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Find Flight Deals from Denver International to Chicago (DEN - CHI)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Denver International to Chicago

(Round-trip)
Depart: Wed Mar 11 2015 Return: Tue Mar 17 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
7:10a
DEN
9:50a
2h 40m
nonstop
Depart: Tue Mar 17 2015 Return: Wed Mar 18 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
5:40p
DEN
8:21p
2h 41m
nonstop
Depart: Wed Mar 18 2015 Return: Tue Mar 24 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
5:40p
DEN
8:21p
2h 41m
nonstop
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
5:40p
DEN
8:21p
2h 41m
nonstop
Depart: Wed Mar 25 2015 Return: Tue Mar 31 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DEN
9:41a
ORD
12:11p
2h 30m
nonstop
ORD
5:40p
DEN
8:21p
2h 41m
nonstop
Depart: Tue Mar 31 2015 Return: Wed Apr 1 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
5:40p
DEN
8:21p
2h 41m
nonstop
Depart: Wed Apr 1 2015 Return: Tue Apr 7 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
7:10a
DEN
9:50a
2h 40m
nonstop
Depart: Tue Apr 7 2015 Return: Wed Apr 8 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
5:40p
DEN
8:21p
2h 41m
nonstop
Depart: Wed Apr 8 2015 Return: Tue Apr 14 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
7:10a
DEN
9:50a
2h 40m
nonstop
Depart: Tue Apr 14 2015 Return: Wed Apr 15 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
7:10a
DEN
9:50a
2h 40m
nonstop
Depart: Sat Apr 18 2015 Return: Wed Apr 22 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
2:30a
ORD
4:57a
2h 27m
nonstop
ORD
5:55p
DEN
8:28p
2h 33m
nonstop
Depart: Wed Apr 22 2015 Return: Sat Apr 25 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
2:30a
ORD
4:57a
2h 27m
nonstop
ORD
5:55p
DEN
8:28p
2h 33m
nonstop
Depart: Sat Apr 25 2015 Return: Tue Apr 28 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
2:30a
ORD
4:57a
2h 27m
nonstop
ORD
5:55p
DEN
8:28p
2h 33m
nonstop
Depart: Tue Apr 28 2015 Return: Wed Apr 29 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
2:30a
ORD
4:57a
2h 27m
nonstop
ORD
5:55p
DEN
8:28p
2h 33m
nonstop
Depart: Thu Apr 9 2015 Return: Tue Apr 14 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
5:40p
DEN
8:21p
2h 41m
nonstop
Depart: Mon Mar 30 2015 Return: Thu Apr 2 2015 Trip spans 4 days
American Airlines
American Airlines
DEN
9:50a
ORD
12:20p
2h 30m
nonstop
ORD
4:05p
DEN
6:48p
2h 43m
nonstop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
Frontier
Frontier
DEN
6:05a
ORD
8:25a
2h 20m
nonstop
ORD
4:55a
DEN
7:30a
2h 35m
nonstop
Depart: Mon May 4 2015 Return: Mon May 11 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
DEN
3:15a
ORD
5:46a
2h 31m
nonstop
ORD
4:55a
DEN
7:30a
2h 35m
nonstop
Depart: Wed Sep 23 2015 Return: Sun Sep 27 2015 Trip spans 5 days
Delta
Delta
DEN
2:35a
MDW
7:15a
4h 40m
1 stop
MDW
5:15a
DEN
10:53a
5h 38m
1 stop
Depart: Sun May 31 2015 Return: Sat Jun 6 2015 Trip spans 7 days
Delta
Delta
DEN
8:30p
ORD
4:54a
8h 24m
1 stop
ORD
11:05a
DEN
3:27p
4h 22m
1 stop
Direct flights DEN to CHI on American Airlines
Flight # Depart DEN Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1028 5:45 am 9:14 am Mar 8 - Mar 22
1028 5:50 am 9:19 am Mar 9 - Mar 28
342 7:25 am 10:56 am Mar 29 - Apr 13
4347 9:47 am 1:20 pm Mar 9 - Mar 28
4348 10:50 am 2:21 pm Mar 29 - Apr 13
1127 12:10 pm 3:33 pm Mar 14 - Mar 28
1127 12:10 pm 3:33 pm Mar 8 - Mar 27
1127 12:10 pm 3:33 pm Mar 10 - Mar 26
1149 1:50 pm 5:20 pm Apr 1 - Apr 8
1149 1:50 pm 5:20 pm Mar 31 - Apr 30
1149 1:50 pm 5:20 pm Mar 29 - Apr 13
151 5:10 pm 8:46 pm Mar 29 - Apr 13
151 6:17 pm 9:35 pm Mar 24 - Mar 28
151 6:17 pm 9:35 pm Mar 10 - Mar 19
151 6:17 pm 9:35 pm Mar 8 - Mar 27
151 6:17 pm 9:35 pm Mar 21 - Mar 21
Airports
Origin

Denver
$97
Destination

Chicago
only $97
only $294