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Cheap Flights From Houston To Illinois Last modified: May 29, 2016 12:32 PM

Cheap flights from Houston (HOU) to popular destinations in Illinois (IL)

Bloomington - Normal
Carrier Departure Date Return Date Lowest Price
American Oct 7, 2016 Oct 9, 2016 $581
American Oct 7, 2016 Oct 9, 2016 $585
American Oct 6, 2016 Oct 9, 2016 $620
American Oct 6, 2016 Oct 9, 2016 $648
Champaign
Carrier Departure Date Return Date Lowest Price
American May 30, 2016 Jun 5, 2016 $746
American May 31, 2016 Jun 1, 2016 $896
Chicago
Carrier Departure Date Return Date Lowest Price
Spirit Oct 23, 2016 Oct 31, 2016 $154
Spirit Nov 4, 2016 Nov 10, 2016 $154
Spirit Aug 25, 2016 Aug 30, 2016 $157
Spirit Sep 15, 2016 Sep 20, 2016 $157
Spirit Sep 9, 2016 Sep 11, 2016 $157
Spirit Sep 15, 2016 Sep 19, 2016 $157
Spirit Sep 18, 2016 Sep 21, 2016 $157
Spirit Sep 15, 2016 Sep 18, 2016 $157
Spirit Sep 12, 2016 Sep 16, 2016 $157
Spirit Sep 10, 2016 Sep 12, 2016 $157
Moline
Carrier Departure Date Return Date Lowest Price
United Jul 13, 2016 Jul 23, 2016 $366
United Jul 6, 2016 Jul 16, 2016 $366
American Dec 1, 2016 Dec 5, 2016 $370
American Jul 6, 2016 Jul 16, 2016 $386
American Jul 13, 2016 Jul 23, 2016 $386
American Dec 1, 2016 Dec 5, 2016 $398
United Jul 13, 2016 Jul 23, 2016 $413
American Aug 19, 2016 Aug 22, 2016 $445
United Jul 6, 2016 Jul 16, 2016 $449
American Jul 6, 2016 Jul 16, 2016 $469
Peoria
Carrier Departure Date Return Date Lowest Price
United Jul 4, 2016 Jul 18, 2016 $366
United Jul 4, 2016 Jul 19, 2016 $366
American Jul 4, 2016 Jul 19, 2016 $366
American Jul 4, 2016 Jul 18, 2016 $386
American Sep 29, 2016 Oct 2, 2016 $399
American Oct 6, 2016 Oct 9, 2016 $432
United Jul 4, 2016 Jul 19, 2016 $450
United Jul 6, 2016 Jul 20, 2016 $450
United Jul 4, 2016 Jul 18, 2016 $450
American Jul 2, 2016 Jul 6, 2016 $459
Springfield
Carrier Departure Date Return Date Lowest Price
United Sep 1, 2016 Sep 8, 2016 $372
United Apr 1, 2017 Apr 8, 2017 $372
United Sep 1, 2016 Sep 8, 2016 $445
American Sep 1, 2016 Sep 8, 2016 $472
United Apr 1, 2017 Apr 8, 2017 $474
American Jun 6, 2016 Jun 10, 2016 $672
United Jun 6, 2016 Jun 10, 2016 $672
American Jun 6, 2016 Jun 10, 2016 $674
United Jun 6, 2016 Jun 10, 2016 $674
United Sep 1, 2016 Sep 8, 2016 $724

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

DestinationDepartingReturningPrice
Chicago 6/24/16 6/27/16 $222

Flight Schedule Summaries Number of flights searched: 495Last modified: May 29, 2016 12:32 PM

Houston to Bloomington - Normal
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Delta ATL X X X X X X X
Delta SLC / MSP X X X X X X X
Houston 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
Delta CVG X X X X X X X
Frontier DEN X X X X X X X
Spirit - X X X X X X X
Spirit MSP X X X X X X X
United - X X X X X X X
Southwest - X X X X X X X
Southwest DAL X X X X X X X
Houston to Champaign
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Houston to Moline
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Delta ATL X X X X X X X
Delta SLC / MSP X X X X X X X
United ORD X X X X X X X
Houston to Peoria
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Delta ATL X X X X X X X
Delta SLC / MSP X X X X X X X
United ORD X X X X X X X
Houston to Springfield
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American CLT / DFW X X X X X X X
United ORD X X X X X X X

Cheap Domestic Flights from Houston - HOU

FlightsAirlineLowest Price
Houston to Chicago American, Alaska, Spirit, United $157
Houston to Moline American, United $366
Houston to Peoria American, United $366
Houston to Bloomington - Normal American Check Dates
Houston to Champaign American $746
Houston to Springfield American, United $372

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
Austin to Chicago American, Alaska, Frontier, United $117
San Antonio to Chicago American, Alaska, United $283
Killeen to Chicago American, Alaska, United $372
Waco to Chicago American, Alaska $422
Lake Charles to Chicago American, United $372
Corpus Christi to Chicago American, United $300
Austin to Peoria American, United $392
San Antonio to Moline American, Alaska, United $372
Tyler to Chicago American, Alaska $384
Austin to Bloomington - Normal American $392
San Antonio to Bloomington - Normal American, United Check Dates
College Station to Chicago American, Alaska, United $372
Austin to Champaign American Check Dates
Austin to Moline American, Alaska, United $372
San Antonio to Peoria American, United $455
Austin to Springfield American, United $412
San Antonio to Champaign American, United $407
San Antonio to Springfield American, United $372
Cheap Flights from Houston to Illinois - from $154 Round trip from HOU to IL