Flights from Ontario (ONT) to Chicago (CHI)

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Prices from $205 to $353

We'll show you the best deals by comparing tons of flights from Ontario to Chicago across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$353RT including taxes
Mar 22 2017 Mar 24 2017
2 nights
Ontario (ONT) to Chicago (CHI)
Flying with: American Airlines
$205RT including taxes
Feb 22 2017 Mar 01 2017
7 nights
Ontario (ONT) to Chicago (CHI)

Travel information for Ontario to Chicago

Partners with flight deals forOntario to Chicago2
Number of flight deals forOntario to Chicago15
Cheapest ticket price forOntario to Chicago$204
Average flight price forOntario to Chicago$295
Flight duration forOntario to Chicago5 hrs 20 mins
Distance from Ontario to Chicago1709 miles

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Facts and figures about flying from Ontario to Chicago

  • Every week Southwest Airlines Co. has 27 flights from Ontario to Chicago
  • Flights from Ontario to Chicago most frequently use McCarran International as a connection
  • The most popular aircraft flying between Ontario and Chicago is a Boeing 737-700
  • 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
  • Ontario to Chicago flights are not usually subject to diversions
  • Flights from Ontario to Chicago are cancelled 3.6 percent of the time

Popular routes to Chicago

Popular routes from Ontario