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Cheap Flights From Denver To Illinois Last modified: May 24, 2016 6:31 AM

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

Bloomington - Normal
Carrier Departure Date Return Date Lowest Price
American Aug 22, 2016 Aug 23, 2016 $332
American Aug 18, 2016 Aug 22, 2016 $332
American Aug 22, 2016 Aug 23, 2016 $336
American Aug 18, 2016 Aug 22, 2016 $336
American Jul 25, 2016 Jul 28, 2016 $372
American Jul 21, 2016 Jul 23, 2016 $372
American Jul 25, 2016 Jul 28, 2016 $376
American Jul 21, 2016 Jul 23, 2016 $424
American Aug 22, 2016 Aug 23, 2016 $429
American Jul 28, 2016 Jul 31, 2016 $440
Champaign
Carrier Departure Date Return Date Lowest Price
American Nov 30, 2016 Dec 6, 2016 $376
American Nov 30, 2016 Dec 6, 2016 $407
American Dec 22, 2016 Dec 28, 2016 $415
American Dec 23, 2016 Dec 28, 2016 $476
American Jun 24, 2016 Jun 26, 2016 $499
American Dec 22, 2016 Dec 28, 2016 $507
American Dec 23, 2016 Dec 28, 2016 $507
American Jun 24, 2016 Jun 26, 2016 $546
American Jun 9, 2016 Jun 12, 2016 $580
American Jul 5, 2016 Jul 8, 2016 $600
Chicago
Carrier Departure Date Return Date Lowest Price
Spirit Aug 31, 2016 Sep 3, 2016 $117
Spirit Aug 25, 2016 Aug 28, 2016 $117
Spirit Aug 27, 2016 Sep 3, 2016 $117
Spirit Aug 24, 2016 Aug 29, 2016 $117
Spirit Aug 30, 2016 Sep 3, 2016 $117
Spirit Aug 25, 2016 Aug 29, 2016 $117
Spirit Aug 24, 2016 Aug 28, 2016 $117
Spirit Aug 26, 2016 Sep 3, 2016 $117
Spirit Aug 25, 2016 Aug 30, 2016 $117
Spirit Aug 27, 2016 Aug 27, 2016 $117
Moline
Carrier Departure Date Return Date Lowest Price
United Aug 11, 2016 Aug 15, 2016 $457
United Aug 10, 2016 Aug 14, 2016 $457
United Jun 29, 2016 Jul 12, 2016 $457
United Aug 11, 2016 Aug 15, 2016 $465
United Aug 10, 2016 Aug 14, 2016 $465
United Jun 29, 2016 Jul 12, 2016 $465
United Jul 16, 2016 Aug 3, 2016 $468
United Aug 10, 2016 Aug 14, 2016 $472
United Aug 11, 2016 Aug 15, 2016 $473
American Aug 11, 2016 Aug 15, 2016 $474
Peoria
Carrier Departure Date Return Date Lowest Price
American Aug 26, 2016 Aug 28, 2016 $332
American Aug 26, 2016 Aug 28, 2016 $336
United Jun 4, 2016 Jun 6, 2016 $387
United Jun 9, 2016 Jun 13, 2016 $387
United Jun 4, 2016 Jun 7, 2016 $387
United Jun 4, 2016 Jun 7, 2016 $391
United Jun 4, 2016 Jun 6, 2016 $391
American Jun 4, 2016 Jun 7, 2016 $407
American Jun 4, 2016 Jun 6, 2016 $407
American Jun 4, 2016 Jun 7, 2016 $411
Springfield
Carrier Departure Date Return Date Lowest Price
American Sep 16, 2016 Sep 18, 2016 $372
United Sep 16, 2016 Sep 18, 2016 $372
American Sep 16, 2016 Sep 18, 2016 $376
United Aug 4, 2016 Aug 9, 2016 $420
United Aug 4, 2016 Aug 9, 2016 $452
United Sep 16, 2016 Sep 18, 2016 $462
United Jun 23, 2016 Jun 25, 2016 $468
United Jun 23, 2016 Jun 25, 2016 $494
American Jun 23, 2016 Jun 25, 2016 $512
American Jun 23, 2016 Jun 25, 2016 $516

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
Moline 6/16/16 6/21/16 $477
Chicago 6/18/16 6/20/16 $157

Flight Schedule Summaries Number of flights searched: 514Last modified: May 24, 2016 6:31 AM

Denver to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American DFW X X X X X X X
Alaska SEA X X X X X X X
Delta ATL X X X X X X X
Frontier - X X X X X X X
Spirit - X X X X X X X
United - X X X X X X X
Southwest - X X X X X X X
Southwest MSP X X X X X X X
Denver to Bloomington - Normal
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American PHX / ORD X X X X X X X
Delta ATL X X X X X X X
Delta CVG / DTW X X X X X X X
Denver to Champaign
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
American PHX / DFW X X X X X X X
Denver to Moline
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
American PHX / DFW X X X X X X X
Delta ATL X X X X X X X
Delta CVG / DTW X X X X X X X
United - X X X X X X X
United ORD X X X X X X X
Denver to Peoria
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
American PHX / DFW X X X X X X X
Delta MSP X X X X X X X
Delta CVG / DTW X X X X X X X
United ORD X X X X X X X
Denver to Springfield
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American ORD / DFW X X X X X X X
United ORD X X X X X X X

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Chicago American, Alaska, Frontier, Spirit, United $117
Denver to Moline American, United $457
Denver to Bloomington - Normal American $332
Denver to Peoria American, Alaska, United $332
Denver to Springfield American, United $372
Denver to Champaign American $499

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
Colorado Springs to Chicago American, United $440
Aspen to Chicago American, United $488
Montrose to Chicago American, United $478
Hayden - Steamboat to Chicago American, United $568
Vail to Chicago American, United $608
Gunnison to Chicago American, United Check Dates
Colorado Springs to Bloomington - Normal American Check Dates
Colorado Springs to Moline American, United $470
Colorado Springs to Peoria American, Alaska, United $405
Aspen to Moline American, United Check Dates
Cheap Flights from Denver to Illinois - from $117 Round trip from DEN to IL