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AEX to ISN: distance & flight time
Alexandria (Alexandria International Airport) → Williston (Sloulin Field International Airport)
1,302 mi
2,095 km · 1,131 nm
3h 18m
estimated nonstop flight time
Same time
time difference · heading northwest
See live AEX→ISN fares Phone-only fares on this route — call free
Flight time details
1,302 miles nonstop takes roughly 3h 18m 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
- AEX — Alexandria International Airport · Alexandria, 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 AEX
- ESF · Esler Regional Airport16 mi away
- POE · Polk Army Air Field43 mi away
- DRI · Beauregard Regional Airport58 mi away
- LFT · Lafayette Regional Airport84 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 AEX from ISN?
The flight distance from Alexandria (AEX) to Williston (ISN) is 1,302 miles (2,095 km, 1,131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AEX to ISN?
A nonstop flight takes about 3h 18m 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 AEX to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AEX–ISN that never appear on search engines, with no booking fees.