Direct flights from Dulles to Buffalo IAD → BUF

United Airlines operates nonstop flights from Dulles (IAD) to Buffalo (BUF). The nonstop flight takes around ~0h 34m, covering 284 miles (457 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 Buffalo?

Yes, United Airlines operates nonstop flights from Dulles (IAD) to Buffalo (BUF).

Which airlines fly direct from Dulles to Buffalo?

United Airlines operates nonstop flights from Dulles to Buffalo.

How long is the flight from Dulles to Buffalo?

The nonstop flight from Dulles to Buffalo takes ~0h 34m (approximately 457 km).

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