Flights from Ohio (Ohio) to Illinois (Illinois)

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Prices from $116 to $658

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

$116RT including taxes
Jul 11 2017 Jul 19 2017
8 nights
Cincinnati (CVG) to Chicago (ORD)
Flying with: United Airlines
$154RT including taxes
Apr 06 2017 Apr 09 2017
3 nights
Dayton (DAY) to Chicago (CHI)
Flying with: United Airlines
$658RT including taxes
Mar 11 2017 Mar 12 2017
1 nights
Cleveland (CLE) to Chicago (ORD)
$154RT including taxes
Mar 13 2017 Mar 20 2017
7 nights
Dayton (DAY) to Chicago (CHI)

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