Direct flights from Denver to Ontario

There are approximately 109 nonstop or direct flights from Denver to Ontario each month.

A list of some of the airlines that might fly to Ontario from Denver via direct or nonstop routes includes:

  • SkyWest Airlines Inc.
  • Frontier Airlines Inc.
  • Southwest Airlines Co.
  • United Air Lines Inc.

The flight distance between Denver CO (DEN) and Ontario CA (ONT) is 819 miles.

Time in the air is approximately 1 hr 54 min and the ramp to ramp time is roughly 2 hr 15 min.

Hope this information about direct flights from Denver to Ontario is useful. This travel flight guide may interest those looking for nonstop flights to Ontario and cheap flights from Denver airport. Travelers looking for non stop Denver CO to Ontario CA flights might also find it helpful.

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