Direct flights from Greensboro to Dulles GSO → IAD
United Airlines operates nonstop flights from Greensboro (GSO) to Dulles (IAD). The nonstop flight takes around ~0h 29m, covering 239 miles (385 km) and operates multiple daily. Round-trip fares currently start at $239, with a typical fare around $239 across 30 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 30 recent fares across the next 60 days
Cheapest combos
United
Best
United
United
📬 Email me when fares drop
We'll check every combination in your window daily and email you the cheapest match. No account needed.
United Airlines
UA
Departure Schedule next 7 days
Sign up to see Dulles schedule from GSO
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Greensboro to Dulles?
Yes, United Airlines operates nonstop flights from Greensboro (GSO) to Dulles (IAD).
Which airlines fly direct from Greensboro to Dulles?
United Airlines operates nonstop flights from Greensboro to Dulles.
How long is the flight from Greensboro to Dulles?
The nonstop flight from Greensboro to Dulles takes ~0h 29m (approximately 385 km).
How often do direct flights operate from Greensboro to Dulles?
Nonstop flights from Greensboro to Dulles operate multiple daily.
How much is a round-trip flight from Greensboro to Dulles?
Round-trip flights from Greensboro (GSO) to Dulles (IAD) start at $239, with a typical fare around $239. Based on 30 recent fare combinations.