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BOI to GUU: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Grundarfjordur (Grundarfjörður Airport)
3,629 mi
5,840 km · 3,153 nm
7h 35m
estimated nonstop flight time
—
time difference · heading northeast
See live BOI→GUU fares Phone-only fares on this route — call free
Flight time details
3,629 miles nonstop takes roughly 7h 35m gate to gate, flying northeast. 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
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- GUU — Grundarfjörður Airport · Grundarfjordur, Iceland
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 GUU
- PFJ · Patreksfjörður Airport44 mi away
- BIU · Bildudalur Airport46 mi away
- RKV · Reykjavik Airport71 mi away
- KEF · Keflavik International Airport72 mi away
Frequently asked questions
How far is BOI from GUU?
The flight distance from Boise (BOI) to Grundarfjordur (GUU) is 3,629 miles (5,840 km, 3,153 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to GUU?
A nonstop flight takes about 7h 35m 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 BOI to GUU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–GUU that never appear on search engines, with no booking fees.