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Cheap flights from Denver (DEN) to Raleigh Durham (RDU)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Denver (DEN) to Raleigh Durham (RDU)

How to find the cheapest flight from Denver (DEN) to Raleigh Durham (RDU)
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How to find the cheapest flight from Denver (DEN) to Raleigh Durham (RDU)
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How to find the cheapest flight from Denver (DEN) to Raleigh Durham (RDU)
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Cheap flights from Denver to Raleigh Durham in September , October 2026

30 Sep - 21 Oct $ 261.00
DEN
Denver
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
DEN
Denver
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15 Sep - 10 Oct $ 262.00
DEN
Denver
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
1 STOPS
DEN
Denver
Pick dates
08 Sep - 02 Oct $ 410.00
DEN
Denver
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
DEN
Denver
Pick dates

Last minute flights from Denver to Raleigh Durham

26 Sep - 30 Sep $ 344.00
DEN
Denver
Frontier Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
DEN
Denver
Pick dates
15 Sep - 30 Sep $ 353.00
DEN
Denver
Frontier Airlines
1 STOPS
RDU
Raleigh Durham
RDU
Raleigh Durham
Frontier Airlines
DIRECT
DEN
Denver
Pick dates
08 Sep - 30 Sep $ 859.00
DEN
Denver
United Airlines
DIRECT
RDU
Raleigh Durham
RDU
Raleigh Durham
United Airlines
DIRECT
DEN
Denver
Pick dates

One-way flights to Raleigh Durham from Denver

11:46 AM - 11:46 AM
Frontier Airlines
0 Stops
3h 36m
DEN - RDU
$ 175
Kiwi
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6:40 AM - 2:38 PM
Frontier Airlines
1 Stops
7h 51m
DEN - RDU
$ 178
Kiwi
Pick dates
3:55 PM - 3:55 PM
United Airlines
0 Stops
3h 24m
DEN - RDU
$ 604
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to Raleigh Durham (RDU)

Related info for your journey
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How to find the cheapest flight from Denver (DEN) to Raleigh Durham (RDU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Raleigh Durham (RDU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.