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ETS to ISN: distance & flight time
Enterprise (Enterprise Municipal Airport) → Williston (Sloulin Field International Airport)
1,492 mi
2,401 km · 1,296 nm
3h 43m
estimated nonstop flight time
—
time difference · heading northwest
See live ETS→ISN fares Phone-only fares on this route — call free
Flight time details
1,492 miles nonstop takes roughly 3h 43m gate to gate, flying northwest. 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
- ETS — Enterprise Municipal Airport · Enterprise, 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 ETS
- OZR · Cairns AAF (Fort Rucker) Air Field11 mi away
- DHN · Dothan Regional Airport27 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field39 mi away
- CEW · Bob Sikes Airport51 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 ETS from ISN?
The flight distance from Enterprise (ETS) to Williston (ISN) is 1,492 miles (2,401 km, 1,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ETS to ISN?
A nonstop flight takes about 3h 43m 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 ETS to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ETS–ISN that never appear on search engines, with no booking fees.