Need help booking?
Unpublished phone-only deals available
ATL to ISN: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Williston (Sloulin Field International Airport)
1,412 mi
2,273 km · 1,227 nm
3h 32m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ATL→ISN fares Phone-only fares on this route — call free
Flight time details
1,412 miles nonstop takes roughly 3h 32m gate to gate, flying northwest. 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
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, 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 ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 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 ATL from ISN?
The flight distance from Atlanta (ATL) to Williston (ISN) is 1,412 miles (2,273 km, 1,227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to ISN?
A nonstop flight takes about 3h 32m 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 Atlanta and Williston?
Williston is 1 hour behind Atlanta.
What is the cheapest way to fly from ATL to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–ISN that never appear on search engines, with no booking fees.