Direct flights from Dulles to Dayton
All flights from IAD to DAY non-stop. There are direct flights from Washington Dulles International (IAD), Virginia, USA to James M Cox Dayton International (DAY), Ohio, USA with United Airlines. 20 weekly departures are currently scheduled on this route. Departure times range from 08:11 to 17:25 depending on the schedule period. The flight distance is 369 miles (594 km). Flight time ranges from 1 hour and 21 minutes to 1 hour and 48 minutes.
Dulles
, USA
Flight schedule from Dulles to Dayton with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-11
Dulles to Dayton scheduled departures
Select a date to see every published non-stop departure between IAD and DAY.
IAD - DAY route facts
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Distance369 miles (594 km)
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Flight time1 hour and 21 minutes to 1 hour and 48 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy First
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Hub airportsIAD (Secondary hub.)
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AircraftEmbraer RJ135 / RJ140 / RJ145 and Canadair (Bombardier) Regional Jet 550
Route FAQ
Nearby airports that offer flights to Dayton (DAY)
From Reagan National (DCA)
18 flights per week
Direct flights from Dulles to OH, USA
From Dulles to Cincinnati
CVG Cincinnati Northern Kentucky International
From Dulles to Columbus
CMH Port Columbus International
From Dulles to Cleveland
CLE Cleveland Hopkins International
