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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to Denver International

(Round-trip)
Depart: Sat Oct 8 2016 Return: Mon Nov 7 2016 Trip spans 31 days
Major Airline
Major Airline
ORD
DEN
2h 46m
nonstop
DEN
ORD
2h 30m
nonstop
Depart: Wed Oct 12 2016 Return: Wed Oct 19 2016 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
DEN
2h 38m
nonstop
DEN
ORD
2h 27m
nonstop
Depart: Tue Jan 24 2017 Return: Tue Jan 31 2017 Trip spans 8 days
Frontier
Frontier
ORD
DEN
2h 50m
nonstop
DEN
ORD
2h 27m
nonstop
Depart: Sat Oct 29 2016 Return: Mon Oct 31 2016 Trip spans 3 days
Major Airline
Major Airline
ORD
DEN
2h 46m
nonstop
DEN
ORD
2h 30m
nonstop
Depart: Wed Nov 9 2016 Return: Tue Nov 15 2016 Trip spans 7 days
Southwest
Southwest
MDW
DEN
2h 45m
nonstop
DEN
MDW
2h 15m
nonstop
Depart: Tue Nov 1 2016 Return: Wed Nov 2 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
DEN
2h 38m
nonstop
DEN
ORD
2h 27m
nonstop
Depart: Fri Oct 28 2016 Return: Tue Nov 1 2016 Trip spans 5 days
Frontier
Frontier
ORD
DEN
2h 46m
nonstop
DEN
ORD
2h 30m
nonstop
Depart: Tue Dec 6 2016 Return: Tue Dec 13 2016 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
DEN
2h 43m
nonstop
DEN
ORD
2h 21m
nonstop
Depart: Wed Dec 7 2016 Return: Tue Dec 13 2016 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
DEN
2h 43m
nonstop
DEN
ORD
2h 24m
nonstop
Depart: Wed Jan 11 2017 Return: Sat Jan 21 2017 Trip spans 11 days
Delta
Delta
MDW
DEN
7h 38m
1 stop
DEN
MDW
5h 03m
1 stop
Depart: Wed Feb 1 2017 Return: Tue Feb 7 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
DEN
2h 45m
nonstop
DEN
ORD
2h 28m
nonstop
Depart: Tue Jan 10 2017 Return: Fri Jan 20 2017 Trip spans 11 days
Major Airline
Major Airline
ORD
DEN
2h 50m
nonstop
DEN
ORD
2h 44m
nonstop
Depart: Tue Oct 11 2016 Return: Sat Oct 15 2016 Trip spans 5 days
Frontier
Frontier
ORD
DEN
2h 46m
nonstop
DEN
ORD
2h 17m
nonstop
Depart: Tue Jan 31 2017 Return: Sun Feb 5 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
DEN
2h 50m
nonstop
DEN
ORD
2h 44m
nonstop
Depart: Sun Dec 25 2016 Return: Fri Dec 30 2016 Trip spans 6 days
United
United
ORD
DEN
2h 45m
nonstop
DEN
ORD
2h 23m
nonstop
Depart: Wed Dec 7 2016 Return: Sat Dec 10 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
DEN
2h 42m
nonstop
DEN
ORD
2h 24m
nonstop
Depart: Sat Nov 19 2016 Return: Thu Nov 24 2016 Trip spans 6 days
Frontier
Frontier
ORD
DEN
2h 47m
nonstop
DEN
ORD
2h 33m
nonstop
Depart: Wed Nov 9 2016 Return: Fri Nov 11 2016 Trip spans 3 days
Major Airline
Major Airline
ORD
DEN
2h 47m
nonstop
DEN
ORD
2h 30m
nonstop
Depart: Sat Feb 4 2017 Return: Wed Feb 8 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
DEN
2h 45m
nonstop
DEN
ORD
2h 28m
nonstop
Depart: Wed Oct 19 2016 Return: Wed Oct 26 2016 Trip spans 8 days
Major Airline
Major Airline
MDW
DEN
2h 35m
nonstop
DEN
MDW
2h 20m
nonstop
Direct flights CHI to DEN on American Airlines
Flight # Depart ORD Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
3426 7:02 am 8:50 am Nov 5 - Nov 5
3426 7:02 am 8:50 am Nov 6 - Nov 21
3426 7:07 am 8:55 am Nov 4 - Nov 4
1428 7:20 am 8:52 am Sep 29 - Nov 3
2300 10:05 am 11:45 am Nov 5 - Nov 5
2300 10:05 am 11:45 am Nov 4 - Nov 4
2300 10:05 am 11:35 am Oct 6 - Oct 9
2300 10:05 am 11:35 am Nov 1 - Nov 1
2300 10:05 am 11:35 am Oct 30 - Nov 3
2300 10:05 am 11:35 am Oct 29 - Oct 31
2300 10:05 am 11:35 am Oct 15 - Oct 22
2300 10:05 am 11:35 am Oct 10 - Oct 28
2300 10:05 am 11:35 am Oct 8 - Oct 8
2300 10:05 am 11:45 am Nov 6 - Nov 23
1272 12:00 pm 1:37 pm Oct 19 - Oct 28
1272 12:00 pm 1:37 pm Oct 30 - Nov 2
1272 12:00 pm 1:37 pm Nov 1 - Nov 3
1272 12:00 pm 1:37 pm Oct 8 - Oct 29
1272 12:00 pm 1:37 pm Oct 18 - Oct 27
1272 12:00 pm 1:37 pm Oct 7 - Oct 17
1272 12:00 pm 1:37 pm Oct 6 - Oct 13
1272 12:00 pm 1:41 pm Nov 4 - Nov 4
1272 12:00 pm 1:41 pm Nov 5 - Nov 5
1272 12:00 pm 1:41 pm Nov 6 - Nov 20
1272 12:00 pm 1:37 pm Oct 31 - Oct 31
2279 1:40 pm 3:22 pm Nov 6 - Nov 23
2279 1:40 pm 3:22 pm Nov 4 - Nov 4
2279 1:40 pm 3:19 pm Oct 6 - Oct 28
2279 1:40 pm 3:19 pm Oct 30 - Nov 3
1432 4:55 pm 6:36 pm Nov 4 - Nov 4
1432 4:55 pm 6:36 pm Nov 6 - Nov 21
1432 5:20 pm 6:57 pm Oct 30 - Nov 3
1432 5:20 pm 6:57 pm Nov 1 - Nov 1
1432 5:20 pm 6:57 pm Oct 6 - Oct 28
* 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.

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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.

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

Chicago
only $49
only $100
Destination

Denver
$49
Airlines Airline reviews

408 travelers who booked a flight from Chicago to Denver rated their chosen airlines with an average of 5.5.

Overall
5.7
Boarding
6.0
Crew
6.7
Comfort
5.2
Food
4.4
Entertainment
4.3