Find Cheap Flights from Chicago O'Hare International to Denver International (ORD - DEN)

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 Chicago O'Hare International to Denver International

(Round-trip)
Depart: Tue Aug 15 2017 Return: Wed Aug 16 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
6:30p
DEN
9:06p
2h 36m
nonstop
DEN
2:00a
ORD
4:27a
2h 27m
nonstop
Depart: Wed Aug 16 2017 Return: Sat Aug 19 2017 Trip spans 4 days
United
United
ORD
6:45p
DEN
9:21p
2h 36m
nonstop
DEN
1:50a
ORD
4:15a
2h 25m
nonstop
Depart: Thu Dec 7 2017 Return: Sun Dec 10 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
8:20a
DEN
11:09a
2h 49m
nonstop
DEN
2:45a
ORD
5:10a
2h 25m
nonstop
Depart: Fri Sep 15 2017 Return: Sat Sep 16 2017 Trip spans 2 days
Frontier
Frontier
ORD
12:30p
DEN
3:15p
2h 45m
nonstop
DEN
1:59p
ORD
4:35p
2h 36m
nonstop
Depart: Sat Aug 19 2017 Return: Tue Aug 22 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
6:30p
DEN
9:06p
2h 36m
nonstop
DEN
2:00a
ORD
4:27a
2h 27m
nonstop
Depart: Tue Aug 22 2017 Return: Tue Aug 29 2017 Trip spans 8 days
United
United
ORD
6:45p
DEN
9:21p
2h 36m
nonstop
DEN
1:50a
ORD
4:15a
2h 25m
nonstop
Depart: Sun Dec 10 2017 Return: Sun Dec 17 2017 Trip spans 8 days
American Airlines
American Airlines
ORD
7:00a
DEN
9:38a
2h 38m
nonstop
DEN
2:45a
ORD
5:10a
2h 25m
nonstop
Depart: Fri Sep 22 2017 Return: Sat Sep 23 2017 Trip spans 2 days
Frontier
Frontier
ORD
12:30p
DEN
3:15p
2h 45m
nonstop
DEN
1:59p
ORD
4:35p
2h 36m
nonstop
Depart: Mon Aug 21 2017 Return: Tue Aug 22 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
6:30p
DEN
9:06p
2h 36m
nonstop
DEN
2:00a
ORD
4:27a
2h 27m
nonstop
Depart: Wed Aug 23 2017 Return: Tue Aug 29 2017 Trip spans 7 days
United
United
ORD
7:12a
DEN
9:50a
2h 38m
nonstop
DEN
1:50a
ORD
4:15a
2h 25m
nonstop
Depart: Mon Dec 11 2017 Return: Thu Dec 14 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
7:00a
DEN
9:38a
2h 38m
nonstop
DEN
2:45a
ORD
5:10a
2h 25m
nonstop
Depart: Tue Oct 3 2017 Return: Sun Oct 8 2017 Trip spans 6 days
Frontier
Frontier
ORD
12:30p
DEN
3:15p
2h 45m
nonstop
DEN
3:00a
ORD
5:29a
2h 29m
nonstop
Depart: Thu Aug 24 2017 Return: Sat Aug 26 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
8:17a
DEN
10:55a
2h 38m
nonstop
DEN
2:00a
ORD
4:27a
2h 27m
nonstop
Depart: Mon Aug 28 2017 Return: Tue Aug 29 2017 Trip spans 2 days
United
United
ORD
7:00p
DEN
9:36p
2h 36m
nonstop
DEN
1:50a
ORD
4:15a
2h 25m
nonstop
Depart: Tue Dec 12 2017 Return: Thu Dec 14 2017 Trip spans 3 days
American Airlines
American Airlines
ORD
4:55a
DEN
7:37a
2h 42m
nonstop
DEN
2:45a
ORD
5:10a
2h 25m
nonstop
Depart: Thu Oct 5 2017 Return: Sat Oct 7 2017 Trip spans 3 days
Frontier
Frontier
ORD
2:30a
DEN
5:15a
2h 45m
nonstop
DEN
3:00a
ORD
5:29a
2h 29m
nonstop
Depart: Tue Jan 2 2018 Return: Wed Jan 3 2018 Trip spans 2 days
Delta
Delta
ORD
2:45p
DEN
7:05p
4h 20m
1 stop
DEN
1:00a
ORD
5:48a
4h 48m
1 stop
Depart: Sat Aug 26 2017 Return: Wed Aug 30 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
8:17a
DEN
10:55a
2h 38m
nonstop
DEN
9:25a
ORD
11:50a
2h 25m
nonstop
Depart: Tue Aug 29 2017 Return: Wed Aug 30 2017 Trip spans 2 days
United
United
ORD
8:45a
DEN
11:27a
2h 42m
nonstop
DEN
1:50a
ORD
4:15a
2h 25m
nonstop
Depart: Wed Dec 13 2017 Return: Thu Dec 14 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
8:20a
DEN
11:09a
2h 49m
nonstop
DEN
12:15p
ORD
2:52p
2h 37m
nonstop
Direct flights ORD to DEN on American Airlines
Flight # Depart ORD Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
2380 7:20 am 8:57 am Jul 22 - Aug 3
2380 7:20 am 8:57 am Aug 4 - Aug 21
2380 7:20 am 8:56 am Sep 1 - Sep 8
2380 7:20 am 8:56 am Aug 22 - Aug 31
2300 10:05 am 11:40 am Sep 1 - Sep 29
2300 10:05 am 11:40 am Aug 26 - Aug 26
2300 10:05 am 11:40 am Aug 22 - Aug 31
2300 10:05 am 11:42 am Jul 31 - Aug 21
2300 10:05 am 11:42 am Jul 30 - Aug 20
1272 12:00 pm 1:36 pm Jul 22 - Aug 21
1272 12:00 pm 1:36 pm Aug 1 - Aug 16
1272 12:00 pm 1:35 pm Sep 1 - Oct 6
1272 12:00 pm 1:35 pm Aug 27 - Aug 31
1272 12:00 pm 1:35 pm Aug 22 - Aug 26
2279 2:05 pm 3:40 pm Aug 22 - Aug 31
2279 2:05 pm 3:40 pm Sep 1 - Sep 8
2279 2:07 pm 3:50 pm Jul 27 - Aug 21
2279 2:30 pm 4:08 pm Jul 30 - Aug 20
1432 4:55 pm 6:35 pm Jul 30 - Aug 20
1432 5:00 pm 6:40 pm Jul 22 - Aug 19
1432 5:00 pm 6:40 pm Jul 27 - Aug 21
1432 5:00 pm 6:36 pm Aug 22 - Aug 25
1432 5:00 pm 6:36 pm Aug 27 - Sep 11
1487 8:20 pm 9:57 pm Jul 22 - Aug 21
1487 8:20 pm 9:57 pm Aug 1 - Aug 16
1487 8:20 pm 9:53 pm Aug 22 - Oct 25
1487 8:20 pm 9:53 pm Aug 24 - Oct 9
1487 8:20 pm 9:53 pm Aug 26 - Oct 21
* 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

Chicago
$99
Destination

Denver
$99
Airlines Airline reviews

711 travelers who booked a flight from Chicago to Denver rated their chosen airlines with an average of 5.7.

Overall
5.9
Boarding
6.1
Crew
6.7
Comfort
5.4
Food
4.5
Entertainment
4.5