Cheap flights from Colorado to Ontario, CA

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

Ontario City offers easy and smooth access to the local, national, regional and the international markets. The beaches, mountains and desert playgrounds in the adjoining area of the city also attract a lot of tourist attention. Along with these facilities the city of Ontario has many theme parks as well. A lot of potential investors have also been attracted to the city of Ontario because of the availability of affordable industrial areas with reasonable rates of lease.... (read more in our Ontario Travel Guide)

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Denver 

Check our newest flight offers to Ontario, CA:

  • $292Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)12/27/201611:10 pm
    Ontario, CA (ONT)Denver, CO (DEN)01/10/201703:45 pm
    flyfar.ca check price
  • $292Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)12/27/201611:10 pm
    Ontario, CA (ONT)Denver, CO (DEN)01/10/201703:45 pm
    flightnetwork.com check price
  • $314Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)12/21/201607:55 am
    Ontario, CA (ONT)Denver, CO (DEN)12/27/201607:55 pm
    flyfar.ca check price
  • $376American Airlines flight American Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)12/21/201605:40 am
    Ontario, CA (ONT)Denver, CO (DEN)12/27/201607:30 pm
    faredepot.com check price
  • $489United Airlines flight United Airlines 
    FromToDepartureTime
    Denver, CO (DEN)Ontario, CA (ONT)12/21/201607:05 pm
    Ontario, CA (ONT)Denver, CO (DEN)12/27/201605:40 am
    faredepot.com check price
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