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PHX to BOI: distance & flight time
Phoenix (Phoenix Sky Harbor International Airport) → Boise (Boise Air Terminal/Gowen Field)
736 mi
1,184 km · 639 nm
2h 4m
estimated nonstop flight time
+1h
time difference · heading north
See live PHX→BOI fares Phone-only fares on this route — call free
Flight time details
736 miles nonstop takes roughly 2h 4m gate to gate, flying north. 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
- PHX — Phoenix Sky Harbor International Airport · Phoenix, 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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 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 PHX from BOI?
The flight distance from Phoenix (PHX) to Boise (BOI) is 736 miles (1,184 km, 639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHX to BOI?
A nonstop flight takes about 2h 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 Phoenix and Boise?
Boise is 1 hour ahead of Phoenix.
What is the cheapest way to fly from PHX to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHX–BOI that never appear on search engines, with no booking fees.