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

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

Book cheap flights from Chicago to Denver International

(Round-trip)
Depart: Sat Jan 31 2015 Return: Sat Feb 7 2015 Trip spans 8 days
Frontier
Frontier
ORD
8:55a
DEN
11:35a
2h 40m
nonstop
DEN
4:20a
ORD
6:45a
2h 25m
nonstop
Depart: Wed Jan 7 2015 Return: Thu Jan 15 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Thu Jan 8 2015 Return: Sat Jan 17 2015 Trip spans 10 days
Spirit Airlines
Spirit Airlines
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
DEN
8:40a
ORD
11:09a
2h 29m
nonstop
Depart: Sat Jan 10 2015 Return: Wed Jan 14 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Sat Jan 17 2015 Return: Wed Jan 21 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
DEN
8:40a
ORD
11:09a
2h 29m
nonstop
Depart: Mon Jan 19 2015 Return: Tue Jan 20 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Tue Jan 20 2015 Return: Thu Jan 22 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Wed Jan 21 2015 Return: Thu Jan 22 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Thu Jan 22 2015 Return: Mon Jan 26 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Sat Jan 24 2015 Return: Mon Jan 26 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Mon Jan 26 2015 Return: Wed Jan 28 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Tue Jan 27 2015 Return: Wed Jan 28 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Wed Jan 28 2015 Return: Sat Feb 7 2015 Trip spans 11 days
Spirit Airlines
Spirit Airlines
ORD
4:40p
DEN
7:22p
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Thu Jan 29 2015 Return: Sat Feb 7 2015 Trip spans 10 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Mon Feb 2 2015 Return: Tue Feb 3 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Tue Feb 3 2015 Return: Wed Feb 4 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
6:07a
DEN
8:49a
2h 42m
nonstop
DEN
1:00a
ORD
3:26a
2h 26m
nonstop
Depart: Thu Jan 1 2015 Return: Sat Jan 31 2015 Trip spans 31 days
Multiple Airlines
Multiple Airlines
ORD
5:50a
DEN
8:20a
2h 30m
nonstop
DEN
4:20a
ORD
6:40a
2h 20m
nonstop
Depart: Tue Apr 28 2015 Return: Sat May 16 2015 Trip spans 19 days
Delta
Delta
ORD
4:00a
DEN
1:15p
9h 15m
1 stop
DEN
5:10a
ORD
9:28a
4h 18m
1 stop
Depart: Tue Dec 30 2014 Return: Wed Jan 7 2015 Trip spans 9 days
American Airlines
American Airlines
ORD
10:55a
DEN
1:30p
2h 35m
nonstop
DEN
1:17p
ORD
3:35p
2h 18m
nonstop
Depart: Sun Dec 28 2014 Return: Wed Jan 7 2015 Trip spans 11 days
United
United
ORD
2:40p
DEN
5:26p
2h 46m
nonstop
DEN
6:20a
ORD
8:46a
2h 26m
nonstop
Change your search
Direct flights CHI to DEN on American Airlines
Flight # Depart ORD Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
4348 7:20 am 9:10 am Jan 6 - Feb 3
4348 7:20 am 9:10 am Jan 7 - Mar 4
4348 7:20 am 9:10 am Jan 8 - Jan 31
4348 7:20 am 9:10 am Dec 19 - Jan 5
4348 7:20 am 9:10 am Dec 23 - Dec 30
4348 7:20 am 9:10 am Jan 3 - Jan 3
1172 9:50 am 11:23 am Jan 6 - Feb 3
1172 9:50 am 11:23 am Jan 7 - Jan 30
1172 9:50 am 11:23 am Jan 8 - Jan 29
302 10:50 am 12:20 pm Dec 30 - Jan 1
302 10:50 am 12:20 pm Dec 24 - Dec 29
302 10:50 am 12:20 pm Dec 27 - Jan 3
302 10:50 am 12:20 pm Jan 4 - Jan 5
4355 2:10 pm 4:05 pm Jan 3 - Jan 3
4355 2:10 pm 4:05 pm Dec 30 - Jan 1
4355 2:10 pm 4:05 pm Dec 19 - Jan 5
151 3:55 pm 5:31 pm Jan 6 - Feb 3
151 3:55 pm 5:30 pm Dec 29 - Jan 5
151 3:55 pm 5:30 pm Jan 1 - Jan 1
151 3:55 pm 5:31 pm Jan 7 - Feb 2
151 3:55 pm 5:30 pm Dec 30 - Dec 30
151 3:55 pm 5:30 pm Dec 21 - Jan 4
151 3:55 pm 5:31 pm Jan 8 - Jan 22
151 3:55 pm 5:31 pm Jan 10 - Feb 7
151 3:55 pm 5:31 pm Jan 11 - Mar 1
1235 9:15 pm 10:45 pm Dec 28 - Dec 29
1235 9:15 pm 10:45 pm Dec 30 - Jan 1
1235 9:15 pm 10:45 pm Dec 20 - Jan 3
1235 9:15 pm 10:48 pm Jan 7 - Feb 11
1235 9:15 pm 10:45 pm Dec 31 - Jan 4
1235 9:15 pm 10:48 pm Jan 6 - Feb 10
1235 9:15 pm 10:45 pm Jan 5 - Jan 5
Airports
Origin

Chicago
$78
Destination

Denver
$78