Nonstop flights from Washington to Pittsburgh
United Airlines flies this route 4 times a day.
IADWashington Dulles International
183 mi · 28 flights a week
PITPittsburgh International
When they leave
Washington time8:30a10:30pFirst departure 8:30 AM, last 10:30 PM
One morning flight at 8:30 AM, then one afternoon flight at 12:56 PM, then two in the evening, 5:30 PM to 10:30 PM.
Every flight
Earliest first
Schedules last checked Sep 19, 2026. Times are local.
Flying from Washington to Pittsburgh
United Airlines is the only airline flying nonstop from Washington to Pittsburgh, 4 times a day on the Embraer 175, Boeing 737 and CRJ 700.
The first arrival in Pittsburgh is at 9:40 AM and the last at 11:36 PM. The flight covers 183 miles.
Flying back, Pittsburgh to Washington has 28 nonstop flights a week. Ronald Reagan Washington National (DCA) and Baltimore (BWI) also have nonstop flights to Pittsburgh, 26 and 19 a week.
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Schedules as of Oct 9, 2026.