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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 Apr 22, 2017 Apr 29, 2017 $97
Frontier Apr 22, 2017 Apr 24, 2017 $141
Frontier Apr 26, 2017 Apr 29, 2017 $151
Frontier May 10, 2017 May 13, 2017 $152
Frontier May 6, 2017 May 13, 2017 $157
Frontier May 3, 2017 May 8, 2017 $162
Frontier Apr 28, 2017 May 3, 2017 $162
Frontier May 5, 2017 May 10, 2017 $162
Frontier May 12, 2017 May 17, 2017 $162
Frontier Apr 28, 2017 May 6, 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
Springfield, Illinois 4/6/17 4/10/17 $329
Peoria 4/7/17 4/10/17 $326
Moline 4/13/17 4/17/17 $359
Champaign 4/20/17 4/24/17 $394
Chicago 4/22/17 4/24/17 $141

Flight Schedule Summaries Last modified: Mar 26, 2017 0:36 -04:00Number of routes searched: 436Number of itineraries searched: 547,359

Austin, Texas to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Alaska -
Frontier -
United -
American BNA
American BOS
American BWI
American CLT
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 FLL
United IAD
Virgin America SFO

Cheap Domestic Flights from Austin - AUS Last modified: Mar 26, 2017 0:36 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Austin, Texas to Illinois - from $97 Round trip from AUS to IL