Ontario International Airport, United States.

Flight Duration between Houston, United States and Ontario, United States

Estimated flight time from George Bush Intercontinental Airport, Houston, United States to Ontario International Airport, Ontario, United States is 2 hours 39 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 • IAH - ONT

Time difference between Houston (United States) and Ontario (United States) is 2 Hours.
Current local time in Houston is 2025-04-21, 00:27:28 CDT and time in Ontario is 2025-04-20, 22:27:28 PDT.
Ontario time is 2 Hours behind Houston.

George Bush Intercontinental Airport to Ontario International Airport Flight Route Map - IAH to ONT Flight Path

Location of George Bush Intercontinental Airport & Ontario International Airport is given below.
Click the map to view Houston to Ontario nonstop flight path and travel direction.

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


Nonstop flight route between Houston, United States and Ontario, United States.
Get airport maps and more information about George Bush Intercontinental Airport George Bush Intercontinental Airport
City: Houston
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
GPS Coordinates: Latitude: N 29° 59' 4'' Longitude: W 95° 20' 29.2''
Current time: 2025-04-21, 00:27:28 CDT
Current weather: 15 day weather forecast for George Bush Intercontinental Airport George Bush Intercontinental Airport 15 day weather forecast
Get airport maps and more information about Ontario International Airport Ontario International Airport
City: Ontario
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
GPS Coordinates: Latitude: N 34° 3' 21.6'' Longitude: W 117° 36' 4.3''
Current time: 2025-04-20, 22:27:28 PDT
Current weather: 15 day weather forecast for Ontario International Airport Ontario International Airport 15 day weather forecast

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