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PTT to ISN: distance & flight time
Pratt (Pratt Regional Airport) → Williston (Sloulin Field International Airport)
765 mi
1,231 km · 664 nm
2h 8m
estimated nonstop flight time
—
time difference · heading north
See live PTT→ISN fares Phone-only fares on this route — call free
Flight time details
765 miles nonstop takes roughly 2h 8m gate to gate, flying north. 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
- PTT — Pratt Regional Airport · Pratt, 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 PTT
- GBD · Great Bend Municipal Airport45 mi away
- HUT · Hutchinson Municipal Airport54 mi away
- DDC · Dodge City Regional Airport67 mi away
- ICT · Wichita Eisenhower National Airport72 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 PTT from ISN?
The flight distance from Pratt (PTT) to Williston (ISN) is 765 miles (1,231 km, 664 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTT to ISN?
A nonstop flight takes about 2h 8m 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 PTT to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTT–ISN that never appear on search engines, with no booking fees.