Nonstop flights from Washington to Dayton
United Airlines flies this route 2 to 3 times a day.
IADWashington Dulles International
367 mi · 20 flights a week
DAYDayton International
When they leave
Washington time8:13a5:25pFirst departure 8:13 AM, last 5:25 PM
Two in the morning, 8:13 AM to 8:15 AM, then one afternoon flight at 12:44 PM, then two in the evening, 5:15 PM to 5:25 PM.
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Schedules last checked Sep 19, 2026. Times are local.
Flying from Washington to Dayton
United Airlines is the only airline flying nonstop from Washington to Dayton, 2 to 3 times a day on the Embraer ERJ and CRJ 700.
There are 2 or 3 flights every day of the week. The first arrival in Dayton is at 9:47 AM and the last at 7:01 PM. The flight covers 367 miles.
Flying back, Dayton to Washington has 20 nonstop flights a week. Ronald Reagan Washington National (DCA) also has nonstop flights to Dayton, 18 a week.
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Schedules as of Oct 9, 2026.