United Airlines
Star Alliance
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United States
Denver International Airport
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United States
Raleigh-Durham International Airport
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Scan through all non-stop flights from Denver to Raleigh / Durham. The full flight schedule below gives an overview of all non-stop flights from DEN to RDU, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Raleigh / Durham is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Raleigh / Durham any time of the year, but the best months to explore are from to and from to .
In total there are 3 airlines operating nonstop flights from Denver DEN to Raleigh / Durham RDU. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DEN RDU flight schedule.
Flights from DEN to RDU are operated 34 times a week, with an average of 5 flights per day. Departure times vary between 06:03 - 19:55. The earliest flight departs at 06:03, the last flight departs at 19:55. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Denver to Raleigh / Durham takes 3 hours and 22 minutes. The flight distance between Denver and Raleigh / Durham is 1,432 miles (or 2,305 km).
There is 1 airport in Raleigh / Durham: Raleigh-Durham International Airport (RDU).
There are 34 flights per week flying from Denver to Raleigh / Durham (as of April 2026).
3 hours and 22 minutes is the average flight time from Denver to Raleigh / Durham.
The distance from Denver to Raleigh / Durham is 1,432 miles (2,305 kilometers).
Frontier Airlines, Southwest Airlines and United Airlines are flying nonstop from Denver to Raleigh / Durham.
Star Alliance is currently the only alliance flying nonstop from Denver to Raleigh / Durham.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Denver to Raleigh / Durham:
The earliest flight departs at 06:03 from Denver and arrives at 11:31 at Raleigh / Durham.
The latest flight departs at 19:55 from Denver and arrives at 01:00 at Raleigh / Durham.
1,432 miles (2,305 km) · 3h 22m
09:50
15:12
United Airlines
Star Alliance
UA 2269
United Airlines
Boeing 737-900
Y
W
J
F
09:50
15:12
United Airlines
Star Alliance
UA 2269
United Airlines
Boeing 737-900
Y
W
J
F
09:53
15:12
United Airlines
Star Alliance
UA 2269
United Airlines
Boeing 737-900
Y
W
J
F
10:15
15:35
Southwest Airlines
WN 3138
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
10:25
15:40
Southwest Airlines
WN 3575
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
10:30
15:45
Southwest Airlines
WN 3138
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
10:30
15:45
Southwest Airlines
WN 3138
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
11:05
16:20
Southwest Airlines
WN 3138
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
11:40
17:05
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A320neo
Y
W
J
F
12:00
17:22
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A321neo
Y
W
J
F
12:30
17:52
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A321neo
Y
W
J
F
12:30
17:52
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A320neo
Y
W
J
F
12:35
17:57
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A321-100/200
Y
W
J
F
12:40
18:02
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A320neo
Y
W
J
F
13:20
18:44
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A320neo
Y
W
J
F
14:30
19:50
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A320neo
Y
W
J
F
15:45
21:04
Frontier Airlines
F9 2440
Frontier Airlines
Airbus A320neo
Y
W
J
F
17:25
22:50
United Airlines
Star Alliance
UA 2671
United Airlines
Boeing 737 MAX 9
Y
W
J
F
17:45
23:15
Southwest Airlines
WN 2038
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
17:50
23:19
United Airlines
Star Alliance
UA 2671
United Airlines
Boeing 737 MAX 9
Y
W
J
F
17:50
23:19
United Airlines
Star Alliance
UA 2671
United Airlines
Boeing 737-900
Y
W
J
F
17:50
23:19
United Airlines
Star Alliance
UA 2671
United Airlines
Boeing 737-800
Y
W
J
F
17:50
23:19
United Airlines
Star Alliance
UA 2671
United Airlines
Boeing 737 MAX 8
Y
W
J
F
18:15
23:45
Southwest Airlines
WN 2038
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
19:05
00:20
Southwest Airlines
WN 2038
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:05
00:20
Southwest Airlines
WN 2038
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
19:15
00:20
Southwest Airlines
WN 1859
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
19:30
00:40
Southwest Airlines
WN 1859
Southwest Airlines
Boeing 737-800 (winglets)
Y
W
J
F
19:55
01:00
Southwest Airlines
WN 1859
Southwest Airlines
Boeing 737 MAX 8
Y
W
J
F
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