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SEP to LAF: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Lafayette (Purdue University Airport)
843 mi
1,356 km · 732 nm
2h 18m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SEP→LAF fares Phone-only fares on this route — call free
Flight time details
843 miles nonstop takes roughly 2h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- LAF — Purdue University Airport · Lafayette, 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 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
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
Frequently asked questions
How far is SEP from LAF?
The flight distance from Stephenville (SEP) to Lafayette (LAF) is 843 miles (1,356 km, 732 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to LAF?
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 Stephenville and Lafayette?
Lafayette is 1 hour ahead of Stephenville.
What is the cheapest way to fly from SEP to LAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–LAF that never appear on search engines, with no booking fees.