Direct flights from Dulles to Louisville IAD → SDF

United Airlines operates nonstop flights from Dulles (IAD) to Louisville (SDF). The nonstop flight takes around ~0h 54m, covering 450 miles (725 km). Updated 11 June 2026.

United Airlines UA

Departure Schedule next 7 days

More nonstops from Dulles

IAD → ATL Atlanta 3 airlines IAD → DFW Dallas-Fort Worth 3 airlines IAD → LHR London 3 airlines IAD → MSP Minneapolis 3 airlines IAD → SAL San Salvador (San Luis Talpa) 3 airlines IAD → SEA Seattle 3 airlines IAD → AMS Amsterdam 2 airlines IAD → AUS Austin 2 airlines

Frequently asked questions

Is there a direct flight from Dulles to Louisville?

Yes, United Airlines operates nonstop flights from Dulles (IAD) to Louisville (SDF).

Which airlines fly direct from Dulles to Louisville?

United Airlines operates nonstop flights from Dulles to Louisville.

How long is the flight from Dulles to Louisville?

The nonstop flight from Dulles to Louisville takes ~0h 54m (approximately 725 km).

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