Great-circle route DCA → MIA. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
The flight time from Washington to Miami is approximately 2h 25m nonstop. The distance is 922 miles (1,484 km). There are about 12 nonstop flights from Washington to Miami per day.
That is a great-circle estimate, not a scheduled block time. An airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
| Route | Est. time | Distance | Frequency | Airlines |
|---|---|---|---|---|
| DCA → MIA Ronald Reagan Washington National Airport to Miami International Airport |
2h 25m | 922 mi | 76/wk | American Airlines, Delta Air Lines |
| IAD → MIA Washington Dulles International Airport to Miami International Airport |
2h 25m | 923 mi | 7/wk | United Airlines |
Frequencies come from our most recent schedule sample. Where a pairing shows “—” we track it as an operating nonstop but hold no schedule sample for it — we would rather show nothing than guess.
3 airlines fly nonstop from Washington to Miami, including American Airlines, Delta Air Lines, United Airlines.
Recent scheduled departures on this route have used the Boeing 737, Boeing 737-800, Airbus A319, Airbus A321.
Aircraft assignments change by season and by time of day.
The distance from Washington to Miami is 922 miles, or 1,484 kilometres.
| Great-circle distance | 922 mi |
| Kilometres | 1,484 km |
| Nautical miles | 801 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. 3 airlines fly it nonstop, with about 83 departures a week, across 2 airport pairings. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 2h 25m in the air on the DCA–MIA nonstop. That is a great-circle estimate from the 922-mile distance, not a scheduled block time — an airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
922 miles (1,484 km) great-circle between Ronald Reagan Washington National Airport and Miami International Airport.
American Airlines, Delta Air Lines, United Airlines.
Recent scheduled departures have used the Boeing 737, Boeing 737-800, Airbus A319, Airbus A321. Assignments change by season and by time of day.
DCA to MIA, IAD to MIA. Flight times differ slightly between them because the airports are not in the same place.
