Flights from Chicago (CHI) to Colorado (Colorado)

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We compare hundreds of flights from Chicago to Colorado from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Chicago (ORD) to Denver International (DEN)
 Depart 20 Aug 16
 Return 24 Aug 16

Price subject to availability

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Chicago (CHI) to Denver International (DEN)
 Depart 24 Aug 16
 Return 31 Aug 16

Price subject to availability

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Chicago (CHI) to Denver International (DEN)
 Depart 11 Oct 16
 Return 18 Oct 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
$106   Dep 14 Sep 16 - Rtn 21 Sep 16
Chicago to Denver International
ORD to DEN CheapOair.com
$357   Dep 19 Sep 16 - Rtn 25 Sep 16
Chicago to Durango
ORD to DRO CheapOair.com
$357   Dep 20 Oct 16 - Rtn 27 Oct 16
Chicago to Durango
CHI to DRO CheapOair.com
$371   Dep 13 Oct 16 - Rtn 18 Oct 16
Chicago to Grand Junction
ORD to GJT CheapOair.com
$379   Dep 30 Aug 16 - Rtn 07 Sep 16
Chicago to Colorado Springs
CHI to COS CheapOair.com
$399   Dep 21 Dec 16 - Rtn 30 Dec 16
Chicago to Montrose
CHI to MTJ CheapOair.com
$417   Dep 10 Dec 16 - Rtn 19 Jan 17
Chicago to Colorado Springs
ORD to COS CheapOair.com
$421   Dep 14 Aug 16 - Rtn 13 Sep 16
Chicago to Grand Junction
CHI to GJT CheapOair.com
$434   Dep 30 Nov 16 - Rtn 06 Dec 16
Chicago to Aspen
ORD to ASE CheapOair.com
$441   Dep 14 Aug 16 - Rtn 13 Sep 16
Chicago to Steamboat Springs
CHI to HDN CheapOair.com
$451   Dep 07 Sep 16 - Rtn 13 Sep 16
Chicago to Eagle County Regional
CHI to EGE CheapOair.com
$456   Dep 23 Aug 16 - Rtn 31 Aug 16
Chicago to Eagle County Regional
ORD to EGE CheapOair.com
$469   Dep 17 Aug 16 - Rtn 24 Aug 16
Chicago to Steamboat Springs
ORD to HDN CheapOair.com
$517   Dep 16 Dec 16 - Rtn 22 Dec 16
Chicago to Gunnison
CHI to GUC CheapOair.com
$579   Dep 28 Dec 16 - Rtn 03 Jan 17
Chicago to Aspen
CHI to ASE CheapOair.com
Chicago (CHI) to Denver International (DEN)
 Depart 04 Oct 16
 Return 18 Oct 16

Flying with United Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more OneTravel.com flights available on this route
$106   Dep 30 Aug 16 - Rtn 07 Sep 16
Chicago to Denver International
ORD to DEN OneTravel.com
$370   Dep 21 Oct 16 - Rtn 28 Oct 16
Chicago to Durango
ORD to DRO OneTravel.com
$371   Dep 19 Sep 16 - Rtn 25 Sep 16
Chicago to Durango
CHI to DRO OneTravel.com
$371   Dep 13 Oct 16 - Rtn 17 Oct 16
Chicago to Grand Junction
ORD to GJT OneTravel.com
$399   Dep 21 Dec 16 - Rtn 30 Dec 16
Chicago to Montrose
CHI to MTJ OneTravel.com
$425   Dep 03 Sep 16 - Rtn 09 Sep 16
Chicago to Colorado Springs
ORD to COS OneTravel.com
$434   Dep 30 Nov 16 - Rtn 06 Dec 16
Chicago to Aspen
ORD to ASE OneTravel.com
$436   Dep 14 Aug 16 - Rtn 13 Sep 16
Chicago to Steamboat Springs
CHI to HDN OneTravel.com
$451   Dep 07 Sep 16 - Rtn 13 Sep 16
Chicago to Eagle County Regional
CHI to EGE OneTravel.com
$464   Dep 14 Aug 16 - Rtn 13 Sep 16
Chicago to Gunnison
CHI to GUC OneTravel.com
$469   Dep 28 Aug 16 - Rtn 30 Aug 16
Chicago to Aspen
CHI to ASE OneTravel.com
$492   Dep 14 Aug 16 - Rtn 15 Sep 16
Chicago to Gunnison
ORD to GUC OneTravel.com
$574   Dep 13 Aug 16 - Rtn 20 Aug 16
Chicago to Eagle County Regional
ORD to EGE OneTravel.com
$587   Dep 14 Aug 16 - Rtn 13 Sep 16
Chicago to Pueblo
CHI to PUB OneTravel.com
$660   Dep 14 Aug 16 - Rtn 13 Sep 16
Chicago to Cortez
CHI to CEZ OneTravel.com
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