DEN to ONT: Distance and Flight Time
The distance from Denver International Airport (DEN) to Ontario International Airport (ONT) is 1,316 km (817 mi). A typical nonstop flight covers it in about 2h 10m, heading southwest. The distance is the same in either direction (ONT to DEN).
How far is it from Denver to Ontario?
The great-circle distance between Denver International Airport (DEN) and Ontario International Airport (ONT) is 1,316 km (817 mi, 710 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from DEN to ONT?
A nonstop flight typically takes about 2h 10m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. ONT is roughly southwest of DEN.
Airlines flying DEN to ONT
3 airlines appear on this route in the open route dataset. Codes and carriers:
Frequently asked questions
How far is Denver from Ontario?
Denver International Airport (DEN) and Ontario International Airport (ONT) are 1,316 km (817 mi, 710 nautical miles) apart in a straight line.
How long is the flight from DEN to ONT?
A typical nonstop flight between DEN and ONT takes about 2h 10m. Actual times vary with aircraft type, winds and routing.
What direction is ONT from DEN?
Ontario International Airport (ONT) lies roughly southwest of Denver International Airport (DEN).
Which airlines fly DEN to ONT?
3 airlines appear on the DEN-ONT route in the open dataset, including AirTran Airways, United Airlines, Southwest Airlines.
Related routes
Other routes from Denver (DEN):
Other routes from Ontario (ONT):
DEN airport code · ONT airport code · Busiest airports worldwide