Cheap flights from Colorado to Ontario, CA

Travel > North America > United States > Colorado to Ontario, CA flights

The city of Ontario has been considered as the fastest growing city in the state of California in the United States of America. The small city with its wonderful temperature and steady economic development has been able attract a lot of people to this area. The city has temperatures similar to that of the Mediterranean region with moderate temperatures and lower amount of humidity throughout the year. The rainfall in the region is also moderate and mostly you can find clear skies with bright... (read more in our Ontario Travel Guide)

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Denver 

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Check our newest flight offers to Ontario, CA:

  • $237Delta Airlines flight Delta Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)04/30/201408:45 am
    Ontario, CA (ONT)Denver, CO (DEN)05/20/201411:30 am
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  • $367US Airways flight US Airways 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)06/11/201406:30 pm
    Ontario, CA (ONT)Denver, CO (DEN)06/24/201407:30 pm
    flighthub.com check price
  • $382Delta Airlines flight Delta Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)06/11/201406:15 am
    Ontario, CA (ONT)Denver, CO (DEN)06/24/201410:20 am
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  • $421Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)07/03/201409:56 pm
    Ontario, CA (ONT)Denver, CO (DEN)07/09/201407:30 pm
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  • $423United Airlines flight United Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)07/03/201406:30 pm
    Ontario, CA (ONT)Denver, CO (DEN)07/09/201402:42 pm
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