Direct flights from Pittsburgh to Washington
28 nonstop flights a week on 1 airline. Zero layovers — one hop from PIT to IAD.
Flight time: about 35m nonstop
Which days does it fly?
When does it fly?
Departure times in Pittsburgh local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United RPA3679 | 6:13a | 35m | Wed, Sat |
| United RPA3679 | 6:20a | 35m | Mon, Tue, Thu, Fri, Sun |
| United ASH6184 | 10:30a | 35m | Wed, Fri, Sat, Sun |
| United UCA4252 | 10:33a | 35m | Tue |
| United ASH6184 | 10:38a | 35m | Mon, Thu |
| United UAL452 | 3:28p | 40m | Mon, Wed, Fri |
| United UAL452 | 3:38p | 35m | Tue, Sat |
| United UAL452 | 3:48p | 39m | Thu |
| United UAL452 | 4:10p | 35m | Sun |
| United RPA3667 | 8:03p | 30m | Tue, Thu |
| United RPA3667 | 8:09p | 52m | Mon |
| United RPA3667 | 8:15p | 52m | Fri |
| United RPA3667 | 8:36p | 35m | Wed |
| United RPA3667 | 9:16p | 29m | Sat |
| United RPA3667 | 10:17p | 35m | Sun |
United
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The route
One hop: PIT → IADDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Pittsburgh (PIT) to Washington (IAD)
Pittsburgh International Airport (PIT) has 28 nonstop flights a week to Washington (IAD), operated by United. No layovers, no connections — one hop out of PIT 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 Pittsburgh to Washington?
The nonstop flight from Pittsburgh (PIT) to Washington (IAD) takes about 35m in the air, based on recently observed nonstop departures.
How long does it take to drive from Pittsburgh to Washington?
Driving from Pittsburgh to Washington takes about 4h 4m, covering roughly 238 miles. The nonstop flight takes about 35m.