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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: Sat Feb 14 2015 Return: Tue Feb 24 2015 Trip spans 11 days
United
United
RDU
2:25p
DEN
8:57p
6h 32m
1 stop
DEN
5:00a
RDU
10:07a
5h 07m
1 stop
Depart: Wed Feb 18 2015 Return: Mon Feb 23 2015 Trip spans 6 days
United
United
RDU
2:30a
DEN
9:39a
7h 09m
1 stop
DEN
6:59p
RDU
2:30a
7h 31m
1 stop
Depart: Thu Feb 19 2015 Return: Tue Feb 24 2015 Trip spans 6 days
United
United
RDU
1:00a
DEN
9:39a
8h 39m
1 stop
DEN
6:59p
RDU
2:30a
7h 31m
1 stop
Depart: Wed Feb 25 2015 Return: Wed Mar 4 2015 Trip spans 8 days
United
United
RDU
2:30a
DEN
9:42a
7h 12m
1 stop
DEN
3:30a
RDU
9:43a
6h 13m
1 stop
Depart: Sat Feb 7 2015 Return: Wed Feb 18 2015 Trip spans 12 days
United
United
RDU
9:13a
DEN
4:29p
7h 16m
1 stop
DEN
2:55a
RDU
10:07a
7h 12m
1 stop
Depart: Sun Feb 8 2015 Return: Wed Feb 18 2015 Trip spans 11 days
United
United
RDU
2:41p
DEN
8:59p
6h 18m
1 stop
DEN
2:55a
RDU
10:07a
7h 12m
1 stop
Depart: Mon Feb 9 2015 Return: Wed Feb 18 2015 Trip spans 10 days
United
United
RDU
1:14a
DEN
7:22a
6h 08m
1 stop
DEN
2:55a
RDU
10:07a
7h 12m
1 stop
Depart: Tue Feb 10 2015 Return: Wed Feb 18 2015 Trip spans 9 days
United
United
RDU
2:15a
DEN
8:26a
6h 11m
1 stop
DEN
2:55a
RDU
10:07a
7h 12m
1 stop
Depart: Wed Feb 11 2015 Return: Wed Feb 18 2015 Trip spans 8 days
United
United
RDU
2:41p
DEN
8:59p
6h 18m
1 stop
DEN
2:55a
RDU
10:07a
7h 12m
1 stop
Depart: Thu Apr 9 2015 Return: Mon Apr 13 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
RDU
3:36p
DEN
9:58p
6h 22m
1 stop
DEN
7:18p
RDU
2:23a
7h 05m
1 stop
Depart: Fri Feb 6 2015 Return: Sun Feb 15 2015 Trip spans 10 days
United
United
RDU
12:16p
DEN
8:59p
8h 43m
1 stop
DEN
6:59p
RDU
2:30a
7h 31m
1 stop
Depart: Wed Apr 22 2015 Return: Mon Apr 27 2015 Trip spans 6 days
Multiple Airlines
Multiple Airlines
RDU
2:45a
DEN
8:31a
5h 46m
1 stop
DEN
7:59p
RDU
3:21a
7h 22m
1 stop
Depart: Fri Apr 24 2015 Return: Mon Jun 1 2015 Trip spans 39 days
Multiple Airlines
Multiple Airlines
RDU
3:00p
DEN
9:54p
6h 54m
1 stop
DEN
7:09p
RDU
2:18a
7h 09m
1 stop
Depart: Sat Mar 21 2015 Return: Thu Mar 26 2015 Trip spans 6 days
United
United
RDU
3:44p
DEN
10:11p
6h 27m
1 stop
DEN
4:10a
RDU
10:24a
6h 14m
1 stop
Depart: Fri Apr 10 2015 Return: Sat Apr 18 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
RDU
1:00p
DEN
9:54p
8h 54m
1 stop
DEN
7:59p
RDU
3:21a
7h 22m
1 stop
Depart: Thu Mar 5 2015 Return: Thu Mar 19 2015 Trip spans 14 days
United
United
RDU
2:44p
DEN
9:11p
6h 27m
1 stop
DEN
4:10a
RDU
10:24a
6h 14m
1 stop
Depart: Thu Jan 29 2015 Return: Tue Feb 10 2015 Trip spans 13 days
US Airways
US Airways
RDU
2:05a
DEN
8:23a
6h 18m
1 stop
DEN
8:20p
RDU
1:35a
5h 15m
1 stop
Depart: Mon Feb 16 2015 Return: Tue Feb 17 2015 Trip spans 2 days
Delta
Delta
RDU
12:18p
DEN
7:10p
6h 52m
1 stop
DEN
1:10a
RDU
8:41a
7h 31m
1 stop
Depart: Fri Feb 27 2015 Return: Sat Feb 28 2015 Trip spans 2 days
American Airlines
American Airlines
RDU
2:35p
DEN
8:33p
5h 58m
1 stop
DEN
12:45a
RDU
5:52a
5h 07m
1 stop
Depart: Fri May 29 2015 Return: Tue Jun 2 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
RDU
12:50p
DEN
8:18p
7h 28m
1 stop
DEN
7:09p
RDU
2:18a
7h 09m
1 stop
Change your search
Select an airline:  Southwest
Direct flights RDU to DEN on Southwest
Flight # Depart RDU Arrive DEN Sun Mon Tue Wed Thu Fri Sat Valid Between
4046 9:10 am 11:15 am Jan 24 - Feb 28
4655 9:15 am 11:20 am Feb 1 - Feb 1
4655 9:15 am 11:20 am Feb 2 - Feb 6
4655 9:15 am 11:20 am Feb 8 - Mar 1
4655 9:15 am 11:20 am Feb 16 - Mar 6
4655 9:15 am 11:20 am Feb 9 - Feb 13
Airports
Origin

Raleigh
$182
Destination

Denver
$182