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Cheap Flights From Austin, Texas To Illinois

Cheap flights from Austin, Texas (AUS) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
Frontier May 13, 2017 May 17, 2017 $117
Frontier May 12, 2017 May 17, 2017 $117
Frontier May 10, 2017 May 12, 2017 $117
Frontier May 6, 2017 May 10, 2017 $117
Frontier May 10, 2017 May 13, 2017 $117
Frontier May 12, 2017 May 20, 2017 $142
Frontier May 13, 2017 May 20, 2017 $142
United May 13, 2017 May 20, 2017 $157
Frontier May 12, 2017 May 15, 2017 $166
American May 13, 2017 May 17, 2017 $167

Cheap Last Minute Flights from Austin, Texas 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 Austin, Texas to Illinois. The chart below shows the best last minute deals and cheap flights this weekend we could find.

DestinationDepartingReturningPrice
Chicago 5/12/17 5/15/17 $166
Springfield, Illinois 6/1/17 6/4/17 $426
Moline 6/1/17 6/4/17 $441
Peoria 6/3/17 6/5/17 $425
Bloomington, Illinois 6/3/17 6/5/17 $426

Flight Schedule Summaries Last modified: Apr 29, 2017 12:47 -04:00Number of routes searched: 419Number of itineraries searched: 696,514

Austin, Texas to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
Frontier -
United -
American BNA
American CLT
American DCA
American DFW
Alaska PDX
Alaska SAN
Alaska SEA
Alaska SFO
JetBlue BOS
JetBlue FLL
JetBlue JFK
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines JFK
Major Airlines SEA
Frontier DEN
United DEN
United EWR
United IAD
United IAH
Virgin America SFO

Cheap Domestic Flights from Austin - AUS Last modified: Apr 29, 2017 12:47 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Austin, Texas to Illinois - from $117 Round trip from AUS to IL