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BOI to ANC: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → Anchorage (Ted Stevens Anchorage International Airport)
1,838 mi
2,957 km · 1,597 nm
4h 4m
estimated nonstop flight time
-2h
time difference · heading northwest
See live BOI→ANC fares Phone-only fares on this route — call free
Flight time details
1,838 miles nonstop takes roughly 4h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- ANC — Ted Stevens Anchorage International Airport · Anchorage, 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 ANC
- MRI · Merrill Field6 mi away
- EDF · Elmendorf Air Force Base8 mi away
- FRN · Bryant Army Heliport13 mi away
- WWA · Wasilla Airport31 mi away
Frequently asked questions
How far is BOI from ANC?
The flight distance from Boise (BOI) to Anchorage (ANC) is 1,838 miles (2,957 km, 1,597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to ANC?
A nonstop flight takes about 4h 4m 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 Anchorage?
Anchorage is 2 hours behind Boise.
What is the cheapest way to fly from BOI to ANC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–ANC that never appear on search engines, with no booking fees.