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ALE to BOI: distance & flight time
Alpine (Alpine Casparis Municipal Airport) → Boise (Boise Air Terminal/Gowen Field)
1,141 mi
1,836 km · 992 nm
2h 57m
estimated nonstop flight time
—
time difference · heading northwest
See live ALE→BOI fares Phone-only fares on this route — call free
Flight time details
1,141 miles nonstop takes roughly 2h 57m gate to gate, flying northwest. 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
- ALE — Alpine Casparis Municipal Airport · Alpine, 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 ALE
- MRF · Marfa Municipal Airport20 mi away
- FST · Fort Stockton Pecos County Airport59 mi away
- PEQ · Pecos Municipal Airport70 mi away
- INK · Winkler County Airport101 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 ALE from BOI?
The flight distance from Alpine (ALE) to Boise (BOI) is 1,141 miles (1,836 km, 992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALE to BOI?
A nonstop flight takes about 2h 57m 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 ALE to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALE–BOI that never appear on search engines, with no booking fees.