Need help booking?
Unpublished phone-only deals available
DEN to DUG: distance & flight time
Denver (Denver International Airport) → Douglas (Bisbee Douglas International Airport)
642 mi
1,034 km · 558 nm
1h 52m
estimated nonstop flight time
-1h
time difference · heading southwest
See live DEN→DUG fares Phone-only fares on this route — call free
Flight time details
642 miles nonstop takes roughly 1h 52m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, United States
- DUG — Bisbee Douglas International Airport · Douglas, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Near DUG
- DGL · Douglas Municipal Airport10 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field44 mi away
- OLS · Nogales International Airport73 mi away
- NOG · Nogales International Airport83 mi away
Frequently asked questions
How far is DEN from DUG?
The flight distance from Denver (DEN) to Douglas (DUG) is 642 miles (1,034 km, 558 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to DUG?
A nonstop flight takes about 1h 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DEN to DUG?
Nonstop service on DEN–DUG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 52m nonstop estimate.
What is the time difference between Denver and Douglas?
Douglas is 1 hour behind Denver.
What is the cheapest way to fly from DEN to DUG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–DUG that never appear on search engines, with no booking fees.
Why are some DEN to DUG fares phone-only?
Consolidator contracts let us sell certain DEN–DUG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.