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LEN to ISN: distance & flight time

Leon (Leon Airport) → Williston (Sloulin Field International Airport)

4,432 mi
7,133 km · 3,851 nm
9h 9m
estimated nonstop flight time
-7h
time difference · heading northwest
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Flight time details

4,432 miles nonstop takes roughly 9h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is LEN from ISN?

The flight distance from Leon (LEN) to Williston (ISN) is 4,432 miles (7,133 km, 3,851 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LEN to ISN?

A nonstop flight takes about 9h 9m 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 time difference between Leon and Williston?

Williston is 7 hours behind Leon.

What is the cheapest way to fly from LEN to ISN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEN–ISN that never appear on search engines, with no booking fees.
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