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Cheap Flights From Houston To Illinois Last modified: Jul 1, 2016 6:33 PM

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

Bloomington - Normal
Carrier Departure Date Return Date Lowest Price
American Jul 28, 2016 Jul 31, 2016 $383
American Jul 29, 2016 Aug 1, 2016 $392
American Jul 29, 2016 Jul 31, 2016 $545
American Jul 21, 2016 Jul 24, 2016 $597
Champaign
Carrier Departure Date Return Date Lowest Price
American Aug 1, 2016 Aug 15, 2016 $310
American Jul 31, 2016 Aug 4, 2016 $335
Chicago
Carrier Departure Date Return Date Lowest Price
Spirit Jul 26, 2016 Aug 9, 2016 $207
Spirit Aug 26, 2016 Aug 29, 2016 $207
Spirit Aug 3, 2016 Aug 17, 2016 $207
Spirit Aug 3, 2016 Aug 9, 2016 $207
Spirit Aug 3, 2016 Aug 10, 2016 $207
Spirit Jul 20, 2016 Jul 27, 2016 $207
Spirit Aug 17, 2016 Sep 1, 2016 $207
Spirit Aug 2, 2016 Aug 16, 2016 $207
Spirit Aug 9, 2016 Aug 10, 2016 $207
Spirit Jul 20, 2016 Jul 26, 2016 $207
Moline
Carrier Departure Date Return Date Lowest Price
United Jul 19, 2016 Aug 1, 2016 $287
United Jul 19, 2016 Jul 22, 2016 $287
American Sep 8, 2016 Sep 12, 2016 $294
American Sep 14, 2016 Sep 19, 2016 $294
American Aug 24, 2016 Aug 28, 2016 $294
American Sep 30, 2016 Oct 3, 2016 $302
United Sep 8, 2016 Sep 12, 2016 $306
United Sep 14, 2016 Sep 19, 2016 $306
Peoria
Carrier Departure Date Return Date Lowest Price
American Aug 11, 2016 Aug 22, 2016 $372
United Dec 22, 2016 Jan 4, 2017 $392
United Dec 22, 2016 Jan 5, 2017 $392
United Dec 21, 2016 Jan 4, 2017 $392
United Dec 20, 2016 Jan 3, 2017 $412
American Dec 22, 2016 Jan 4, 2017 $422
United Aug 11, 2016 Aug 22, 2016 $422
American Dec 22, 2016 Jan 5, 2017 $422
Springfield
Carrier Departure Date Return Date Lowest Price
American Jul 22, 2016 Aug 6, 2016 $382
United Jul 22, 2016 Aug 6, 2016 $564

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 8/6/16 8/9/16 $212

Cheap Domestic Flights from Houston - HOU

FlightsAirlineLowest Price
Houston to Chicago American, Alaska, Frontier, Spirit, United $207
Houston to Moline American, United $287
Houston to Peoria American, United $372
Houston to Bloomington - Normal American $383
Houston to Champaign American $310
Houston to Springfield American, United $382

Cheap Domestic Flights to Illinois - IL

FlightsAirlineLowest Price
Austin to Chicago American, Alaska, Frontier, United $163
San Antonio to Chicago American, United $283
Killeen to Chicago American, Alaska, United $363
Waco to Chicago American, Alaska $265
Lake Charles to Chicago American, United $372
Corpus Christi to Chicago American, United $300
Austin to Peoria American, United $372
San Antonio to Moline American, Alaska, United $372
Tyler to Chicago American, Alaska $257
Austin to Bloomington - Normal American $372
San Antonio to Bloomington - Normal American, United Check Dates
College Station to Chicago American, Alaska, United $338
Austin to Champaign American $265
Austin to Moline American, Alaska, United $372
San Antonio to Peoria American, United $372
Austin to Springfield American, United $372
San Antonio to Champaign American, United Check Dates
San Antonio to Springfield American, United $372
Cheap Flights from Houston to Illinois - from $207 Round trip from HOU to IL