Direct flights from Dulles to Denver IAD → DEN

Southwest Airlines and United Airlines fly nonstop from Dulles (IAD) to Denver (DEN). The flight takes about 3h 29m and covers 1,449 miles (2,332 km). Arrivals run on time 83.7% at IAD and 80.3% at DEN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

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More nonstops from Dulles

IAD → LAS Las Vegas 2 airlines IAD → MSP Minneapolis 3 airlines IAD → GUA Guatemala City 2 airlines IAD → CHS Charleston IAD → CMN Casablanca IAD → EDI Edinburgh IAD → MBJ Montego Bay IAD → PUJ Punta Cana

Frequently asked questions

Is there a direct flight from Dulles to Denver?

Yes, Southwest Airlines and United Airlines operate nonstop flights from Dulles (IAD) to Denver (DEN).

Which airlines fly direct from Dulles to Denver?

Southwest Airlines, United Airlines operate nonstop flights from Dulles to Denver.

How long is the flight from Dulles to Denver?

The nonstop flight from Dulles to Denver takes ~3h 29m (approximately 2332 km).

What is the on-time performance for flights from Dulles to Denver?

Arrivals run on time 83.7% at IAD and 80.3% at DEN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

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IAD All direct flights from Dulles DEN All direct flights from Denver DEN → IAD Return: Denver to Dulles

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