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.
Toledo (TOL) to Chicago (CHI)
 Depart 13 Jun 15
 Return 15 Jun 15

Price subject to availability

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  • Dep date
  5 more OneTravel.com flights available on this route
$334   Dep 11 Jun 15 - Rtn 26 Jun 15
Toledo to Peoria
TOL to PIA OneTravel.com
$335   Dep 03 Jul 15 - Rtn 05 Jul 15
Dayton to Chicago
DAY to CHI OneTravel.com
$354   Dep 11 Jun 15 - Rtn 11 Jul 15
Dayton to Champaign
DAY to CMI OneTravel.com
$421   Dep 11 Jun 15 - Rtn 26 Jun 15
Cincinnati to Chicago
CVG to ORD OneTravel.com
$529   Dep 11 Jun 15 - Rtn 12 Jul 15
Columbus to Quincy
CMH to UIN OneTravel.com
Cleveland (CLE) to Chicago (CHI)
 Depart 25 Aug 15
 Return 27 Aug 15

Flying with US Airways

Price subject to availability

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Cleveland (CLE) to Chicago (CHI)
 Depart 17 Jun 15
 Return 24 Jun 15

Price subject to availability

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Columbus (CMH) to Chicago (CHI)
 Depart 09 Oct 15
 Return 11 Oct 15

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$206   Dep 22 Aug 15 - Rtn 26 Aug 15
Cleveland to Chicago
CLE to ORD CheapOair.com
$207   Dep 15 Jul 15 - Rtn 21 Jul 15
Cleveland to Chicago
CLE to ORD CheapOair.com
$217   Dep 17 Jul 15 - Rtn 22 Jul 15
Cleveland to Chicago
CLE to ORD CheapOair.com
$217   Dep 17 Jul 15 - Rtn 21 Jul 15
Cleveland to Chicago
CLE to ORD CheapOair.com
$224   Dep 18 Jul 15 - Rtn 20 Jul 15
Cleveland to Chicago
CLE to CHI CheapOair.com
$224   Dep 06 Aug 15 - Rtn 09 Aug 15
Cleveland to Chicago
CLE to CHI CheapOair.com
$230   Dep 13 Jun 15 - Rtn 21 Jun 15
Cleveland to Chicago
CLE to CHI CheapOair.com
$283   Dep 04 Jun 15 - Rtn 08 Jun 15
Cleveland to Chicago
CLE to ORD CheapOair.com
$283   Dep 05 Jun 15 - Rtn 07 Jun 15
Cleveland to Chicago
CLE to ORD CheapOair.com
$283   Dep 06 Jun 15 - Rtn 09 Jun 15
Cleveland to Chicago
CLE to ORD CheapOair.com
$302   Dep 13 Jun 15 - Rtn 15 Jun 15
Akron to Chicago
CAK to CHI CheapOair.com
$336   Dep 11 Jun 15 - Rtn 11 Jul 15
Toledo to Bloomington
TOL to BMI CheapOair.com
$364   Dep 11 Jun 15 - Rtn 10 Aug 15
Dayton to Chicago
DAY to ORD CheapOair.com
$383   Dep 11 Jun 15 - Rtn 12 Aug 15
Cincinnati to Chicago
CVG to ORD CheapOair.com
$392   Dep 28 May 15 - Rtn 02 Jun 15
Akron to Chicago
CAK to ORD CheapOair.com
Toledo (TOL) to Chicago (ORD)
 Depart 19 Aug 15
 Return 26 Aug 15

Flying with US Airways

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$288   Dep 22 Jul 15 - Rtn 29 Jul 15
Toledo to Chicago
TOL to ORD momondo.com
$288   Dep 12 Aug 15 - Rtn 19 Aug 15
Toledo to Chicago
TOL to ORD momondo.com
$395   Dep 19 Aug 15 - Rtn 26 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$410   Dep 12 Aug 15 - Rtn 19 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$415   Dep 05 Aug 15 - Rtn 12 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$419   Dep 12 Aug 15 - Rtn 19 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$421   Dep 29 Jul 15 - Rtn 05 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$425   Dep 05 Aug 15 - Rtn 12 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$432   Dep 22 Jul 15 - Rtn 29 Jul 15
Columbus to Chicago
CMH to ORD momondo.com
$433   Dep 19 Aug 15 - Rtn 26 Aug 15
Columbus to Chicago
CMH to MDW momondo.com
$446   Dep 12 Aug 15 - Rtn 19 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$452   Dep 05 Aug 15 - Rtn 12 Aug 15
Columbus to Chicago
CMH to MDW momondo.com
$456   Dep 29 Jul 15 - Rtn 05 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$458   Dep 29 Jul 15 - Rtn 05 Aug 15
Columbus to Chicago
CMH to ORD momondo.com
$470   Dep 22 Jul 15 - Rtn 29 Jul 15
Columbus to Chicago
CMH to ORD momondo.com
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