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BOI to SKF: distance & flight time
Boise (Boise Air Terminal/Gowen Field) → San Antonio (Lackland Air Force Base)
1,380 mi
2,221 km · 1,199 nm
3h 28m
estimated nonstop flight time
+1h
time difference · heading southeast
See live BOI→SKF fares Phone-only fares on this route — call free
Flight time details
1,380 miles nonstop takes roughly 3h 28m gate to gate, flying southeast. 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
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
- SKF — Lackland Air Force Base · San Antonio, 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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Frequently asked questions
How far is BOI from SKF?
The flight distance from Boise (BOI) to San Antonio (SKF) is 1,380 miles (2,221 km, 1,199 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOI to SKF?
A nonstop flight takes about 3h 28m 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 Antonio?
San Antonio is 1 hour ahead of Boise.
What is the cheapest way to fly from BOI to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOI–SKF that never appear on search engines, with no booking fees.