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 (CHI)
 Depart 27 Aug 16
 Return 30 Aug 16

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$96   Dep 14 Nov 16 - Rtn 03 Dec 16
Dayton to Chicago
DAY to ORD CheapOair.com
$190   Dep 12 Sep 16 - Rtn 15 Sep 16
Columbus to Chicago
CMH to ORD CheapOair.com
$190   Dep 22 Sep 16 - Rtn 24 Sep 16
Columbus to Chicago
CMH to CHI CheapOair.com
$196   Dep 01 Sep 16 - Rtn 04 Sep 16
Cleveland to Chicago
CLE to CHI CheapOair.com
$196   Dep 10 Sep 16 - Rtn 17 Sep 16
Cleveland to Chicago
CLE to ORD CheapOair.com
$218   Dep 06 Jul 16 - Rtn 13 Jul 16
Cincinnati to Chicago
CVG to ORD CheapOair.com
$218   Dep 01 Aug 16 - Rtn 03 Aug 16
Cincinnati to Chicago
CVG to CHI CheapOair.com
$227   Dep 25 Aug 16 - Rtn 27 Aug 16
Cleveland to Champaign
CLE to CMI CheapOair.com
$259   Dep 18 Jul 16 - Rtn 19 Jul 16
Akron to Champaign
CAK to CMI CheapOair.com
$272   Dep 19 Aug 16 - Rtn 22 Aug 16
Akron to Chicago
CAK to ORD CheapOair.com
$311   Dep 30 Jun 16 - Rtn 05 Jul 16
Akron to Chicago
CAK to MDW CheapOair.com
$325   Dep 20 Jul 16 - Rtn 18 Aug 16
Toledo to Chicago
TOL to ORD CheapOair.com
$334   Dep 02 Oct 16 - Rtn 12 Oct 16
Dayton to Bloomington
DAY to BMI CheapOair.com
$343   Dep 15 Sep 16 - Rtn 06 Oct 16
Dayton to Moline
DAY to MLI CheapOair.com
$350   Dep 06 Jul 16 - Rtn 13 Jul 16
Columbus to Moline
CMH to MLI CheapOair.com
Dayton (DAY) to Chicago (ORD)
 Depart 26 Aug 16
 Return 18 Sep 16

Flying with American Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  12 more OneTravel.com flights available on this route
$166   Dep 17 Feb 17 - Rtn 03 Mar 17
Dayton to Chicago
DAY to CHI OneTravel.com
$214   Dep 19 Aug 16 - Rtn 21 Aug 16
Cleveland to Chicago
CLE to CHI OneTravel.com
$218   Dep 07 Jul 16 - Rtn 14 Jul 16
Cincinnati to Chicago
CVG to CHI OneTravel.com
$218   Dep 26 Jul 16 - Rtn 29 Jul 16
Cincinnati to Chicago
CVG to ORD OneTravel.com
$254   Dep 30 Sep 16 - Rtn 03 Oct 16
Akron to Chicago
CAK to CHI OneTravel.com
$274   Dep 14 Jul 16 - Rtn 30 Jul 16
Toledo to Moline
TOL to MLI OneTravel.com
$274   Dep 15 Jul 16 - Rtn 30 Jul 16
Toledo to Bloomington
TOL to BMI OneTravel.com
$296   Dep 14 Jul 16 - Rtn 29 Jul 16
Cleveland to Peoria
CLE to PIA OneTravel.com
$317   Dep 06 Sep 16 - Rtn 09 Sep 16
Cleveland to Quincy
CLE to UIN OneTravel.com
$356   Dep 22 Jul 16 - Rtn 24 Jul 16
Toledo to Chicago
TOL to CHI OneTravel.com
$399   Dep 07 Jul 16 - Rtn 14 Jul 16
Akron to Moline
CAK to MLI OneTravel.com
$494   Dep 02 Jul 16 - Rtn 07 Jul 16
Columbus to Bloomington
CMH to BMI OneTravel.com
Dayton (DAY) to Chicago (CHI)
 Depart 20 Jul 16
 Return 27 Jul 16

Price subject to availability

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Youngstown (YNG) to Chicago (ORD)
 Depart 08 Jul 16
 Return 10 Jul 16

Price subject to availability

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