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FLD to SKF: distance & flight time
Fond du Lac (Fond du Lac County Airport) → San Antonio (Lackland Air Force Base)
1,139 mi
1,833 km · 990 nm
2h 57m
estimated nonstop flight time
Same time
time difference · heading southwest
See live FLD→SKF fares Phone-only fares on this route — call free
Flight time details
1,139 miles nonstop takes roughly 2h 57m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- FLD — Fond du Lac County Airport · Fond du Lac, 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 FLD
- OSH · Wittman Regional Airport15 mi away
- ETB · West Bend Municipal Airport30 mi away
- SBM · Sheboygan County Memorial Airport32 mi away
- ATW · Appleton International Airport34 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 FLD from SKF?
The flight distance from Fond du Lac (FLD) to San Antonio (SKF) is 1,139 miles (1,833 km, 990 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLD to SKF?
A nonstop flight takes about 2h 57m 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 cheapest way to fly from FLD to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLD–SKF that never appear on search engines, with no booking fees.