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Find Deals on Flights 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: Wed Aug 19 2015 Trip spans 8 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: Tue Sep 1 2015 Return: Tue Sep 8 2015 Trip spans 8 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: 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 Sep 15 2015 Return: Wed Sep 23 2015 Trip spans 9 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:05p
3h 10m
nonstop
Depart: Wed Sep 16 2015 Return: Wed Sep 23 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 Sep 22 2015 Return: Wed Sep 30 2015 Trip spans 9 days
Frontier
Frontier
RDU
2:35a
DEN
6:20a
3h 45m
nonstop
DEN
7:55p
RDU
11:05p
3h 10m
nonstop
Depart: Wed Sep 23 2015 Return: Wed Sep 30 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 Sep 29 2015 Return: Wed Sep 30 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: 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: Sat Sep 26 2015 Return: Tue Sep 29 2015 Trip spans 4 days
American Airlines
American Airlines
RDU
2:09p
DEN
7:51p
5h 42m
1 stop
DEN
3:30a
RDU
8:55a
5h 25m
1 stop
Depart: Sat Jun 6 2015 Return: Mon Jun 8 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
RDU
12:45p
DEN
8:14p
7h 29m
1 stop
DEN
7:09p
RDU
2:08a
6h 59m
1 stop
Depart: Sun Jun 7 2015 Return: Tue Jun 9 2015 Trip spans 3 days
Delta
Delta
RDU
2:25a
DEN
8:30a
6h 05m
1 stop
DEN
8:30p
RDU
4:12a
7h 42m
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