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Cheap Flights From Colorado Springs To Illinois

Cheap flights from Colorado Springs (COS) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
Frontier Aug 5, 2017 Aug 9, 2017 $108
Frontier Aug 9, 2017 Aug 27, 2017 $109
Frontier Aug 9, 2017 Aug 13, 2017 $109
Frontier Aug 5, 2017 Aug 21, 2017 $109
Frontier Aug 14, 2017 Aug 16, 2017 $110
Frontier Aug 16, 2017 Aug 18, 2017 $110
Frontier Aug 15, 2017 Aug 17, 2017 $110
Frontier Aug 15, 2017 Aug 22, 2017 $110
Frontier Aug 16, 2017 Aug 19, 2017 $110
Frontier Aug 14, 2017 Aug 21, 2017 $110

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

DestinationDepartingReturningPrice
Peoria 7/28/17 7/31/17 $356
Bloomington, Illinois 7/28/17 7/31/17 $701
Chicago 8/24/17 8/27/17 $110

Flight Schedule Summaries Last modified: Jul 24, 2017 0:23 -04:00Number of routes searched: 223Number of itineraries searched: 48,220

Colorado Springs to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
United -
American DFW
Alaska SEA
Major Airlines ATL
Major Airlines SLC
United ASE
United DEN
United IAH
United LAX

Cheap Domestic Flights from Colorado Springs - COS Last modified: Jul 24, 2017 0:23 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Colorado Springs to Illinois - from $108 Round trip from COS to IL