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SKF to SEP: distance & flight time
San Antonio (Lackland Air Force Base) → Stephenville (Stephenville Clark Regional Airport)
197 mi
317 km · 171 nm
59m
estimated nonstop flight time
Same time
time difference · heading north
See live SKF→SEP fares Phone-only fares on this route — call free
Flight time details
197 miles nonstop takes roughly 59m gate to gate, flying north. 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
- SKF — Lackland Air Force Base · San Antonio, United States
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is SKF from SEP?
The flight distance from San Antonio (SKF) to Stephenville (SEP) is 197 miles (317 km, 171 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to SEP?
A nonstop flight takes about 59m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SKF to SEP?
Nonstop service on SKF–SEP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 59m nonstop estimate.
What is the cheapest way to fly from SKF to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–SEP that never appear on search engines, with no booking fees.
Why are some SKF to SEP fares phone-only?
Consolidator contracts let us sell certain SKF–SEP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.