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GSJ to BOI: distance & flight time
San Jose (San José Airport) → Boise (Boise Air Terminal/Gowen Field)
2,539 mi
4,086 km · 2,206 nm
5h 27m
estimated nonstop flight time
Same time
time difference · heading northwest
See live GSJ→BOI fares Phone-only fares on this route — call free
Flight time details
2,539 miles nonstop takes roughly 5h 27m 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
- GSJ — San José Airport · San Jose, Guatemala
- 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 GSJ
- GUA · La Aurora Airport49 mi away
- RER · Retalhuleu Airport70 mi away
- AQB · Santa Cruz del Quiche Airport77 mi away
- AAZ · Quezaltenango Airport78 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 GSJ from BOI?
The flight distance from San Jose (GSJ) to Boise (BOI) is 2,539 miles (4,086 km, 2,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSJ to BOI?
A nonstop flight takes about 5h 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 cheapest way to fly from GSJ to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSJ–BOI that never appear on search engines, with no booking fees.