Great-circle route DEN ↔ MIA. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
Frequencies below are per direction, from our most recent schedule sample.
| Direction | Frequency | Days | Airlines |
|---|---|---|---|
| DEN → MIA Denver to Miami |
42/wk | Daily | American Airlines, Frontier Airlines, Southwest Airlines, United Airlines |
| MIA → DEN Miami to Denver |
42/wk | Daily | American Airlines, Frontier Airlines, Southwest Airlines, United Airlines |
Where a direction shows “—” we track it as an operating nonstop but hold no schedule sample for it — we would rather show nothing than guess.
In 2025, airlines reported 788,758 passengers on 5,160 flights between DEN and MIA — about 2,162 a day — filling 85% of the 932,032 seats flown. American Airlines Inc. carried the most passengers (35%).
Source: US DOT T-100 segment reports — actual airline-reported traffic, scheduled service only, both directions combined. Cargo and charter flights excluded.
4 airlines fly the DEN–MIA nonstop, including American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.
Recent scheduled departures on this route have used the Airbus A320, Boeing 737, Boeing 737-800, Airbus A320 NEO and 1 other types.
Aircraft assignments change by season and by time of day.
The distance between Denver International Airport and Miami International Airport is 1,708 miles, or 2,749 kilometres.
| Great-circle distance | 1,708 mi |
| Kilometres | 2,749 km |
| Nautical miles | 1,484 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. 4 airlines fly the route nonstop, with about 84 departures a week across both directions. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 3h 54m in the air. That is a great-circle estimate from the 1,708-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.
About 42 a week from Denver to Miami and 42 a week from Miami to Denver, from our most recent schedule sample.
American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.
In 2025, airlines reported 788,758 passengers on 5,160 scheduled flights between DEN and MIA — about 2,162 a day — filling 85% of the seats flown. Source: US DOT T-100 segment reports, both directions combined.
Recent scheduled departures have used the Airbus A320, Boeing 737, Boeing 737-800, Airbus A320 NEO. Assignments change by season and by time of day.
