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LOT to ISN: distance & flight time
Lockport (Lewis University Airport) → Williston (Sloulin Field International Airport)
884 mi
1,422 km · 768 nm
2h 23m
estimated nonstop flight time
Same time
time difference · heading northwest
See live LOT→ISN fares Phone-only fares on this route — call free
Flight time details
884 miles nonstop takes roughly 2h 23m 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
- LOT — Lewis University Airport · Lockport, 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 LOT
- ORD · Chicago O'Hare International Airport27 mi away
- JOT · Joliet Regional Airport7 mi away
- DPA · Dupage Airport22 mi away
- MDW · Chicago Midway International Airport22 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 LOT from ISN?
The flight distance from Lockport (LOT) to Williston (ISN) is 884 miles (1,422 km, 768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOT to ISN?
A nonstop flight takes about 2h 23m 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 LOT to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOT–ISN that never appear on search engines, with no booking fees.