United Airlines
Star Alliance
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United States
Washington Dulles International Airport
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United States
Greenville-Spartanburg International Airport
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Scan through all non-stop flights from Washington to Greenville / Spartanburg. The full flight schedule below gives an overview of all non-stop flights from IAD to GSP, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Greenville / Spartanburg 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 Greenville / Spartanburg 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 Greenville / Spartanburg GSP, 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 GSP flight schedule.
Flights from IAD to GSP are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 08:15 - 17:20. The earliest flight departs at 08:15, the last flight departs at 17:20. 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 Greenville / Spartanburg takes 1 hour and 40 minutes. The flight distance between Washington and Greenville / Spartanburg is 383 miles (or 616 km).
There is 1 airport in Greenville / Spartanburg: Greenville-Spartanburg International Airport (GSP).
There are 21 flights per week flying from Washington to Greenville / Spartanburg (as of April 2026).
1 hour and 40 minutes is the average flight time from Washington to Greenville / Spartanburg.
The distance from Washington to Greenville / Spartanburg is 383 miles (616 kilometers).
United Airlines is the only airline flying nonstop from Washington to Greenville / Spartanburg.
Star Alliance is currently the only alliance flying nonstop from Washington to Greenville / Spartanburg.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Greenville / Spartanburg:
The earliest flight departs at 08:15 from Washington and arrives at 09:55 at Greenville / Spartanburg.
The latest flight departs at 17:20 from Washington and arrives at 19:04 at Greenville / Spartanburg.
383 miles (616 km) · 1h 40m
08:15
09:55
United Airlines
Star Alliance
UA 4413
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:15
09:55
United Airlines
Star Alliance
UA 4413
United Airlines
Bombardier CRJ 550
Y
W
J
F
08:15
09:55
United Airlines
Star Alliance
UA 4239
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
08:15
09:58
United Airlines
Star Alliance
UA 4961
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
12:35
14:12
United Airlines
Star Alliance
UA 4962
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
12:35
14:10
United Airlines
Star Alliance
UA 4513
United Airlines
Bombardier CRJ 550
Y
W
J
F
12:40
14:17
United Airlines
Star Alliance
UA 4962
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
17:15
18:59
United Airlines
Star Alliance
UA 4963
United Airlines
Embraer RJ135 / RJ140 / RJ145
Y
W
J
F
17:16
18:58
United Airlines
Star Alliance
UA 4411
United Airlines
Bombardier CRJ 550
Y
W
J
F
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