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LUK to DEN: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Denver (Denver International Airport)
1,079 mi
1,737 km · 938 nm
2h 49m
estimated nonstop flight time
-2h
time difference · heading west
See live LUK→DEN fares Phone-only fares on this route — call free
Flight time details
1,079 miles nonstop takes roughly 2h 49m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
- DEN — Denver International Airport · Denver, 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 LUK
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
Frequently asked questions
How far is LUK from DEN?
The flight distance from Cincinnati (LUK) to Denver (DEN) is 1,079 miles (1,737 km, 938 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to DEN?
A nonstop flight takes about 2h 49m 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 Cincinnati and Denver?
Denver is 2 hours behind Cincinnati.
What is the cheapest way to fly from LUK to DEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–DEN that never appear on search engines, with no booking fees.