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LCH to ISN: distance & flight time
Lake Charles (Lake Charles Regional Airport) → Williston (Sloulin Field International Airport)
1,364 mi
2,194 km · 1,185 nm
3h 26m
estimated nonstop flight time
Same time
time difference · heading north
See live LCH→ISN fares Phone-only fares on this route — call free
Flight time details
1,364 miles nonstop takes roughly 3h 26m 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
- LCH — Lake Charles Regional Airport · Lake Charles, United States
- ISN — Sloulin Field International Airport · Williston, 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 LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 mi away
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
Frequently asked questions
How far is LCH from ISN?
The flight distance from Lake Charles (LCH) to Williston (ISN) is 1,364 miles (2,194 km, 1,185 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LCH to ISN?
A nonstop flight takes about 3h 26m 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 LCH to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LCH–ISN that never appear on search engines, with no booking fees.