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Cheap Flights From St Louis To Illinois

Cheap flights from St Louis (STL) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
American Aug 22, 2018 Aug 26, 2018 $201
American Aug 25, 2018 Sep 5, 2018 $201
American Aug 29, 2018 Sep 1, 2018 $201
American Aug 15, 2018 Sep 2, 2018 $201
American Aug 21, 2018 Aug 28, 2018 $201
American Aug 24, 2018 Aug 27, 2018 $201
American Aug 18, 2018 Aug 25, 2018 $201
American Aug 21, 2018 Aug 23, 2018 $201
American Aug 23, 2018 Aug 27, 2018 $201
American Aug 30, 2018 Sep 4, 2018 $201

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

DestinationDepartingReturningPrice
Quincy, Illinois 7/26/18 7/29/18 $763
Chicago 8/23/18 8/27/18 $201

Flight Schedule Summaries Last modified: Jul 23, 2018 2:54 -04:00Number of routes searched: 316Number of itineraries searched: 141,206

St Louis to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Cape Air -
American -
United -
Air Choice One BRL
Cape Air DEC
American CLT
American DCA
American DFW
American LAX
Alaska LAX
Alaska SAN
Alaska SEA
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines CVG
Major Airlines LGA
Frontier LAS
United DEN
United EWR
United IAD
United IAH

Cheap Domestic Flights from St Louis - STL Last modified: Jul 23, 2018 2:54 -04:00Prices shown were found by travelers like you over the past 30 days

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Cheap Flights from St Louis to Illinois - from $201 Round trip from STL to IL