How long is the flight from Denver to Raleigh/Durham?

DEN–RDU is about 3h 19m nonstop, covering 2,307 km (1,434 mi).

Which airlines fly nonstop from Denver to Raleigh/Durham?

Frontier Airlines, Southwest Airlines, United Airlines operate this route nonstop.

DENRDU

Denver International Airport (Denver, United States) → Raleigh-Durham International Airport (Raleigh/Durham, United States)

Also known as Raleigh/Durham.

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How long is the flight from Denver to Raleigh/Durham?: DEN–RDU is about 3h 19m nonstop, covering 2,307 km (1,434 mi).
Which airlines fly nonstop from Denver to Raleigh/Durham?: Frontier Airlines, Southwest Airlines, United Airlines operate this route nonstop.