Flights from Ohio (Ohio) to Illinois (Illinois)

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We compare hundreds of flights from Ohio to Illinois from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Dayton (DAY) to Chicago (ORD)
 Depart 18 Oct 16
 Return 27 Oct 16

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  13 more CheapOair.com flights available on this route
$167   Dep 18 Jun 16 - Rtn 20 Jun 16
Dayton to Chicago
DAY to CHI CheapOair.com
$210   Dep 09 Jun 16 - Rtn 07 Jul 16
Cleveland to Chicago
CLE to ORD CheapOair.com
$276   Dep 31 May 16 - Rtn 14 Jun 16
Dayton to Peoria
DAY to PIA CheapOair.com
$277   Dep 25 May 16 - Rtn 01 Jun 16
Dayton to Moline
DAY to MLI CheapOair.com
$295   Dep 21 May 16 - Rtn 23 May 16
Columbus to Peoria
CMH to PIA CheapOair.com
$306   Dep 21 May 16 - Rtn 23 May 16
Columbus to Springfield
CMH to SPI CheapOair.com
$307   Dep 09 Jul 16 - Rtn 19 Jul 16
Akron to Chicago
CAK to ORD CheapOair.com
$307   Dep 11 Jul 16 - Rtn 18 Jul 16
Cleveland to Peoria
CLE to PIA CheapOair.com
$313   Dep 04 Jun 16 - Rtn 11 Jun 16
Cleveland to Champaign
CLE to CMI CheapOair.com
$336   Dep 12 Aug 16 - Rtn 15 Aug 16
Toledo to Chicago
TOL to CHI CheapOair.com
$348   Dep 15 Jul 16 - Rtn 17 Jul 16
Columbus to Moline
CMH to MLI CheapOair.com
$374   Dep 19 May 16 - Rtn 26 May 16
Columbus to Bloomington
CMH to BMI CheapOair.com
$414   Dep 13 May 16 - Rtn 15 May 16
Cincinnati to Moline
CVG to MLI CheapOair.com
Cleveland (CLE) to Chicago (ORD)
 Depart 15 May 16
 Return 19 Aug 16

Price subject to availability

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Dayton (DAY) to Chicago (ORD)
 Depart 18 Oct 16
 Return 27 Oct 16

Flying with American Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  9 more OneTravel.com flights available on this route
$137   Dep 07 Jun 16 - Rtn 09 Jun 16
Dayton to Chicago
DAY to CHI OneTravel.com
$203   Dep 25 May 16 - Rtn 30 May 16
Cleveland to Chicago
CLE to CHI OneTravel.com
$329   Dep 26 May 16 - Rtn 10 Jun 16
Toledo to Bloomington
TOL to BMI OneTravel.com
$337   Dep 10 Jun 16 - Rtn 12 Jun 16
Akron to Chicago
CAK to ORD OneTravel.com
$363   Dep 01 Jun 16 - Rtn 15 Jun 16
Cincinnati to Chicago
CVG to CHI OneTravel.com
$363   Dep 18 Aug 16 - Rtn 21 Aug 16
Cincinnati to Chicago
CVG to ORD OneTravel.com
$374   Dep 19 May 16 - Rtn 26 May 16
Columbus to Bloomington
CMH to BMI OneTravel.com
$431   Dep 09 Jun 16 - Rtn 12 Jun 16
Akron to Peoria
CAK to PIA OneTravel.com
$541   Dep 27 May 16 - Rtn 26 Jun 16
Columbus to Quincy
CMH to UIN OneTravel.com
Dayton (DAY) to Chicago (CHI)
 Depart 11 Jun 16
 Return 18 Jun 16

Price subject to availability

   View more dates
 
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