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Cheap Flights From St Louis To Illinois

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

Decatur, Illinois
Carrier Departure Date Return Date Lowest Price
Cape Air Aug 1, 2018 Aug 6, 2018 $77

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
Bloomington, Illinois 4/27/18 4/29/18 $388
Chicago 5/17/18 5/22/18 $201

Flight Schedule Summaries Last modified: Apr 19, 2018 5:02 -04:00Number of routes searched: 137Number of itineraries searched: 411,430

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 DFW
American LAX
American LGA
Alaska LAX
Alaska PDX
Alaska SAN
Alaska SEA
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines CVG
United DEN
United EWR
United IAD
United IAH

Cheap Domestic Flights from St Louis - STL Last modified: Apr 19, 2018 5:02 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.
Cheap Flights from St Louis to Illinois - from $77 Round trip from STL to IL