Direct flights from Washington Dulles to Portland
28 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to PWM.
Flight time: about 1h23m nonstop
Which days does it fly?
When does it fly?
Departure times in Washington Dulles local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United RPA3548 | 8:29a | 1h23m | Daily |
| United RPA3709 | 1:00p | 1h23m | Thu, Sun |
| United RPA3709 | 1:08p | 1h23m | Tue, Wed, Fri |
| United RPA3709 | 1:18p | 1h23m | Mon |
| United RPA3709 | 1:53p | 1h23m | Sat |
| United RPA3538 | 5:40p | 1h23m | Fri |
| United RPA3538 | 5:48p | 1h23m | Mon–Thu |
| United RPA3538 | 6:13p | 1h23m | Sun |
| United RPA3538 | 6:21p | 1h23m | Sat |
| United RPA3459 | 10:18p | 1h23m | Tue, Thu, Fri, Sat |
| United RPA3459 | 10:29p | 1h23m | Mon, Wed |
| United RPA3459 | 10:38p | 1h23m | Sun |
United
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The route
One hop: IAD → PWMDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to Portland (PWM)
Washington Dulles International Airport (IAD) has 28 nonstop flights a week to Portland (PWM), operated by United. No layovers, no connections — one hop out of IAD and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Washington Dulles to Portland?
The nonstop flight from Washington Dulles (IAD) to Portland (PWM) takes about 1h23m in the air, based on recently observed nonstop departures.
How long does it take to drive from Washington Dulles to Portland?
Driving from Washington Dulles to Portland takes about 8h 47m, covering roughly 563 miles. The nonstop flight takes about 1h23m.