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FNT to SKF: distance & flight time
Flint (Bishop International Airport) → San Antonio (Lackland Air Force Base)
1,247 mi
2,007 km · 1,084 nm
3h 11m
estimated nonstop flight time
-1h
time difference · heading southwest
See live FNT→SKF fares Phone-only fares on this route — call free
Flight time details
1,247 miles nonstop takes roughly 3h 11m 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
- FNT — Bishop International Airport · Flint, 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 FNT
- DTW · Detroit Metropolitan Wayne County Airport56 mi away
- PTK · Oakland County International Airport26 mi away
- MBS · MBS International Airport43 mi away
- LAN · Capital City Airport45 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 FNT from SKF?
The flight distance from Flint (FNT) to San Antonio (SKF) is 1,247 miles (2,007 km, 1,084 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNT to SKF?
A nonstop flight takes about 3h 11m 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 Flint and San Antonio?
San Antonio is 1 hour behind Flint.
What is the cheapest way to fly from FNT to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNT–SKF that never appear on search engines, with no booking fees.