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 17 Oct 16
 Return 20 Oct 16

Flying with American Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more OneTravel.com flights available on this route
$96   Dep 24 Oct 16 - Rtn 27 Oct 16
Dayton to Chicago
DAY to ORD OneTravel.com
$154   Dep 21 Oct 16 - Rtn 23 Oct 16
Cincinnati to Chicago
CVG to CHI OneTravel.com
$154   Dep 16 Nov 16 - Rtn 20 Nov 16
Cincinnati to Chicago
CVG to ORD OneTravel.com
$167   Dep 30 Sep 16 - Rtn 03 Oct 16
Cleveland to Chicago
CLE to CHI OneTravel.com
$236   Dep 03 Dec 16 - Rtn 10 Dec 16
Akron to Chicago
CAK to CHI OneTravel.com
$246   Dep 10 Nov 16 - Rtn 13 Nov 16
Akron to Chicago
CAK to ORD OneTravel.com
$248   Dep 29 Dec 16 - Rtn 02 Jan 17
Cincinnati to Springfield
CVG to SPI OneTravel.com
$251   Dep 12 Oct 16 - Rtn 14 Oct 16
Dayton to Moline
DAY to MLI OneTravel.com
$256   Dep 07 Oct 16 - Rtn 10 Oct 16
Columbus to Peoria
CMH to PIA OneTravel.com
$270   Dep 18 Oct 16 - Rtn 02 Nov 16
Toledo to Moline
TOL to MLI OneTravel.com
$276   Dep 11 Nov 16 - Rtn 13 Nov 16
Columbus to Moline
CMH to MLI OneTravel.com
$289   Dep 19 Oct 16 - Rtn 23 Oct 16
Cleveland to Moline
CLE to MLI OneTravel.com
$307   Dep 28 Oct 16 - Rtn 30 Oct 16
Toledo to Chicago
TOL to CHI OneTravel.com
$322   Dep 23 Nov 16 - Rtn 28 Nov 16
Cleveland to Peoria
CLE to PIA OneTravel.com
$341   Dep 23 Nov 16 - Rtn 27 Nov 16
Cincinnati to Moline
CVG to MLI OneTravel.com
Cleveland (CLE) to Chicago (ORD)
 Depart 05 Oct 16
 Return 12 Oct 16

Discount subject to availability

Dayton (DAY) to Chicago (CHI)
 Depart 12 Oct 16
 Return 15 Oct 16

Flying with American Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$126   Dep 19 Oct 16 - Rtn 22 Oct 16
Columbus to Chicago
CMH to ORD CheapOair.com
$154   Dep 04 Nov 16 - Rtn 06 Nov 16
Cincinnati to Chicago
CVG to CHI CheapOair.com
$154   Dep 16 Nov 16 - Rtn 20 Nov 16
Cincinnati to Chicago
CVG to ORD CheapOair.com
$167   Dep 30 Sep 16 - Rtn 03 Oct 16
Cleveland to Chicago
CLE to CHI CheapOair.com
$216   Dep 12 Oct 16 - Rtn 13 Oct 16
Toledo to Chicago
TOL to ORD CheapOair.com
$231   Dep 13 Oct 16 - Rtn 17 Oct 16
Cleveland to Chicago
CLE to ORD CheapOair.com
$248   Dep 29 Dec 16 - Rtn 02 Jan 17
Cincinnati to Springfield
CVG to SPI CheapOair.com
$251   Dep 12 Oct 16 - Rtn 14 Oct 16
Dayton to Moline
DAY to MLI CheapOair.com
$254   Dep 21 Oct 16 - Rtn 23 Oct 16
Toledo to Peoria
TOL to PIA CheapOair.com
$289   Dep 19 Oct 16 - Rtn 23 Oct 16
Cleveland to Moline
CLE to MLI CheapOair.com
$300   Dep 11 Oct 16 - Rtn 14 Oct 16
Toledo to Moline
TOL to MLI CheapOair.com
$313   Dep 08 Oct 16 - Rtn 10 Oct 16
Columbus to Peoria
CMH to PIA CheapOair.com
$341   Dep 23 Nov 16 - Rtn 27 Nov 16
Cincinnati to Moline
CVG to MLI CheapOair.com
$362   Dep 14 Oct 16 - Rtn 16 Oct 16
Akron to Springfield
CAK to SPI CheapOair.com
$373   Dep 23 Nov 16 - Rtn 27 Nov 16
Cleveland to Peoria
CLE to PIA CheapOair.com
Cleveland (CLE) to Chicago (ORD)
 Depart 13 Dec 16
 Return 11 Jan 17

Price subject to availability

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  • Price
  • Dep date
  6 more Smartfares.com flights available on this route
$291   Dep 19 Oct 16 - Rtn 24 Oct 16
Cleveland to Chicago
CLE to ORD Smartfares.com
$316   Dep 17 Dec 16 - Rtn 29 Jan 17
Cleveland to Chicago
CLE to ORD Smartfares.com
$406   Dep 16 Oct 16 - Rtn 18 Oct 16
Cleveland to Chicago
CLE to ORD Smartfares.com
$545   Dep 03 Nov 16 - Rtn 06 Nov 16
Cleveland to Chicago
CLE to ORD Smartfares.com
$725   Dep 14 Oct 16 - Rtn 16 Oct 16
Cleveland to Chicago
CLE to ORD Smartfares.com
$1,340   Dep 06 Oct 16 - Rtn 09 Oct 16
Cleveland to Chicago
CLE to ORD Smartfares.com
Columbus (CMH) to Bloomington (BMI)
 Depart 22 Nov 16
 Return 27 Nov 16

Flying with Delta Air Lines

Price subject to availability

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  • Price
  • Dep date
  1 more Cheapflights flights available on this route
$450   Dep 10 Oct 16 - Rtn 12 Oct 16
Cleveland to Springfield
CLE to SPI Cheapflights
Dayton (DAY) to Chicago (CHI)
 Depart 12 Oct 16
 Return 19 Oct 16

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  13 more CheapAir.com flights available on this route
$96   Dep 15 Oct 16 - Rtn 22 Oct 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 17 Oct 16 - Rtn 24 Oct 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 19 Oct 16 - Rtn 26 Oct 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 22 Oct 16 - Rtn 29 Oct 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 24 Oct 16 - Rtn 31 Oct 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 26 Oct 16 - Rtn 02 Nov 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 29 Oct 16 - Rtn 05 Nov 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 31 Oct 16 - Rtn 07 Nov 16
Dayton to Chicago
DAY to CHI CheapAir.com
$96   Dep 02 Nov 16 - Rtn 09 Nov 16
Dayton to Chicago
DAY to CHI CheapAir.com
$116   Dep 14 Oct 16 - Rtn 21 Oct 16
Dayton to Chicago
DAY to CHI CheapAir.com
$116   Dep 21 Oct 16 - Rtn 28 Oct 16
Dayton to Chicago
DAY to CHI CheapAir.com
$116   Dep 04 Nov 16 - Rtn 11 Nov 16
Dayton to Chicago
DAY to CHI CheapAir.com
$145   Dep 28 Oct 16 - Rtn 04 Nov 16
Dayton to Chicago
DAY to CHI CheapAir.com
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