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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–SAN that never appear on search engines, with no booking fees.