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DUC to BOI: distance & flight time
Duncan (Halliburton Field) → Boise (Boise Air Terminal/Gowen Field)
1,160 mi
1,868 km · 1,008 nm
2h 59m
estimated nonstop flight time
-1h
time difference · heading northwest
See live DUC→BOI fares Phone-only fares on this route — call free
Flight time details
1,160 miles nonstop takes roughly 2h 59m gate to gate, flying northwest. 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
- DUC — Halliburton Field · Duncan, United States
- BOI — Boise Air Terminal/Gowen Field · Boise, 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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is DUC from BOI?
The flight distance from Duncan (DUC) to Boise (BOI) is 1,160 miles (1,868 km, 1,008 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to BOI?
A nonstop flight takes about 2h 59m 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 Duncan and Boise?
Boise is 1 hour behind Duncan.
What is the cheapest way to fly from DUC to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–BOI that never appear on search engines, with no booking fees.