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HSV to ISN: distance & flight time
Huntsville (Huntsville International Carl T Jones Field) → Williston (Sloulin Field International Airport)
1,275 mi
2,052 km · 1,108 nm
3h 14m
estimated nonstop flight time
Same time
time difference · heading northwest
See live HSV→ISN fares Phone-only fares on this route — call free
Flight time details
1,275 miles nonstop takes roughly 3h 14m 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
- HSV — Huntsville International Carl T Jones Field · Huntsville, 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 HSV
- HUA · Redstone Army Air Field6 mi away
- DCU · Pryor Field Regional Airport10 mi away
- MSL · Northwest Alabama Regional Airport48 mi away
- GAD · Northeast Alabama Regional Airport60 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 HSV from ISN?
The flight distance from Huntsville (HSV) to Williston (ISN) is 1,275 miles (2,052 km, 1,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSV to ISN?
A nonstop flight takes about 3h 14m 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 HSV to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSV–ISN that never appear on search engines, with no booking fees.