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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 May 15, 2018 May 23, 2018 $77
Frontier Jun 19, 2018 Jun 26, 2018 $167
Frontier Jun 19, 2018 Jun 27, 2018 $167
Frontier May 16, 2018 May 21, 2018 $187
Frontier May 22, 2018 May 28, 2018 $187
Frontier Jul 18, 2018 Jul 22, 2018 $187
Frontier Jul 25, 2018 Jul 29, 2018 $187
Frontier May 11, 2018 May 14, 2018 $207
Frontier May 5, 2018 May 20, 2018 $207

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
Chicago 5/24/18 5/28/18 $207
Moline 5/24/18 5/29/18 $558

Flight Schedule Summaries Last modified: Apr 20, 2018 4:56 -04:00Number of routes searched: 213Number of itineraries searched: 175,965

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

Cheap Domestic Flights from Colorado Springs - COS Last modified: Apr 20, 2018 4:56 -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 Colorado Springs to Illinois - from $77 Round trip from COS to IL