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BOI to ISA: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Mount Isa (Mount Isa Airport)
7,893 mi
12,703 km · 6,859 nm
15h 57m
estimated nonstop flight time
+16h
time difference · heading west
See live BOI→ISA fares Phone-only fares on this route — call free
Flight time details
7,893 miles nonstop takes roughly 15h 57m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- ISA — Mount Isa Airport · Mount Isa, Australia
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 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
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is BOI from ISA?
The flight distance from Boise (BOI) to Mount Isa (ISA) is 7,893 miles (12,703 km, 6,859 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to ISA?
A nonstop flight takes about 15h 57m 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 Boise and Mount Isa?
Mount Isa is 16 hours ahead of Boise.
What is the cheapest way to fly from BOI to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–ISA that never appear on search engines, with no booking fees.