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DEN to ART: distance & flight time
Denver (Denver International Airport) → Watertown (Watertown International Airport)
1,492 mi
2,402 km · 1,297 nm
3h 43m
estimated nonstop flight time
+2h
time difference · heading east
See live DEN→ART fares Phone-only fares on this route — call free
Flight time details
1,492 miles nonstop takes roughly 3h 43m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, United States
- ART — Watertown International Airport · Watertown, 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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Frequently asked questions
How far is DEN from ART?
The flight distance from Denver (DEN) to Watertown (ART) is 1,492 miles (2,402 km, 1,297 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to ART?
A nonstop flight takes about 3h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Denver and Watertown?
Watertown is 2 hours ahead of Denver.
What is the cheapest way to fly from DEN to ART?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–ART that never appear on search engines, with no booking fees.