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AUS to BOI: distance & flight time
Austin (Austin Bergstrom International Airport) → Boise (Boise Air Terminal/Gowen Field)
1,374 mi
2,212 km · 1,194 nm
3h 27m
estimated nonstop flight time
-1h
time difference · heading northwest
See live AUS→BOI fares Phone-only fares on this route — call free
Flight time details
1,374 miles nonstop takes roughly 3h 27m 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
- AUS — Austin Bergstrom International Airport · Austin, 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 AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 mi away
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 AUS from BOI?
The flight distance from Austin (AUS) to Boise (BOI) is 1,374 miles (2,212 km, 1,194 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to BOI?
A nonstop flight takes about 3h 27m 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 Austin and Boise?
Boise is 1 hour behind Austin.
What is the cheapest way to fly from AUS to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–BOI that never appear on search engines, with no booking fees.