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Cheap Flights From Denver To Illinois Last modified: Jul 26, 2016 12:35 AM

Cheap flights from Denver (DEN) to popular destinations in Illinois (IL)

Bloomington - Normal
Carrier Departure Date Return Date Lowest Price
American Aug 18, 2016 Aug 21, 2016 $344
American Aug 5, 2016 Aug 7, 2016 $344
American Aug 28, 2016 Sep 4, 2016 $344
American Aug 4, 2016 Aug 5, 2016 $344
American Aug 3, 2016 Aug 7, 2016 $344
American Aug 10, 2016 Aug 15, 2016 $344
American Aug 27, 2016 Aug 29, 2016 $344
American Aug 10, 2016 Aug 16, 2016 $344
American Sep 8, 2016 Sep 15, 2016 $344
American Aug 24, 2016 Aug 30, 2016 $344
Champaign
Carrier Departure Date Return Date Lowest Price
American Aug 24, 2016 Aug 30, 2016 $265
American Sep 16, 2016 Sep 18, 2016 $279
American Aug 28, 2016 Sep 4, 2016 $288
American Jan 13, 2017 Jan 15, 2017 $305
American Aug 5, 2016 Aug 7, 2016 $479
Chicago
Carrier Departure Date Return Date Lowest Price
American Nov 9, 2016 Nov 15, 2016 $81
United Oct 18, 2016 Oct 25, 2016 $81
United Oct 25, 2016 Nov 2, 2016 $81
United Nov 1, 2016 Nov 2, 2016 $81
United Nov 1, 2016 Nov 5, 2016 $81
American Nov 5, 2016 Nov 8, 2016 $81
United Oct 18, 2016 Oct 26, 2016 $81
United Sep 14, 2016 Sep 17, 2016 $81
United Oct 25, 2016 Nov 1, 2016 $81
United Nov 1, 2016 Nov 1, 2016 $81
Moline
Carrier Departure Date Return Date Lowest Price
American Aug 31, 2016 Sep 8, 2016 $360
American Aug 24, 2016 Aug 31, 2016 $360
American Aug 16, 2016 Aug 18, 2016 $390
United Aug 24, 2016 Aug 31, 2016 $390
United Sep 19, 2016 Sep 27, 2016 $390
United Aug 16, 2016 Aug 18, 2016 $390
American Aug 17, 2016 Aug 23, 2016 $415
American Aug 24, 2016 Aug 29, 2016 $417
American Aug 17, 2016 Aug 24, 2016 $417
American Aug 27, 2016 Aug 28, 2016 $417
Peoria
Carrier Departure Date Return Date Lowest Price
American Sep 1, 2016 Sep 5, 2016 $344
American Aug 25, 2016 Aug 28, 2016 $344
American Sep 24, 2016 Oct 2, 2016 $344
American Sep 1, 2016 Sep 6, 2016 $344
American Sep 16, 2016 Sep 18, 2016 $344
American Aug 26, 2016 Aug 28, 2016 $344
American Sep 22, 2016 Sep 26, 2016 $344
American Aug 19, 2016 Aug 22, 2016 $344
American Sep 23, 2016 Sep 25, 2016 $344
American Sep 22, 2016 Sep 27, 2016 $344
Springfield
Carrier Departure Date Return Date Lowest Price
American Oct 24, 2016 Oct 31, 2016 $372
American Sep 19, 2016 Sep 26, 2016 $372
United Sep 22, 2016 Sep 28, 2016 $372
United Oct 24, 2016 Oct 31, 2016 $372
American Sep 22, 2016 Sep 28, 2016 $372
United Sep 19, 2016 Sep 26, 2016 $387
United Aug 23, 2016 Aug 26, 2016 $392
American Aug 23, 2016 Aug 26, 2016 $392

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Denver to Illinois

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Denver to Illinois.

DestinationDepartingReturningPrice
Chicago 8/25/16 8/29/16 $107
Moline 8/27/16 8/28/16 $457

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Chicago American, Alaska, Frontier, Spirit, United $81
Denver to Moline American, United $360
Denver to Bloomington - Normal American, United $344
Denver to Peoria American, United $344
Denver to Springfield American, United $372
Denver to Champaign American $265

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
Colorado Springs to Chicago American, United $353
Aspen to Chicago American, United $452
Montrose to Chicago American, United $349
Hayden - Steamboat to Chicago American, United Check Dates
Vail to Chicago American, United $452
Gunnison to Chicago American, United Check Dates
Colorado Springs to Bloomington - Normal American $342
Colorado Springs to Moline American, United $370
Colorado Springs to Peoria American, United $366
Aspen to Moline American, United Check Dates
Cheap Flights from Denver to Illinois - from $81 Round trip from DEN to IL