Flights from Knoxville (TYS) to Illinois (Illinois)

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Prices from $273 to $280

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

$273RT including taxes
Feb 23 2018 Feb 25 2018
2 nights
Knoxville (TYS) to Chicago (CHI)
Flying with: American Airlines
$280RT including taxes
Mar 02 2018 Mar 04 2018
2 nights
Knoxville (TYS) to Chicago (CHI)
Flying with: American Airlines

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