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ISN to LFT: distance & flight time
Williston (Sloulin Field International Airport) → Lafayette (Lafayette Regional Airport)
1,386 mi
2,231 km · 1,205 nm
3h 29m
estimated nonstop flight time
Same time
time difference · heading southeast
See live ISN→LFT fares Phone-only fares on this route — call free
Flight time details
1,386 miles nonstop takes roughly 3h 29m gate to gate, flying southeast. 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
- ISN — Sloulin Field International Airport · Williston, United States
- LFT — Lafayette Regional 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Near LFT
- ARA · Acadiana Regional Airport13 mi away
- BTR · Baton Rouge Metropolitan Airport55 mi away
- LCH · Lake Charles Regional Airport74 mi away
- ESF · Esler Regional Airport84 mi away
Frequently asked questions
How far is ISN from LFT?
The flight distance from Williston (ISN) to Lafayette (LFT) is 1,386 miles (2,231 km, 1,205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to LFT?
A nonstop flight takes about 3h 29m 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 cheapest way to fly from ISN to LFT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–LFT that never appear on search engines, with no booking fees.