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LAF to SEP: distance & flight time
Lafayette (Purdue University Airport) → Stephenville (Stephenville Clark Regional Airport)
843 mi
1,356 km · 732 nm
2h 18m
estimated nonstop flight time
-1h
time difference · heading southwest
See live LAF→SEP fares Phone-only fares on this route — call free
Flight time details
843 miles nonstop takes roughly 2h 18m gate to gate, flying southwest. 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
- LAF — Purdue University Airport · Lafayette, 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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 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 LAF from SEP?
The flight distance from Lafayette (LAF) to Stephenville (SEP) is 843 miles (1,356 km, 732 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAF to SEP?
A nonstop flight takes about 2h 18m 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 Lafayette and Stephenville?
Stephenville is 1 hour behind Lafayette.
What is the cheapest way to fly from LAF to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAF–SEP that never appear on search engines, with no booking fees.