Direct flights from Dulles to Knoxville IAD → TYS

Allegiant Air and United Airlines fly nonstop from Dulles (IAD) to Knoxville (TYS). The flight takes about 1h 22m and covers 419 miles (674 km). Arrivals run on time 83.7% at IAD and 73.5% at TYS — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

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Allegiant Air G4 United Airlines UA

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 Knoxville?

Yes, Allegiant Air and United Airlines operate nonstop flights from Dulles (IAD) to Knoxville (TYS).

Which airlines fly direct from Dulles to Knoxville?

Allegiant Air, United Airlines operate nonstop flights from Dulles to Knoxville.

How long is the flight from Dulles to Knoxville?

The nonstop flight from Dulles to Knoxville takes ~1h 22m (approximately 674 km).

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

Arrivals run on time 83.7% at IAD and 73.5% at TYS — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

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IAD All direct flights from Dulles TYS All direct flights from Knoxville TYS → IAD Return: Knoxville to Dulles

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