What is the flight distance between COS and ONT?

Distance between Colorado Springs Airport (COS) and Ontario International Airport (ONT) is 1268 kilometers or 788 miles.

Distance From Colorado Springs Airport to Ontario International Airport (COS - ONT Distance)

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

Flight time from Colorado Springs Airport, Colorado Springs, United States to Ontario International Airport, Ontario, United States is 1 hours 34 minutes under avarage conditions.

Q: What is the time difference between Colorado Springs, United States and Ontario, United States?

Time difference between Colorado Springs (United States) and Ontario (United States) is 1 Hours. Ontario time is 1 Hours behind Colorado Springs. It is currently 15:03 in Colorado Springs Airport (COS) and 14:03 in Ontario International Airport (ONT).

The flight distance from Colorado Springs Airport (COS) to Ontario International Airport (ONT) is 788 miles. This is equivalent to 1268 kilometers or 684 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.

1268 kilometers is the distance from Colorado Springs Airport, United States to Ontario International Airport, United States.

Flight Duration between Colorado Springs, United States and Ontario, United States

Estimated flight time from Colorado Springs Airport, Colorado Springs, United States to Ontario International Airport, Ontario, United States is 1 hours 34 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 • COS - ONT

Time difference between Colorado Springs (United States) and Ontario (United States) is 1 Hours.
Current local time in Colorado Springs is 2026-05-14, 15:03:10 MDT and time in Ontario is 2026-05-14, 14:03:10 PDT.
Ontario time is 1 Hours behind Colorado Springs.

Colorado Springs Airport to Ontario International Airport Flight Route Map - COS to ONT Flight Path

Location of Colorado Springs Airport & Ontario International Airport is given below.
Click the map to view Colorado Springs to Ontario nonstop flight path and travel direction.

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

Nonstop flight route between Colorado Springs, United States and Ontario, United States.

Colorado Springs Airport
City:	Colorado Springs
Country:	United States
IATA Code:	COS
ICAO Code:	KCOS
GPS Coordinates:	Latitude: N 38° 48' 20.9'' Longitude: W 104° 42' 2.8''
Current time:	2026-05-14, 15:03:10 MDT
Current weather:	Colorado Springs Airport 15 day weather forecast

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:	2026-05-14, 14:03:10 PDT
Current weather:	Ontario International Airport 15 day weather forecast
Flights: