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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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 Sep 6 2017 Return: Sat Sep 9 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 25m
nonstop
ORD
DEN
2h 43m
nonstop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DEN
ORD
2h 25m
nonstop
ORD
DEN
2h 52m
nonstop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
United
United
DEN
ORD
2h 30m
nonstop
ORD
DEN
2h 30m
nonstop
Depart: Thu Oct 5 2017 Return: Tue Oct 17 2017 Trip spans 13 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 43m
nonstop
Depart: Sat Sep 30 2017 Return: Wed Oct 4 2017 Trip spans 5 days
Delta
Delta
DEN
MDW
6h 33m
1 stop
MDW
DEN
5h 55m
1 stop
Depart: Sat Oct 7 2017 Return: Tue Oct 10 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 43m
nonstop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 43m
nonstop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 45m
nonstop
Depart: Fri Nov 3 2017 Return: Mon Nov 6 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 43m
nonstop
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 43m
nonstop
Depart: Wed Oct 25 2017 Return: Sat Oct 28 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 43m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Delta
Delta
DEN
MDW
4h 50m
1 stop
MDW
DEN
5h 55m
1 stop
Depart: Wed Nov 29 2017 Return: Mon Dec 4 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 24m
nonstop
ORD
DEN
2h 40m
nonstop
Depart: Wed Oct 25 2017 Return: Sat Oct 28 2017 Trip spans 4 days
Delta
Delta
DEN
MDW
7h 45m
1 stop
MDW
DEN
7h 19m
1 stop
Depart: Wed Dec 6 2017 Return: Thu Dec 7 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 24m
nonstop
ORD
DEN
2h 49m
nonstop
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
Delta
Delta
DEN
MDW
5h 55m
1 stop
MDW
DEN
5h 44m
1 stop
Depart: Mon Aug 21 2017 Return: Fri Aug 25 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 25m
nonstop
ORD
DEN
2h 36m
nonstop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
Delta
Delta
DEN
MDW
5h 02m
1 stop
MDW
DEN
5h 09m
1 stop
Depart: Tue Aug 22 2017 Return: Thu Aug 24 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 27m
nonstop
ORD
DEN
2h 36m
nonstop
Depart: Sat Dec 2 2017 Return: Mon Dec 4 2017 Trip spans 3 days
Delta
Delta
DEN
MDW
4h 53m
1 stop
MDW
DEN
4h 57m
1 stop
Direct flights DEN to CHI on American Airlines
Flight # Depart DEN Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
2312 7:20 am 10:47 am Aug 22 - Sep 5
2312 7:20 am 10:47 am Sep 6 - Sep 16
2312 7:20 am 10:47 am Sep 7 - Sep 29
2312 7:20 am 10:47 am Sep 12 - Sep 12
2312 7:20 am 10:47 am Sep 19 - Sep 23
2380 10:05 am 1:35 pm Aug 22 - Aug 31
2380 10:05 am 1:35 pm Sep 1 - Sep 8
2380 10:05 am 1:35 pm Sep 3 - Sep 3
2380 10:05 am 1:35 pm Sep 10 - Oct 2
2300 12:21 pm 3:49 pm Sep 2 - Oct 28
2300 12:21 pm 3:49 pm Aug 26 - Aug 26
2300 12:26 pm 3:54 pm Aug 22 - Aug 31
2300 12:26 pm 3:54 pm Sep 1 - Sep 29
1272 2:15 pm 5:48 pm Aug 22 - Aug 26
1272 2:15 pm 5:48 pm Aug 27 - Aug 31
1272 2:15 pm 5:48 pm Sep 1 - Oct 6
1577 5:15 pm 8:45 pm Aug 24 - Aug 26
1577 5:15 pm 8:45 pm Aug 27 - Sep 2
1577 5:15 pm 8:45 pm Aug 29 - Oct 4
1577 5:15 pm 8:45 pm Sep 3 - Sep 3
1577 5:15 pm 8:45 pm Sep 4 - Oct 2
1577 5:15 pm 8:45 pm Sep 9 - Sep 30
2661 7:25 pm 10:53 pm Aug 22 - Aug 25
2661 7:25 pm 10:53 pm Aug 27 - Aug 31
2661 7:25 pm 10:53 pm Sep 1 - Oct 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Denver
$81
Destination

Chicago
only $81
only $164
Airlines Airline reviews

468 travelers who booked a flight from Denver to Chicago rated their chosen airlines with an average of 5.8.

Overall
5.9
Boarding
6.3
Crew
6.6
Comfort
5.6
Food
4.6
Entertainment
4.7