Direct flights from Portland to Washington
19 nonstop flights a week on 1 airline. Zero layovers — one hop from PWM to IAD.
Flight time: about 1h23m nonstop
Which days does it fly?
When does it fly?
Departure times in Portland local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United RPA3522 | 5:20a | 1h23m | Mon, Sat, Sun |
| United RPA3494 | 9:52a | 1h23m | Wed, Sat, Sun |
| United RPA3494 | 9:56a | 1h23m | Thu–Fri |
| United RPA3494 | 10:14a | 1h23m | Tue |
| United RPA3494 | 11:10a | 1h23m | Mon |
| United RPA3453 | 2:53p | 1h23m | Tue, Wed, Sat |
| United RPA3453 | 2:59p | 1h23m | Thu, Fri, Sun |
| United RPA3453 | 3:05p | 1h23m | Mon |
| United RPA3582 | 7:40p | 1h23m | Mon, Sun |
United
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The route
One hop: PWM → IADDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Portland (PWM) to Washington (IAD)
Portland International Jetport (PWM) has 19 nonstop flights a week to Washington (IAD), operated by United. No layovers, no connections — one hop out of PWM 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 Portland to Washington?
The nonstop flight from Portland (PWM) to Washington (IAD) takes about 1h23m in the air, based on recently observed nonstop departures.
How long does it take to drive from Portland to Washington?
Driving from Portland to Washington takes about 8h 47m, covering roughly 563 miles. The nonstop flight takes about 1h23m.