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STL to SKF: distance & flight time
St. Louis (St Louis Lambert International Airport) → San Antonio (Lackland Air Force Base)
799 mi
1,286 km · 694 nm
2h 12m
estimated nonstop flight time
Same time
time difference · heading southwest
See live STL→SKF fares Phone-only fares on this route — call free
Flight time details
799 miles nonstop takes roughly 2h 12m 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
- STL — St Louis Lambert International Airport · St. Louis, 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 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 STL from SKF?
The flight distance from St. Louis (STL) to San Antonio (SKF) is 799 miles (1,286 km, 694 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to SKF?
A nonstop flight takes about 2h 12m 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 STL to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–SKF that never appear on search engines, with no booking fees.