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SKF to SPF: distance & flight time
San Antonio (Lackland Air Force Base) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
1,081 mi
1,740 km · 940 nm
2h 49m
estimated nonstop flight time
-1h
time difference · heading north
See live SKF→SPF fares Phone-only fares on this route — call free
Flight time details
1,081 miles nonstop takes roughly 2h 49m gate to gate, flying north. 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
- SKF — Lackland Air Force Base · San Antonio, United States
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 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
Near SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is SKF from SPF?
The flight distance from San Antonio (SKF) to Spearfish-South Dakota (SPF) is 1,081 miles (1,740 km, 940 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to SPF?
A nonstop flight takes about 2h 49m 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 San Antonio and Spearfish-South Dakota?
Spearfish-South Dakota is 1 hour behind San Antonio.
What is the cheapest way to fly from SKF to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–SPF that never appear on search engines, with no booking fees.