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SJT to SEP: distance & flight time
San Angelo (San Angelo Regional Mathis Field) → Stephenville (Stephenville Clark Regional Airport)
148 mi
239 km · 129 nm
51m
estimated nonstop flight time
Same time
time difference · heading northeast
See live SJT→SEP fares Phone-only fares on this route — call free
Flight time details
148 miles nonstop takes roughly 51m gate to gate, flying northeast. 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
- SJT — San Angelo Regional Mathis Field · San Angelo, 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 SJT
- OZA · Ozona Municipal Airport60 mi away
- BBD · Curtis Field70 mi away
- JCT · Kimble County Airport73 mi away
- DYS · Dyess Air Force Base83 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 SJT from SEP?
The flight distance from San Angelo (SJT) to Stephenville (SEP) is 148 miles (239 km, 129 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJT to SEP?
A nonstop flight takes about 51m 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 SJT to SEP?
Nonstop service on SJT–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 51m nonstop estimate.
What is the cheapest way to fly from SJT to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJT–SEP that never appear on search engines, with no booking fees.
Why are some SJT to SEP fares phone-only?
Consolidator contracts let us sell certain SJT–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.