United Airlines flights from GSP to IAD
Find comprehensive United Airlines flight information, schedules, and booking details for direct flights from GSP to IAD. United Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 1h 32m - 1h 39m (average flight time)• Distance: 385 miles (619 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
GSP
IAD
FLIGHT TIME
1h 32m - 1h 39m
FLIGHT DISTANCE
385 miles (619 km)
1h 33m - 1h 39m
10:00
14:55
385 miles (619 km)
January
1 (Show)
13
United Airlines Flight Schedule from GSP to IAD
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA4958 |  United Airlines | 10:00 | 11:39:00 | Embraer RJ135 / RJ140 / RJ145 |
UA4959 | United Airlines | 14:55 | 16:28:00 | Embraer RJ135 / RJ140 / RJ145 |
United Airlines Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 32m - 1h 39m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 10:00, 14:00, offering more flight options and potentially better connections.
GSP - IAD flight price statistics
$3402
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$279
Jan$339
Feb$279
Mar$337
Apr$507
May$8369
Jun$8369
Jul$4379
Aug$8369
Sep$8369
Oct$472
Nov$761
DecUnited Airlines Terminal Information
Terminal information for United Airlines on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about United Airlines Flights
How many United Airlines flights operate from GSP to IAD?
United Airlines operates 2 flights from GSP to IAD.
What city does IAD airport serve?
IAD airport serves Washington.
How long is the United Airlines flight from GSP to IAD?
The flight duration is approximately 1h 32m - 1h 39m.
What is the distance from GSP to IAD?
The distance is 385 miles (619 km).
What aircraft does United Airlines use on this route?
United Airlines uses Embraer RJ135 / RJ140 / RJ145 on this route.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 10:00 and the latest departs at 14:55.
What is the cheapest month to fly United Airlines from GSP to IAD?
January is typically the cheapest month to fly United Airlines on this route.
What is the average price for a United Airlines flight from GSP to IAD?
The average price for a round-trip United Airlines flight on this route is approximately $3402. Prices can vary based on booking time and demand.
How many United Airlines flights operate per week on this route?
United Airlines operates approximately 13 flights per week from GSP to IAD.