United Airlines
Star Alliance
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United States
Washington Dulles International Airport
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United States
Piedmont Triad International Airport
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Scan through all non-stop flights from Washington to Greensboro. The full flight schedule below gives an overview of all non-stop flights from IAD to GSO, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Greensboro is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Greensboro any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from Washington IAD to Greensboro GSO, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAD GSO flight schedule.
Flights from IAD to GSO are operated twice a week. Departure times vary between 08:22 - 22:25. The earliest flight departs at 08:22, the last flight departs at 22:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Greensboro takes 1 hour and 24 minutes. The flight distance between Washington and Greensboro is 238 miles (or 383 km).
There is 1 airport in Greensboro: Piedmont Triad International Airport (GSO).
There are 2 flights per week flying from Washington to Greensboro (as of March 2026).
1 hour and 24 minutes is the average flight time from Washington to Greensboro.
The distance from Washington to Greensboro is 238 miles (383 kilometers).
United Airlines is the only airline flying nonstop from Washington to Greensboro.
Star Alliance is currently the only alliance flying nonstop from Washington to Greensboro.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Greensboro:
The earliest flight departs at 08:22 from Washington and arrives at 09:46 at Greensboro.
The latest flight departs at 22:25 from Washington and arrives at 23:39 at Greensboro.
238 miles (383 km) · 1h 24m
12:55
14:18
United Airlines
Star Alliance
UA 4392
United Airlines
Bombardier CRJ 550
Y
W
J
F
17:25
18:47
United Airlines
Star Alliance
UA 4458
United Airlines
Bombardier CRJ 550
Y
W
J
F
22:20
23:43
United Airlines
Star Alliance
UA 4581
United Airlines
Bombardier CRJ 550
Y
W
J
F
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