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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Denver International to Chicago

(Round-trip)
Depart: Tue Sep 29 2015 Return: Tue Oct 6 2015 Trip spans 8 days
Frontier
Frontier
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
12:05p
DEN
2:50p
2h 45m
nonstop
Depart: Tue Oct 6 2015 Return: Wed Oct 14 2015 Trip spans 9 days
Frontier
Frontier
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
12:05p
DEN
2:50p
2h 45m
nonstop
Depart: Wed Oct 7 2015 Return: Wed Oct 14 2015 Trip spans 8 days
Frontier
Frontier
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
12:05p
DEN
2:50p
2h 45m
nonstop
Depart: Wed Oct 14 2015 Return: Wed Oct 21 2015 Trip spans 8 days
Frontier
Frontier
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
12:05p
DEN
2:50p
2h 45m
nonstop
Depart: Tue Oct 20 2015 Return: Wed Oct 21 2015 Trip spans 2 days
Frontier
Frontier
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
12:05p
DEN
2:50p
2h 45m
nonstop
Depart: Wed Oct 21 2015 Return: Sat Oct 24 2015 Trip spans 4 days
Frontier
Frontier
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
12:05p
DEN
2:50p
2h 45m
nonstop
Depart: Sat Oct 24 2015 Return: Tue Oct 27 2015 Trip spans 4 days
Frontier
Frontier
DEN
2:00a
ORD
4:25a
2h 25m
nonstop
ORD
2:00a
DEN
4:42a
2h 42m
nonstop
Depart: Tue Oct 27 2015 Return: Sat Nov 7 2015 Trip spans 12 days
Frontier
Frontier
DEN
3:08a
ORD
5:25a
2h 17m
nonstop
ORD
8:05a
DEN
10:46a
2h 41m
nonstop
Depart: Wed Oct 28 2015 Return: Sat Nov 7 2015 Trip spans 11 days
Frontier
Frontier
DEN
3:08a
ORD
5:25a
2h 17m
nonstop
ORD
12:45p
DEN
3:28p
2h 43m
nonstop
Depart: Sat Oct 31 2015 Return: Sat Nov 7 2015 Trip spans 8 days
Frontier
Frontier
DEN
2:15p
ORD
4:33p
2h 18m
nonstop
ORD
8:05a
DEN
10:46a
2h 41m
nonstop
Depart: Sat Nov 7 2015 Return: Tue Nov 10 2015 Trip spans 4 days
Frontier
Frontier
DEN
1:15p
ORD
3:33p
2h 18m
nonstop
ORD
8:05a
DEN
10:46a
2h 41m
nonstop
Depart: Sat Nov 14 2015 Return: Tue Nov 17 2015 Trip spans 4 days
Frontier
Frontier
DEN
2:08a
ORD
4:25a
2h 17m
nonstop
ORD
12:45p
DEN
3:28p
2h 43m
nonstop
Depart: Tue Dec 8 2015 Return: Sat Dec 12 2015 Trip spans 5 days
Frontier
Frontier
DEN
3:35p
ORD
5:55p
2h 20m
nonstop
ORD
8:05a
DEN
10:48a
2h 43m
nonstop
Depart: Wed Dec 9 2015 Return: Sat Dec 12 2015 Trip spans 4 days
Frontier
Frontier
DEN
1:25a
ORD
4:00a
2h 35m
nonstop
ORD
8:05a
DEN
10:48a
2h 43m
nonstop
Depart: Sat Dec 12 2015 Return: Tue Dec 15 2015 Trip spans 4 days
Frontier
Frontier
DEN
1:25a
ORD
4:00a
2h 35m
nonstop
ORD
12:10p
DEN
2:52p
2h 42m
nonstop
Depart: Tue Nov 3 2015 Return: Tue Nov 10 2015 Trip spans 8 days
United
United
DEN
1:20a
ORD
3:45a
2h 25m
nonstop
ORD
5:30p
DEN
8:12p
2h 42m
nonstop
Depart: Fri Dec 4 2015 Return: Sun Dec 6 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
8:35a
ORD
11:07a
2h 32m
nonstop
ORD
7:26a
DEN
10:05a
2h 39m
nonstop
Depart: Sat Nov 21 2015 Return: Tue Dec 1 2015 Trip spans 11 days
American Airlines
American Airlines
DEN
2:10a
ORD
4:45a
2h 35m
nonstop
ORD
12:15p
DEN
2:59p
2h 44m
nonstop
Depart: Thu Feb 11 2016 Return: Mon Feb 15 2016 Trip spans 5 days
Delta
Delta
DEN
7:20p
MDW
3:04a
7h 44m
1 stop
MDW
10:10a
DEN
4:38p
6h 28m
1 stop
Depart: Fri Mar 4 2016 Return: Thu Mar 10 2016 Trip spans 7 days
Delta
Delta
DEN
4:10a
ORD
10:24a
6h 14m
1 stop
ORD
4:00a
DEN
9:47a
5h 47m
1 stop
Direct flights DEN to CHI on American Airlines
Flight # Depart DEN Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
327 7:05 am 10:31 am Oct 5 - Oct 16
327 7:05 am 10:31 am Sep 10 - Oct 2
327 7:05 am 10:31 am Sep 13 - Sep 27
327 7:05 am 10:31 am Sep 15 - Sep 29
327 7:05 am 10:31 am Oct 4 - Oct 4
327 7:05 am 10:31 am Oct 11 - Oct 11
327 7:05 am 10:31 am Oct 6 - Oct 13
2339 10:50 am 2:16 pm Sep 12 - Oct 10
2339 10:50 am 2:16 pm Oct 5 - Oct 16
2339 10:50 am 2:16 pm Sep 9 - Oct 1
2339 10:50 am 2:16 pm Oct 6 - Oct 13
2339 10:50 am 2:16 pm Oct 2 - Oct 4
4298 12:25 pm 3:56 pm Sep 24 - Oct 1
4298 12:25 pm 3:56 pm Sep 9 - Sep 23
4298 12:25 pm 3:56 pm Sep 25 - Oct 4
4382 12:25 pm 3:56 pm Oct 8 - Oct 15
4382 12:25 pm 3:56 pm Oct 5 - Oct 16
151 5:30 pm 8:57 pm Sep 10 - Oct 16
Airports
Origin

Denver
$80
Destination

Chicago
only $80
only $240