Find Deals on 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.
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Book cheap flights from Denver International to Chicago

(Round-trip)
Depart: Wed Apr 12 2017 Return: Thu Apr 20 2017 Trip spans 9 days
Major Airline
Major Airline
DEN
ORD
2h 26m
nonstop
ORD
DEN
2h 42m
nonstop
Depart: Tue May 23 2017 Return: Sun May 28 2017 Trip spans 6 days
Frontier
Frontier
DEN
ORD
2h 39m
nonstop
ORD
DEN
2h 46m
nonstop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 29m
nonstop
ORD
DEN
2h 36m
nonstop
Depart: Thu Apr 27 2017 Return: Sat Apr 29 2017 Trip spans 3 days
Delta
Delta
DEN
MDW
7h 50m
1 stop
MDW
DEN
5h 42m
1 stop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
Major Airline
Major Airline
DEN
ORD
19h 08m
nonstop
ORD
DEN
18h 18m
nonstop
Depart: Sat Apr 8 2017 Return: Wed Apr 12 2017 Trip spans 5 days
Frontier
Frontier
DEN
ORD
2h 36m
nonstop
ORD
DEN
2h 46m
nonstop
Depart: Wed Mar 29 2017 Return: Fri Mar 31 2017 Trip spans 3 days
American Airlines
American Airlines
DEN
ORD
2h 29m
nonstop
ORD
DEN
2h 39m
nonstop
Depart: Tue Jun 6 2017 Return: Sat Jun 10 2017 Trip spans 5 days
Frontier
Frontier
DEN
ORD
2h 33m
nonstop
ORD
DEN
2h 52m
nonstop
Depart: Tue Jul 4 2017 Return: Mon Jul 10 2017 Trip spans 7 days
Major Airline
Major Airline
DEN
ORD
2h 33m
nonstop
ORD
DEN
2h 50m
nonstop
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
Frontier
Frontier
DEN
ORD
2h 33m
nonstop
ORD
DEN
2h 52m
nonstop
Depart: Tue May 2 2017 Return: Sat May 6 2017 Trip spans 5 days
Delta
Delta
DEN
MDW
5h 45m
1 stop
MDW
DEN
4h 39m
1 stop
Depart: Sat Jun 17 2017 Return: Wed Jun 21 2017 Trip spans 5 days
Frontier
Frontier
DEN
ORD
2h 35m
nonstop
ORD
DEN
2h 46m
nonstop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
Major Airline
Major Airline
DEN
ORD
24h 43m
1 stop
ORD
DEN
8h 53m
1 stop
Depart: Sun Jul 2 2017 Return: Tue Jul 4 2017 Trip spans 3 days
Frontier
Frontier
DEN
ORD
2h 32m
nonstop
ORD
DEN
2h 52m
nonstop
Depart: Thu May 4 2017 Return: Sat May 6 2017 Trip spans 3 days
Delta
Delta
DEN
MDW
7h 30m
1 stop
MDW
DEN
7h 00m
1 stop
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
Major Airline
Major Airline
DEN
ORD
19h 08m
nonstop
ORD
DEN
26h 40m
nonstop
Depart: Tue Aug 1 2017 Return: Wed Aug 9 2017 Trip spans 9 days
Frontier
Frontier
DEN
ORD
2h 33m
nonstop
ORD
DEN
2h 44m
nonstop
Depart: Wed Aug 2 2017 Return: Wed Aug 9 2017 Trip spans 8 days
Frontier
Frontier
DEN
ORD
2h 33m
nonstop
ORD
DEN
2h 44m
nonstop
Depart: Wed Sep 27 2017 Return: Thu Oct 19 2017 Trip spans 23 days
Major Airline
Major Airline
DEN
ORD
2h 25m
nonstop
ORD
DEN
2h 35m
nonstop
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
Major Airline
Major Airline
DEN
ORD
2h 25m
1 stop
ORD
DEN
2h 35m
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 10:53 am Apr 4 - Jun 1
2380 10:10 am 1:43 pm May 4 - May 4
2380 10:30 am 2:03 pm Apr 12 - Apr 24
2380 10:30 am 2:03 pm Apr 11 - Apr 18
2380 10:30 am 2:03 pm Apr 25 - May 3
2380 10:30 am 2:03 pm Apr 9 - Apr 30
2380 10:30 am 2:03 pm May 5 - May 26
2380 10:30 am 2:03 pm Apr 4 - Apr 10
2300 12:28 pm 4:00 pm May 5 - May 26
2300 12:31 pm 4:03 pm Apr 4 - May 4
2300 12:31 pm 4:03 pm Apr 8 - Apr 29
1272 2:17 pm 5:50 pm May 4 - May 11
1272 2:17 pm 5:50 pm Apr 7 - Apr 23
1272 2:17 pm 5:50 pm Apr 6 - Apr 20
1272 2:17 pm 5:50 pm Apr 4 - Apr 4
1272 2:17 pm 5:50 pm Apr 24 - May 1
1272 2:17 pm 5:50 pm Apr 27 - Apr 27
1272 2:17 pm 5:50 pm Apr 5 - Apr 19
1272 2:17 pm 5:50 pm Apr 25 - May 5
1577 5:15 pm 8:52 pm Apr 4 - May 4
1577 5:20 pm 8:57 pm May 5 - Jun 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Denver
$87
Destination

Chicago
only $87
only $168
Airlines Airline reviews

489 travelers who booked a flight from Denver to Chicago rated their chosen airlines with an average of 5.4.

Overall
5.6
Boarding
6.1
Crew
6.4
Comfort
5.2
Food
3.9
Entertainment
3.9