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 Champaign (CMI)
 Depart 05 Oct 16
 Return 09 Oct 16

Price subject to availability

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Knoxville (TYS) to Springfield (SPI)
 Depart 07 Sep 16
 Return 13 Sep 16

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  5 more OneTravel.com flights available on this route
$300   Dep 16 Sep 16 - Rtn 18 Sep 16
Knoxville to Chicago
TYS to CHI OneTravel.com
$300   Dep 30 Nov 16 - Rtn 14 Dec 16
Knoxville to Chicago
TYS to ORD OneTravel.com
$304   Dep 03 Sep 16 - Rtn 05 Sep 16
Knoxville to Champaign
TYS to CMI OneTravel.com
$321   Dep 07 Oct 16 - Rtn 10 Oct 16
Knoxville to Peoria
TYS to PIA OneTravel.com
$333   Dep 16 Sep 16 - Rtn 18 Sep 16
Knoxville to Moline
TYS to MLI OneTravel.com
Knoxville (TYS) to Champaign (CMI)
 Depart 05 Oct 16
 Return 09 Oct 16

Price subject to availability

   View more dates
 
Knoxville (TYS) to Chicago (CHI)
 Depart 30 Sep 16
 Return 02 Oct 16

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  3 more CheapOair.com flights available on this route
$300   Dep 13 Oct 16 - Rtn 16 Oct 16
Knoxville to Chicago
TYS to ORD CheapOair.com
$315   Dep 06 Oct 16 - Rtn 13 Oct 16
Knoxville to Bloomington
TYS to BMI CheapOair.com
$542   Dep 28 Aug 16 - Rtn 04 Sep 16
Knoxville to Springfield
TYS to SPI CheapOair.com
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