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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
American Oct 21, 2017 Oct 28, 2017 $89
Frontier Oct 28, 2017 Oct 30, 2017 $137
United Oct 21, 2017 Oct 28, 2017 $139
United Oct 25, 2017 Oct 28, 2017 $139
United Oct 25, 2017 Oct 30, 2017 $154
American Oct 25, 2017 Oct 28, 2017 $154
United Oct 21, 2017 Oct 30, 2017 $154
Frontier Oct 25, 2017 Oct 28, 2017 $167
Frontier Oct 27, 2017 Oct 30, 2017 $167
Frontier Oct 25, 2017 Oct 30, 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 10/28/17 10/30/17 $137
Moline 11/4/17 11/6/17 $339
Peoria 11/9/17 11/12/17 $313
Springfield, Illinois 11/23/17 11/27/17 $376
Bloomington, Illinois 11/23/17 11/27/17 $408

Flight Schedule Summaries Last modified: Oct 20, 2017 4:06 -04:00Number of routes searched: 390Number of itineraries searched: 1,072,471

Austin, Texas to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
United -
American CLT
American DCA
American DFW
American EWR
Alaska LAX
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 MEX
Frontier DEN
Frontier LAS
United DEN
United EWR
United IAD
United IAH
Virgin America SFO

Cheap Domestic Flights from Austin - AUS Last modified: Oct 20, 2017 4:06 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Austin, Texas to Illinois - from $89 Round trip from AUS to IL