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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 Jan 7 2015 Return: Thu Jan 8 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
8:40a
ORD
11:09a
2h 29m
nonstop
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
Depart: Thu Jan 8 2015 Return: Sat Jan 10 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
8:40a
ORD
11:09a
2h 29m
nonstop
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
Depart: Sat Jan 10 2015 Return: Mon Jan 12 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
Depart: Mon Jan 12 2015 Return: Tue Jan 13 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
Depart: Tue Jan 13 2015 Return: Sat Jan 17 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
Depart: Wed Jan 14 2015 Return: Sat Jan 17 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
8:40a
ORD
11:09a
2h 29m
nonstop
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
Depart: Sat Jan 17 2015 Return: Mon Jan 19 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
8:40a
ORD
11:09a
2h 29m
nonstop
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
Depart: Tue Jan 20 2015 Return: Wed Jan 21 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
Depart: Wed Jan 21 2015 Return: Thu Jan 22 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
Depart: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
8:40a
ORD
11:09a
2h 29m
nonstop
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
Depart: Sat Jan 24 2015 Return: Mon Jan 26 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
Depart: Wed Feb 11 2015 Return: Mon Feb 16 2015 Trip spans 6 days
Frontier
Frontier
DEN
9:45a
ORD
12:10p
2h 25m
nonstop
ORD
1:50p
DEN
4:30p
2h 40m
nonstop
Depart: Mon Feb 16 2015 Return: Fri Mar 13 2015 Trip spans 25 days
Multiple Airlines
Multiple Airlines
DEN
1:00a
ORD
5:44a
4h 44m
1 stop
ORD
9:50a
DEN
12:30p
2h 40m
nonstop
Depart: Sat Feb 21 2015 Return: Sun Mar 1 2015 Trip spans 9 days
Delta
Delta
DEN
7:15p
MDW
3:11a
7h 56m
1 stop
MDW
1:45a
DEN
6:24a
4h 39m
1 stop
Depart: Mon Mar 9 2015 Return: Sun Mar 15 2015 Trip spans 7 days
Delta
Delta
DEN
8:10p
ORD
4:40a
8h 30m
1 stop
ORD
5:00a
DEN
10:53a
5h 53m
1 stop
Depart: Fri Jan 2 2015 Return: Wed Jan 7 2015 Trip spans 6 days
United
United
DEN
2:55p
ORD
5:23p
2h 28m
nonstop
ORD
7:20a
DEN
10:02a
2h 42m
nonstop
Depart: Sun Jan 4 2015 Return: Tue Jan 6 2015 Trip spans 3 days
Frontier
Frontier
DEN
9:50a
MDW
12:03p
2h 13m
nonstop
MDW
1:45p
DEN
4:23p
2h 38m
nonstop
Depart: Tue Apr 14 2015 Return: Sun Apr 19 2015 Trip spans 6 days
American Airlines
American Airlines
DEN
8:45p
ORD
3:57a
7h 12m
1 stop
ORD
1:10p
DEN
3:59p
2h 49m
nonstop
Depart: Wed May 20 2015 Return: Mon May 25 2015 Trip spans 6 days
US Airways
US Airways
DEN
8:45p
ORD
3:57a
7h 12m
1 stop
ORD
3:40a
DEN
6:30a
2h 50m
nonstop
Change your search
Direct flights DEN to CHI on American Airlines
Flight # Depart DEN Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1028 5:55 am 9:24 am Jan 29 - Feb 4
1028 5:55 am 9:24 am Jan 30 - Feb 9
1028 5:55 am 9:24 am Jan 6 - Jan 28
1028 6:00 am 9:35 am Dec 25 - Jan 2
1028 6:00 am 9:35 am Jan 3 - Jan 5
4348 9:45 am 1:20 pm Dec 24 - Jan 5
4348 9:45 am 1:20 pm Jan 3 - Jan 3
4348 9:47 am 1:20 pm Jan 8 - Jan 31
4348 9:47 am 1:20 pm Jan 7 - Mar 4
4348 9:47 am 1:20 pm Jan 6 - Feb 3
1172 12:10 pm 3:33 pm Jan 8 - Jan 29
1172 12:10 pm 3:33 pm Jan 6 - Feb 3
1172 12:10 pm 3:33 pm Feb 1 - Feb 11
1172 12:10 pm 3:33 pm Jan 31 - Feb 7
1172 12:10 pm 3:33 pm Jan 7 - Jan 30
302 1:05 pm 4:30 pm Jan 4 - Jan 5
302 1:05 pm 4:30 pm Jan 1 - Jan 1
302 1:05 pm 4:30 pm Dec 27 - Jan 3
4355 4:40 pm 8:10 pm Dec 24 - Jan 5
4355 4:40 pm 8:10 pm Jan 3 - Jan 3
4355 4:40 pm 8:10 pm Jan 1 - Jan 1
151 6:15 pm 9:35 pm Dec 28 - Jan 4
151 6:15 pm 9:35 pm Jan 1 - Jan 1
151 6:15 pm 9:35 pm Dec 29 - Jan 5
151 6:17 pm 9:35 pm Jan 7 - Feb 2
151 6:17 pm 9:35 pm Jan 6 - Feb 3
151 6:17 pm 9:35 pm Jan 29 - Jan 29
151 6:17 pm 9:35 pm Jan 8 - Jan 22
151 6:17 pm 9:35 pm Jan 11 - Mar 1
Airports
Origin

Denver
$81
Destination

Chicago
only $81
only $274