Flight Routes from Denver to Raleigh Durham

Trip type

Our cheapest offers for flights from Denver to Raleigh Durham

Here you can compare cheap flights from Denver (DEN) to Raleigh Durham (RDU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Raleigh Durham. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Denver
Raleigh-Durham
Outbound
06/25/26
1 Stopover (IAH)
F92996, F91742
13h 54min
Return
06/30/26
1 Stopover (MCO)
F91233, F91733
11h 57min
Frontier Airlines
$373
Best option
Denver
Raleigh-Durham
Outbound
07/26/26
1 Stopover (MSP)
SY0652, SY0919
05h 20min
Return
08/05/26
direct
F92225
04h 06min
Sun Country Airlines
$433
Denver
Raleigh-Durham
Outbound
07/26/26
direct
UA2671
03h 30min
Return
08/05/26
direct
UA2288
04h 08min
United Airlines ?
$2,609
Denver
Raleigh-Durham
Outbound
07/26/26
1 Stopover (MSP)
F91292, SY0919
18h 06min
Return
08/05/26
1 Stopover (MSP)
SY1982, F91149
13h 07min
Frontier Airlines, Sun Country Airlines ?
$375
Denver
Raleigh-Durham
Outbound
06/25/26
1 Stopover (MIA)
F91280, F93322
18h 51min
Return
06/30/26
1 Stopover (IAH)
F91741, F93227
07h 32min
Frontier Airlines
$390
Denver
Raleigh-Durham
Outbound
06/25/26
1 Stopover (MSP)
F91292, SY0919
18h 01min
Return
06/30/26
2 Stopovers (MIA, LAS)
F92335, F94551, F92350
37h 51min
Frontier Airlines, Sun Country Airlines ?
$423
Denver
Raleigh-Durham
Outbound
07/26/26
1 Stopover (MSP)
SY0658, SY0919
20h 54min
Return
08/05/26
1 Stopover (MSP)
SY1982, SY0651
12h 32min
Sun Country Airlines
$425
Denver
Raleigh-Durham
Outbound
07/26/26
1 Stopover (MSP)
SY0652, SY0919
05h 20min
Return
08/05/26
direct
F92225
04h 06min
Sun Country Airlines ?
$466
Denver
Raleigh-Durham
Outbound
07/26/26
1 Stopover (BOS)
B60394, B61883
12h 31min
Return
08/05/26
1 Stopover (BOS)
B60484, B60793
10h 07min
JetBlue Airways ?
$491
Denver
Raleigh-Durham
Outbound
06/25/26
1 Stopover (CLT)
AA0573, AA2390
05h 44min
Return
06/30/26
1 Stopover (DFW)
AA2605, AA1756
06h 28min
American Airlines ?
$548
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Denver to Raleigh Durham

Favorite airline: Frontier Airlines
The most popular airline for flights from Denver to Raleigh-Durham is Frontier Airlines.
Frontier Airlines
53 %
United Airlines
27 %
Delta
13 %
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 26 % cheaper.
non stop flight
1 stop
03h 27min
06h 47min
$ 392
$ 312
The favorite connection is non-stop
Flights from Denver to Raleigh-Durham are most often booked as a direct flight.
Route
bookings
Direct flights
03h 27min, from $ 392
57 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
06h 47min, from $ 312
29 %
1 stopover Minneapolis - St. Paul International Airport, MN
05h 30min, from $ 419
14 %

Important flight information

Flight information: Denver - Raleigh-Durham

Roundtrip from $ 372,97
Flight duration min. 03:05 / max. 05:10
Return flight duration min. 04:00/ max. 07:00
Distance 2309 km
Flights per week 44
Departure airport Airport Denver International Airport, CO (DEN)
Arrival airport Airport Raleigh-Durham International Airport , NC (RDU)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Raleigh-Durham
Flight destinations with a similar price
Flight destinations with a similar price