Direct flights from Pittsburgh to Washington

27 nonstop flights a week on 3 airlines. 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
Republic Airways RPA3679	6:08a	35m	Mon, Tue, Wed, Thu, Sun
Republic Airways RPA3679	6:18a	35m	Fri
Republic Airways RPA3679	7:25a	33m	Sat
Mesa ASH6184	10:34a	36m	Thu–Fri
Mesa ASH6184	10:37a	38m	Mon, Tue, Sun
Mesa ASH6184	10:57a	35m	Sat
Mesa ASH6184	11:38a	36m	Wed
United UAL2607	3:11p	40m	Mon–Tue
United UAL2607	3:15p	41m	Thu
United UAL2607	3:50p	42m	Wed, Sun
United UAL2607	7:09p	35m	Fri
Republic Airways RPA3449	8:02p	35m	Mon, Sat
Republic Airways RPA3449	8:10p	38m	Tue, Thu
Republic Airways RPA3449	8:15p	35m	Sun
Republic Airways RPA3449	8:36p	29m	Wed
Republic Airways RPA3449	11:56p	35m	Fri

Mesa Republic Airways

United Find fares 🥕

The route

One hop: PIT → IAD

Nonstop from Pittsburgh (PIT) to Washington (IAD)

Pittsburgh International Airport (PIT) has 27 nonstop flights a week to Washington (IAD), operated by Mesa, Republic Airways and 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 July 2026 from observed departures.

Route data updated July 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.

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