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DUC to INL: distance & flight time
Duncan (Halliburton Field) → International Falls (Falls International Airport)
1,002 mi
1,612 km · 870 nm
2h 39m
estimated nonstop flight time
Same time
time difference · heading north
See live DUC→INL fares Phone-only fares on this route — call free
Flight time details
1,002 miles nonstop takes roughly 2h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DUC — Halliburton Field · Duncan, United States
- INL — Falls International Airport · International Falls, 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 DUC
Near INL
- YAG · Fort Frances Municipal Airport6 mi away
- BDE · Baudette International Airport56 mi away
- YIB · Atikokan Municipal Airport82 mi away
- HIB · Range Regional Airport86 mi away
Frequently asked questions
How far is DUC from INL?
The flight distance from Duncan (DUC) to International Falls (INL) is 1,002 miles (1,612 km, 870 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to INL?
A nonstop flight takes about 2h 39m 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 cheapest way to fly from DUC to INL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–INL that never appear on search engines, with no booking fees.