Washington (DCA) to Dayton (DAY) flights
Nonstop from Ronald Reagan Washington National to James M. Cox Dayton International Airport: distance, flying time, which airlines fly it and how often.
Distance
628km
390 mi, great circle
Flying time
1h 30m
typical, gate to gate
Flights a day
4
average, November 2026
Airlines
1
passenger airlines
Airlines flying DCA to DAY
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare DCA to DAY fares by month.
Both directions
- James M. Cox Dayton International Airport (DAY) · we don't have DAY's route list yet
- All nonstop routes from Washington (DCA)
- DCA to DAY on the flight-path tool
Frequently asked questions
How long is the flight from Washington to Dayton?
About 1h 30m gate to gate for the 628 km (390 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from DCA to DAY?
American Airlines, with about 4 flights a day between them in our data (AeroDataBox, November 2026).