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 (CHI) to Denver International (DEN)
 Depart 19 Aug 15
 Return 26 Aug 15

Price subject to availability

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Chicago (MDW) to Denver International (DEN)
 Depart 01 Sep 15
 Return 08 Sep 15

Price subject to availability

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  • Price
  • Dep date
  1 more Flightnetwork flights available on this route
$363   Dep 01 Sep 15 - Rtn 08 Sep 15
Chicago to Denver International
MDW to DEN Flightnetwork
Chicago (ORD) to Denver International (DEN)
 Depart 18 Aug 15
 Return 25 Aug 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$153   Dep 19 Aug 15 - Rtn 26 Aug 15
Chicago to Denver International
ORD to DEN CheapOair.com
$164   Dep 05 Sep 15 - Rtn 09 Sep 15
Chicago to Denver International
ORD to DEN CheapOair.com
$174   Dep 17 Aug 15 - Rtn 31 Aug 15
Chicago to Denver International
CHI to DEN CheapOair.com
$174   Dep 17 Sep 15 - Rtn 22 Sep 15
Chicago to Denver International
CHI to DEN CheapOair.com
$189   Dep 19 Oct 15 - Rtn 28 Oct 15
Chicago to Denver International
CHI to DEN CheapOair.com
$189   Dep 15 Dec 15 - Rtn 22 Dec 15
Chicago to Denver International
CHI to DEN CheapOair.com
$204   Dep 16 Aug 15 - Rtn 20 Aug 15
Chicago to Denver International
CHI to DEN CheapOair.com
$204   Dep 21 Oct 15 - Rtn 25 Oct 15
Chicago to Denver International
CHI to DEN CheapOair.com
$206   Dep 02 Sep 15 - Rtn 05 Sep 15
Chicago to Denver International
ORD to DEN CheapOair.com
$206   Dep 05 Sep 15 - Rtn 08 Sep 15
Chicago to Denver International
ORD to DEN CheapOair.com
$216   Dep 05 Sep 15 - Rtn 06 Sep 15
Chicago to Denver International
CHI to DEN CheapOair.com
$228   Dep 22 Aug 15 - Rtn 20 Nov 15
Chicago to Denver International
ORD to DEN CheapOair.com
$253   Dep 17 Aug 15 - Rtn 24 Aug 15
Chicago to Denver International
ORD to DEN CheapOair.com
$264   Dep 11 Aug 15 - Rtn 16 Aug 15
Chicago to Denver International
CHI to DEN CheapOair.com
$265   Dep 20 Aug 15 - Rtn 23 Aug 15
Chicago to Denver International
CHI to DEN CheapOair.com
Chicago (ORD) to Denver International (DEN)
 Depart 22 Aug 15
 Return 06 Sep 15

Flying with US Airways

Price subject to availability

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  • Price
  • Dep date
  8 more OneTravel.com flights available on this route
$348   Dep 22 Aug 15 - Rtn 21 Sep 15
Chicago to Colorado Springs
ORD to COS OneTravel.com
$412   Dep 22 Aug 15 - Rtn 19 Sep 15
Chicago to Gunnison
ORD to GUC OneTravel.com
$422   Dep 24 Aug 15 - Rtn 19 Sep 15
Chicago to Montrose
ORD to MTJ OneTravel.com
$423   Dep 22 Aug 15 - Rtn 06 Sep 15
Chicago to Grand Junction
ORD to GJT OneTravel.com
$478   Dep 31 Aug 15 - Rtn 02 Sep 15
Chicago to Aspen
CHI to ASE OneTravel.com
$503   Dep 22 Aug 15 - Rtn 06 Sep 15
Chicago to Gunnison
ORD to GUC OneTravel.com
$508   Dep 09 Sep 15 - Rtn 11 Sep 15
Chicago to Eagle County Regional
CHI to EGE OneTravel.com
$737   Dep 21 Aug 15 - Rtn 21 Sep 15
Chicago to Alamosa
ORD to ALS OneTravel.com
Chicago (ORD) to Denver International (DEN)
 Depart 15 Aug 15
 Return 25 Aug 15

Price subject to availability

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Chicago (ORD) to Steamboat Springs (HDN)
 Depart 28 Oct 15
 Return 04 Nov 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  6 more momondo.com flights available on this route
$839   Dep 04 Nov 15 - Rtn 11 Nov 15
Chicago to Steamboat Springs
ORD to HDN momondo.com
$891   Dep 14 Oct 15 - Rtn 21 Oct 15
Chicago to Steamboat Springs
ORD to HDN momondo.com
$893   Dep 23 Sep 15 - Rtn 30 Sep 15
Chicago to Steamboat Springs
ORD to HDN momondo.com
$902   Dep 07 Oct 15 - Rtn 14 Oct 15
Chicago to Steamboat Springs
ORD to HDN momondo.com
$907   Dep 30 Sep 15 - Rtn 07 Oct 15
Chicago to Steamboat Springs
ORD to HDN momondo.com
$928   Dep 21 Oct 15 - Rtn 28 Oct 15
Chicago to Steamboat Springs
ORD to HDN momondo.com
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