Flights from Knoxville (TYS) to Illinois (Illinois)

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We compare hundreds of flights from Knoxville to Illinois from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Knoxville (TYS) to Chicago (CHI)
 Depart 25 Sep 16
 Return 05 Oct 16

Flying with American Airlines

Price subject to availability

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  • Dep date
  5 more CheapOair.com flights available on this route
$294   Dep 06 Oct 16 - Rtn 16 Oct 16
Knoxville to Chicago
TYS to ORD CheapOair.com
$344   Dep 03 Nov 16 - Rtn 08 Nov 16
Knoxville to Peoria
TYS to PIA CheapOair.com
$351   Dep 30 Aug 16 - Rtn 07 Sep 16
Knoxville to Moline
TYS to MLI CheapOair.com
$366   Dep 06 Aug 16 - Rtn 13 Aug 16
Knoxville to Bloomington
TYS to BMI CheapOair.com
$373   Dep 08 Sep 16 - Rtn 22 Sep 16
Knoxville to Springfield
TYS to SPI CheapOair.com
Knoxville (TYS) to Chicago (CHI)
 Depart 11 Mar 17
 Return 13 Mar 17

Flying with American Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  2 more OneTravel.com flights available on this route
$329   Dep 14 Aug 16 - Rtn 29 Aug 16
Knoxville to Chicago
TYS to ORD OneTravel.com
$351   Dep 02 Sep 16 - Rtn 04 Sep 16
Knoxville to Moline
TYS to MLI OneTravel.com
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