Find Deals on Flights from Raleigh-Durham to Denver International (RDU - DEN)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 18 2015 Return: Thu Aug 20 2015 Trip spans 3 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Wed Aug 19 2015 Return: Mon Aug 24 2015 Trip spans 6 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Thu Aug 20 2015 Return: Mon Aug 24 2015 Trip spans 5 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Sat Aug 22 2015 Return: Mon Aug 24 2015 Trip spans 3 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Wed Aug 26 2015 Return: Mon Aug 31 2015 Trip spans 6 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Thu Aug 27 2015 Return: Mon Aug 31 2015 Trip spans 5 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Sat Aug 29 2015 Return: Mon Aug 31 2015 Trip spans 3 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Mon Aug 31 2015 Return: Thu Sep 3 2015 Trip spans 4 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:05p
3h 10m
nonstop
Depart: Wed Sep 2 2015 Return: Thu Sep 3 2015 Trip spans 2 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:05p
3h 10m
nonstop
Depart: Thu Sep 3 2015 Return: Sat Sep 5 2015 Trip spans 3 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:05p
3h 10m
nonstop
Depart: Wed Sep 9 2015 Return: Mon Sep 14 2015 Trip spans 6 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Sat Sep 12 2015 Return: Thu Sep 17 2015 Trip spans 6 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Mon Sep 14 2015 Return: Thu Sep 17 2015 Trip spans 4 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Tue Sep 1 2015 Return: Wed Sep 30 2015 Trip spans 30 days
United
United
RDU
1:05p
DEN
7:02p
5h 57m
1 stop
DEN
10:23a
RDU
4:14p
5h 51m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
American Airlines
American Airlines
RDU
1:25a
DEN
7:03a
5h 38m
1 stop
DEN
12:00p
RDU
5:34p
5h 34m
1 stop
Depart: Sat Dec 19 2015 Return: Fri Dec 25 2015 Trip spans 7 days
Delta
Delta
RDU
8:00a
DEN
5:02p
9h 02m
1 stop
DEN
11:00a
RDU
4:07p
5h 07m
1 stop
Depart: Fri Jan 1 2016 Return: Tue Jan 5 2016 Trip spans 5 days
JetBlue Airways
JetBlue Airways
RDU
10:00a
DEN
7:30p
9h 30m
1 stop
DEN
6:22p
RDU
3:44a
9h 22m
1 stop
Depart: Sun Aug 2 2015 Return: Wed Aug 26 2015 Trip spans 25 days
US Airways
US Airways
RDU
3:00a
DEN
8:58a
5h 58m
1 stop
DEN
9:20p
RDU
2:39a
5h 19m
1 stop
Select an airline:  Frontier
Direct flights RDU to DEN on Frontier
Flight # Depart RDU Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
565 6:00 am 7:40 am Aug 18 - Sep 1
565 6:35 am 8:20 am Sep 2 - Oct 24
565 7:00 am 8:40 am Aug 11 - Aug 11
565 7:00 am 8:40 am Aug 12 - Aug 17
566 7:00 am 8:40 am Jul 30 - Aug 10
Airports
Origin

Raleigh
$178
Destination

Denver
$178