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USA to ISN: distance & flight time
Concord (Concord-Padgett Regional Airport) → Williston (Sloulin Field International Airport)
1,466 mi
2,359 km · 1,274 nm
3h 39m
estimated nonstop flight time
-1h
time difference · heading northwest
See live USA→ISN fares Phone-only fares on this route — call free
Flight time details
1,466 miles nonstop takes roughly 3h 39m 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
- USA — Concord-Padgett Regional Airport · Concord, 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 USA
- CLT · Charlotte Douglas International Airport18 mi away
- SVH · Statesville Regional Airport29 mi away
- RKH · Rock Hill - York County Airport34 mi away
- HKY · Hickory Regional Airport45 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 USA from ISN?
The flight distance from Concord (USA) to Williston (ISN) is 1,466 miles (2,359 km, 1,274 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USA to ISN?
A nonstop flight takes about 3h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from USA to ISN?
Nonstop service on USA–ISN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 39m nonstop estimate.
What is the time difference between Concord and Williston?
Williston is 1 hour behind Concord.
What is the cheapest way to fly from USA to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USA–ISN that never appear on search engines, with no booking fees.
Why are some USA to ISN fares phone-only?
Consolidator contracts let us sell certain USA–ISN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.