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DAA to ISN: distance & flight time
Fort Belvoir (Davison Army Air Field) → Williston (Sloulin Field International Airport)
1,470 mi
2,365 km · 1,277 nm
3h 40m
estimated nonstop flight time
—
time difference · heading northwest
See live DAA→ISN fares Phone-only fares on this route — call free
Flight time details
1,470 miles nonstop takes roughly 3h 40m 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
- DAA — Davison Army Air Field · Fort Belvoir, 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 DAA
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 DAA from ISN?
The flight distance from Fort Belvoir (DAA) to Williston (ISN) is 1,470 miles (2,365 km, 1,277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAA to ISN?
A nonstop flight takes about 3h 40m 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 DAA to ISN?
Nonstop service on DAA–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 40m nonstop estimate.
What is the cheapest way to fly from DAA to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAA–ISN that never appear on search engines, with no booking fees.
Why are some DAA to ISN fares phone-only?
Consolidator contracts let us sell certain DAA–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.