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BOI to DLH: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Duluth (Duluth International Airport)
1,187 mi
1,910 km · 1,031 nm
3h 3m
estimated nonstop flight time
+1h
time difference · heading east
See live BOI→DLH fares Phone-only fares on this route — call free
Flight time details
1,187 miles nonstop takes roughly 3h 3m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- DLH — Duluth International Airport · Duluth, 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 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 DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 mi away
Frequently asked questions
How far is BOI from DLH?
The flight distance from Boise (BOI) to Duluth (DLH) is 1,187 miles (1,910 km, 1,031 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to DLH?
A nonstop flight takes about 3h 3m 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 Duluth?
Duluth is 1 hour ahead of Boise.
What is the cheapest way to fly from BOI to DLH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–DLH that never appear on search engines, with no booking fees.