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Cheap Flights From Austin To Illinois Last modified: Jan 20, 2017 0:35 -05:00

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

Chicago
Carrier Departure Date Return Date Lowest Price
Frontier Apr 26, 2017 May 3, 2017 $171
Frontier May 3, 2017 May 10, 2017 $171
Frontier Apr 26, 2017 May 1, 2017 $182
Frontier May 24, 2017 May 31, 2017 $193
Frontier Apr 22, 2017 Apr 26, 2017 $202
Frontier Apr 28, 2017 May 1, 2017 $213
Frontier May 12, 2017 May 15, 2017 $213
Frontier Apr 21, 2017 Apr 24, 2017 $213
Frontier May 8, 2017 May 12, 2017 $213
Frontier Jun 2, 2017 Jun 5, 2017 $213

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

DestinationDepartingReturningPrice
Moline 2/16/17 2/19/17 $276
Chicago 2/23/17 2/27/17 $319

Flight Schedule Summaries Last modified: Jan 20, 2017 0:35 -05:00Number of routes searched: 441Number of itineraries searched: 489,783

Austin to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
United -
American ATL
American BNA
American BWI
American CLT
Alaska SEA
Alaska SFO
JetBlue BOS
JetBlue FLL
JetBlue JFK
Delta ATL
Delta DTW
Delta MSP
Delta JFK
Delta SLC
Frontier DEN
United ATL
United DEN
United EWR
United FLL
Virgin America SFO

Cheap Domestic Flights from Austin - AUS Last modified: Jan 20, 2017 0:35 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Austin to Illinois - from $171 Round trip from AUS to IL