Find Cheap Flights from Raleigh-Durham to Denver International (RDU - 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.
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Book cheap flights from Raleigh-Durham to Denver International

(Round-trip)
Depart: Tue Aug 22 2017 Return: Tue Sep 19 2017 Trip spans 29 days
United
United
RDU
12:00a
DEN
3:54a
3h 54m
nonstop
DEN
12:00a
RDU
3:27a
3h 27m
nonstop
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:49a
3h 49m
nonstop
DEN
12:00a
RDU
3:27a
3h 27m
nonstop
Depart: Sat Oct 7 2017 Return: Tue Oct 17 2017 Trip spans 11 days
American Airlines
American Airlines
RDU
12:00a
DEN
9:04a
9h 04m
2 stops
DEN
12:00a
RDU
6:23a
6h 23m
1 stop
Depart: Mon Sep 18 2017 Return: Thu Sep 21 2017 Trip spans 4 days
Frontier
Frontier
RDU
12:00a
DEN
3:52a
3h 52m
nonstop
DEN
12:00a
RDU
3:13a
3h 13m
nonstop
Depart: Wed Aug 23 2017 Return: Tue Sep 19 2017 Trip spans 28 days
United
United
RDU
12:00a
DEN
3:54a
3h 54m
nonstop
DEN
12:00a
RDU
3:25a
3h 25m
nonstop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:52a
3h 52m
nonstop
DEN
12:00a
RDU
3:25a
3h 25m
nonstop
Depart: Wed Sep 6 2017 Return: Wed Sep 13 2017 Trip spans 8 days
United
United
RDU
12:00a
DEN
3:49a
3h 49m
nonstop
DEN
12:00a
RDU
3:27a
3h 27m
nonstop
Depart: Tue Sep 26 2017 Return: Tue Oct 3 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:52a
3h 52m
nonstop
DEN
12:00a
RDU
3:27a
3h 27m
nonstop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
United
United
RDU
12:00a
DEN
3:50a
3h 50m
nonstop
DEN
12:00a
RDU
3:27a
3h 27m
nonstop
Depart: Wed Sep 27 2017 Return: Tue Oct 3 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:52a
3h 52m
nonstop
DEN
12:00a
RDU
3:27a
3h 27m
nonstop
Depart: Sun Sep 24 2017 Return: Wed Sep 27 2017 Trip spans 4 days
Frontier
Frontier
RDU
12:00a
DEN
3:52a
3h 52m
nonstop
DEN
12:00a
RDU
3:13a
3h 13m
nonstop
Depart: Tue Aug 15 2017 Return: Thu Aug 17 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:49a
3h 49m
nonstop
DEN
12:00a
RDU
3:23a
3h 23m
nonstop
Depart: Thu Oct 26 2017 Return: Sat Oct 28 2017 Trip spans 3 days
American Airlines
American Airlines
RDU
12:00a
DEN
8:31a
8h 31m
1 stop
DEN
12:00a
RDU
5:02a
5h 02m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Sep 19 2017 Trip spans 30 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:49a
3h 49m
nonstop
DEN
12:00a
RDU
3:25a
3h 25m
nonstop
Depart: Fri Oct 27 2017 Return: Sat Oct 28 2017 Trip spans 2 days
American Airlines
American Airlines
RDU
12:00a
DEN
8:31a
8h 31m
1 stop
DEN
12:00a
RDU
8:06a
8h 06m
1 stop
Depart: Tue Aug 22 2017 Return: Fri Aug 25 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:54a
3h 54m
nonstop
DEN
12:00a
RDU
3:16a
3h 16m
nonstop
Depart: Sat Oct 7 2017 Return: Sat Oct 14 2017 Trip spans 8 days
American Airlines
American Airlines
RDU
12:00a
DEN
9:04a
9h 04m
2 stops
DEN
12:00a
RDU
5:02a
5h 02m
1 stop
Depart: Wed Aug 23 2017 Return: Fri Aug 25 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:41a
3h 41m
nonstop
DEN
12:00a
RDU
3:16a
3h 16m
nonstop
Depart: Fri Aug 25 2017 Return: Tue Sep 19 2017 Trip spans 26 days
Multiple Airlines
Multiple Airlines
RDU
12:00a
DEN
3:49a
3h 49m
nonstop
DEN
12:00a
RDU
3:25a
3h 25m
nonstop
Depart: Mon Oct 2 2017 Return: Wed Oct 11 2017 Trip spans 10 days
American Airlines
American Airlines
RDU
12:00a
DEN
6:09a
6h 09m
1 stop
DEN
12:00a
RDU
5:19a
5h 19m
1 stop
Direct flights RDU to DEN on United
Flight # Depart RDU Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
866 7:44 am 9:25 am Aug 20 - Aug 20
866 8:08 am 9:49 am Sep 3 - Sep 3
866 8:23 am 10:04 am Sep 4 - Sep 4
866 8:30 am 10:11 am Aug 23 - Sep 1
866 8:30 am 10:10 am Jul 29 - Aug 7
866 8:30 am 10:10 am Aug 9 - Aug 14
866 8:30 am 10:11 am Aug 15 - Aug 19
866 8:33 am 10:14 am Aug 21 - Aug 28
866 8:34 am 10:15 am Aug 22 - Aug 29
866 8:34 am 10:14 am Aug 8 - Aug 8
866 8:35 am 10:15 am Aug 13 - Aug 13
866 8:39 am 10:20 am Aug 18 - Aug 18
1910 4:13 pm 6:03 pm Aug 5 - Aug 5
1910 4:13 pm 6:03 pm Aug 12 - Aug 12
1910 4:23 pm 6:17 pm Aug 30 - Aug 30
1910 4:23 pm 6:17 pm Aug 29 - Aug 29
1910 4:23 pm 6:17 pm Aug 28 - Aug 28
1910 4:23 pm 6:15 pm Aug 26 - Aug 26
1910 4:23 pm 6:17 pm Aug 24 - Aug 25
1910 4:23 pm 6:17 pm Aug 23 - Aug 23
1910 4:23 pm 6:17 pm Aug 22 - Aug 22
1910 4:23 pm 6:17 pm Aug 31 - Aug 31
1910 4:23 pm 6:17 pm Aug 16 - Aug 18
1910 4:23 pm 6:15 pm Sep 2 - Sep 2
1910 4:23 pm 6:15 pm Aug 27 - Aug 27
1910 4:23 pm 6:17 pm Sep 1 - Sep 5
1910 4:23 pm 6:17 pm Aug 17 - Aug 17
1910 4:23 pm 6:15 pm Aug 19 - Aug 19
1910 4:23 pm 6:15 pm Aug 20 - Aug 20
1910 4:23 pm 6:17 pm Aug 21 - Aug 21
1910 4:23 pm 6:17 pm Aug 15 - Aug 15
1910 4:23 pm 6:17 pm Sep 4 - Sep 4
1910 4:30 pm 6:20 pm Aug 14 - Aug 14
1910 4:30 pm 6:20 pm Aug 6 - Aug 6
1910 4:30 pm 6:24 pm Aug 1 - Aug 7
1910 4:30 pm 6:24 pm Aug 4 - Aug 4
1910 4:30 pm 6:24 pm Aug 10 - Aug 10
1910 4:30 pm 6:20 pm Aug 13 - Aug 13
1910 4:30 pm 6:22 pm Aug 9 - Aug 9
1910 4:30 pm 6:24 pm Aug 8 - Aug 8
1910 4:30 pm 6:24 pm Aug 11 - Aug 11
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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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

Raleigh
$157
Destination

Denver
$157
Airlines Airline reviews

96 travelers who booked a flight from Raleigh to Denver rated their chosen airlines with an average of 6.1.

Overall
6.5
Boarding
7.1
Crew
7.3
Comfort
5.9
Food
4.7
Entertainment
4.6