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FTK to SKF: distance & flight time
Fort Knox (Godman Army Air Field) → San Antonio (Lackland Air Force Base)
933 mi
1,501 km · 810 nm
2h 30m
estimated nonstop flight time
-1h
time difference · heading southwest
See live FTK→SKF fares Phone-only fares on this route — call free
Flight time details
933 miles nonstop takes roughly 2h 30m gate to gate, flying southwest. 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
- FTK — Godman Army Air Field · Fort Knox, 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 FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 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 FTK from SKF?
The flight distance from Fort Knox (FTK) to San Antonio (SKF) is 933 miles (1,501 km, 810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to SKF?
A nonstop flight takes about 2h 30m 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 Fort Knox and San Antonio?
San Antonio is 1 hour behind Fort Knox.
What is the cheapest way to fly from FTK to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–SKF that never appear on search engines, with no booking fees.