Direct (nonstop) flights from Dulles to Roanoke
1 airline flys nonstop from Washington Dulles International (IAD) to Roanoke (ROA). It's 177 miles (285 km), about 1h 14m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Dulles to Roanoke with one stop · direct emits 33 kg CO₂ per passenger
Looking for the return flight?
ROA → IAD: Flights from Roanoke to DullesOther direct flights from Dulles
Direct flights from Roanoke (ROA)
Frequently Asked Questions
How long is the direct flight from Dulles to Roanoke?
A nonstop flight from Dulles (IAD) to Roanoke (ROA) takes approximately 1 hours and 14 minutes. The distance is 177 miles (285 km).
Which airlines fly nonstop from Dulles to Roanoke?
Just United Airlines.
Is there a nonstop flight from Dulles to Roanoke?
Yes. 1 airline: United Airlines.
How far is Dulles from Roanoke?
The flight distance from Dulles to Roanoke is 177 miles (285 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Washington DC.
What type of aircraft flies from Dulles to Roanoke?
At 1h 14m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Dulles to Roanoke?
Roughly 33 kg CO2 per passenger one-way. That's about the same as driving 165 km.
Is the return flight from Roanoke to Dulles also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dulles to Roanoke?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Washington Dulles International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.