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Cheap Flights From Houston To Illinois Last modified: Dec 5, 2016 0:30 -05:00

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

Chicago
Carrier Departure Date Return Date Lowest Price
American Feb 3, 2017 Feb 5, 2017 $159
American Feb 2, 2017 Feb 5, 2017 $159
Spirit Jan 10, 2017 Jan 14, 2017 $159
Spirit Jan 10, 2017 Jan 16, 2017 $179
Spirit Jan 10, 2017 Jan 12, 2017 $179
Spirit Jan 18, 2017 Jan 23, 2017 $179
Spirit Jan 10, 2017 Jan 17, 2017 $179
Spirit Feb 1, 2017 Feb 9, 2017 $180
Spirit Jan 19, 2017 Jan 21, 2017 $186
United Jan 11, 2017 Jan 17, 2017 $188

Cheap Last Minute Flights from Houston to Illinois Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Houston to Illinois. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Moline 12/15/16 12/18/16 $336
Peoria 12/17/16 12/19/16 $402
Chicago 1/5/17 1/9/17 $209

Flight Schedule Summaries Last modified: Dec 5, 2016 0:30 -05:00Number of routes searched: 465Number of itineraries searched: 773,289

Houston to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Spirit -
United -
American CVG
American DFW
American ICT
American SDF
Alaska SEA
JetBlue BOS
JetBlue JFK
Delta ATL
Delta DTW
Delta MSP
Delta CVG
Delta SLC
Frontier DEN
Spirit MSP
United ASE
United ATL
United AUS
United BNA

Cheap Domestic Flights from Houston - HOU Last modified: Dec 5, 2016 0:30 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Houston to Illinois - from $159 Round trip from HOU to IL