Flights from Ontario (ONT) to Chicago (CHI)

Change search
Ontario (ONT) to Chicago (ORD)
 Depart 17 Dec 14
 Return 20 Jan 15

Flying with US Airways

Price subject to availability

Ontario (ONT) to Chicago (CHI)
 Depart 10 Dec 14
 Return 17 Dec 14

Price subject to availability

   View more dates
Search recommended websites
  • Recent Searches
From placeholder To placeholder
Staying in placeholder
Pick up placeholder
Thank you for subscribing to the Cheapflights newsletter
Searching... Find deals  
  • Clear recent searches
  • Enter your travel details and click ‘Find deals’ to see a list of partners with great airfare offers to your destination

    Sorry, we do not have any partners that match your search criteria.

      Travel information for Ontario to Chicago

      Photo of Chicago   Chicago
      Partners with flight deals forOntario to Chicago2
      Number of flight deals forOntario to Chicago15
      Cheapest ticket price forOntario to Chicago$311
      Average flight price forOntario to Chicago$470
      Flight duration forOntario to Chicago5 hrs 20 mins
      Distance from Ontario to Chicago1709 miles

        Facts and figures about flying from Ontario to Chicago

      • The most popular aircraft flying between Ontario and Chicago is a Boeing 737-700
      • Flights from Ontario to Chicago most frequently use McCarran International as a connection
      • Ontario to Chicago flights are not usually subject to diversions
      • Every week Southwest Airlines Co. has 27 flights from Ontario to Chicago
      • Flights from Ontario to Chicago are cancelled 3.6 percent of the time
      • There are on average 120 seats available each day on flights from Ontario to Chicago
      • Between Ontario and Chicago, flights are unlikely to be delayed