Browse Origins:
Browse Destinations:

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

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Raleigh-Durham to Denver International

(Round-trip)
Depart: Tue Aug 11 2015 Return: Wed Aug 19 2015 Trip spans 9 days
Frontier
Frontier
RDU
3:00a
DEN
6:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Wed Aug 12 2015 Return: Tue Aug 18 2015 Trip spans 7 days
Frontier
Frontier
RDU
3:00a
DEN
6:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Tue Aug 18 2015 Return: Tue Sep 1 2015 Trip spans 15 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: Tue Sep 1 2015 Trip spans 14 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Wed Sep 2 2015 Return: Tue Sep 8 2015 Trip spans 7 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: Wed Sep 16 2015 Trip spans 8 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:05p
3h 10m
nonstop
Depart: Tue Oct 13 2015 Return: Tue Oct 20 2015 Trip spans 8 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:05p
3h 10m
nonstop
Depart: Tue Jun 30 2015 Return: Wed Jul 1 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: Tue Jul 7 2015 Return: Tue Aug 11 2015 Trip spans 36 days
Frontier
Frontier
RDU
3:00a
DEN
6:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Wed Jul 8 2015 Return: Tue Aug 11 2015 Trip spans 35 days
Frontier
Frontier
RDU
3:00a
DEN
6:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Thu Aug 6 2015 Return: Tue Aug 11 2015 Trip spans 6 days
Frontier
Frontier
RDU
3:00a
DEN
6:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Thu Aug 13 2015 Return: Tue Aug 18 2015 Trip spans 6 days
Frontier
Frontier
RDU
3:00a
DEN
6:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Thu Aug 20 2015 Return: Tue Sep 1 2015 Trip spans 13 days
Frontier
Frontier
RDU
2:00a
DEN
5:40a
3h 40m
nonstop
DEN
7:55p
RDU
11:10p
3h 15m
nonstop
Depart: Tue Aug 25 2015 Return: Sat Aug 29 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: 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: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
4:27a
DEN
4:59p
12h 32m
1 stop
DEN
8:36a
RDU
3:31p
6h 55m
1 stop
Depart: Sat Oct 3 2015 Return: Wed Oct 7 2015 Trip spans 5 days
US Airways
US Airways
RDU
2:09p
DEN
7:51p
5h 42m
1 stop
DEN
3:30a
RDU
8:55a
5h 25m
1 stop
Depart: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
United
United
RDU
1:06p
DEN
5:09a
16h 03m
1 stop
DEN
1:20p
RDU
4:50p
3h 30m
nonstop
Depart: Sun Aug 30 2015 Return: Thu Sep 3 2015 Trip spans 5 days
Delta
Delta
RDU
2:00a
DEN
7:20a
5h 20m
1 stop
DEN
8:00a
RDU
12:57p
4h 57m
1 stop
Depart: Sat Nov 14 2015 Return: Sat Nov 21 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
RDU
10:20a
DEN
7:29p
9h 09m
1 stop
DEN
6:23p
RDU
1:35a
7h 12m
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
566 6:00 am 7:40 am Jun 12 - Jul 5
Airports
Origin

Raleigh
$198
Destination

Denver
$198