Direct flights from Raleigh to Washington
28 nonstop flights a week on 1 airline. Zero layovers — one hop from RDU to IAD.
Flight time: about 43m nonstop
Which days does it fly?
When does it fly?
Departure times in Raleigh local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL1789 | 6:03a | 43m | Tue |
| United UAL1789 | 6:14a | 40m | Fri, Sun |
| United UAL1789 | 6:16a | 43m | Thu, Sat |
| United UAL1789 | 6:28a | 41m | Mon, Wed |
| United UAL1535 | 10:43a | 43m | Mon–Tue |
| United UAL1535 | 10:48a | 42m | Wed–Sat |
| United ASH6230 | 10:59a | 43m | Sun |
| United RPA3538 | 3:13p | 43m | Mon, Tue, Fri |
| United RPA3538 | 3:16p | 30m | Wed, Sat, Sun |
| United RPA3538 | 3:25p | 43m | Thu |
| United ASH6244 | 8:03p | 43m | Mon |
| United ASH6244 | 8:06p | 43m | Wed, Sun |
| United ASH6244 | 8:16p | 43m | Tue |
| United ASH6244 | 8:52p | 48m | Fri |
| United ASH6244 | 8:57p | 43m | Thu |
| United GJS4464 | 10:07p | 1h3m | Sat |
United
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The route
One hop: RDU → IADDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Raleigh (RDU) to Washington (IAD)
Raleigh-Durham International Airport (RDU) has 28 nonstop flights a week to Washington (IAD), operated by United. No layovers, no connections — one hop out of RDU and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Raleigh to Washington?
The nonstop flight from Raleigh (RDU) to Washington (IAD) takes about 43m in the air, based on recently observed nonstop departures.
How long does it take to drive from Raleigh to Washington?
Driving from Raleigh to Washington takes about 4h 24m, covering roughly 289 miles. The nonstop flight takes about 43m.