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SAN to BOI: distance & flight time
San Diego (San Diego International Airport) → Boise (Boise Air Terminal/Gowen Field)
750 mi
1,207 km · 652 nm
2h 6m
estimated nonstop flight time
+1h
time difference · heading north
See live SAN→BOI fares Phone-only fares on this route — call free
Flight time details
750 miles nonstop takes roughly 2h 6m 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
- SAN — San Diego International Airport · San Diego, 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 SAN
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 SAN from BOI?
The flight distance from San Diego (SAN) to Boise (BOI) is 750 miles (1,207 km, 652 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAN to BOI?
A nonstop flight takes about 2h 6m 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 San Diego and Boise?
Boise is 1 hour ahead of San Diego.
What is the cheapest way to fly from SAN to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAN–BOI that never appear on search engines, with no booking fees.