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Cheap Flights From Denver To Illinois

Cheap flights from Denver (DEN) to popular destinations in Illinois (IL)

Chicago
Carrier Departure Date Return Date Lowest Price
Spirit May 12, 2018 May 22, 2018 $118
American Apr 25, 2018 Apr 28, 2018 $119
American Apr 28, 2018 May 12, 2018 $119
United Apr 25, 2018 Apr 28, 2018 $119
American May 8, 2018 May 12, 2018 $119
American Apr 25, 2018 May 1, 2018 $119
American Apr 28, 2018 May 5, 2018 $119
American Apr 28, 2018 May 1, 2018 $119
United Apr 25, 2018 May 2, 2018 $119
American May 1, 2018 May 5, 2018 $119

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

DestinationDepartingReturningPrice
Chicago 5/5/18 5/8/18 $119
Springfield, Illinois 5/24/18 5/29/18 $449
Peoria 5/24/18 5/27/18 $491
Champaign 5/25/18 5/28/18 $411
Moline 5/25/18 5/28/18 $493

Flight Schedule Summaries Last modified: Apr 25, 2018 5:06 -04:00Number of routes searched: 690Number of itineraries searched: 4,116,046

Denver to Chicago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
Spirit -
United -
American CLT
American DFW
American JFK
American LAX
Alaska LAX
Alaska SEA
Alaska SFO
JetBlue BOS
JetBlue JFK
Major Airlines ATL
Major Airlines DTW
Major Airlines MSP
Major Airlines CVG
Major Airlines JFK
Frontier LAS
Frontier PHX
Spirit BWI
Spirit DFW
Spirit FLL
Spirit IAH
United ABQ
United ASE
United ATL
United ATW

Cheap Domestic Flights from Denver - DEN Last modified: Apr 25, 2018 5:06 -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 Denver to Illinois - from $118 Round trip from DEN to IL