Need help booking?
Unpublished phone-only deals available
ISN to LSV: distance & flight time
Williston (Sloulin Field International Airport) → Las Vegas (Nellis Air Force Base)
1,008 mi
1,622 km · 876 nm
2h 39m
estimated nonstop flight time
-2h
time difference · heading southwest
See live ISN→LSV fares Phone-only fares on this route — call free
Flight time details
1,008 miles nonstop takes roughly 2h 39m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- LSV — Nellis Air Force Base · Las Vegas, 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 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
Near LSV
- LAS · McCarran International Airport13 mi away
- VGT · North Las Vegas Airport9 mi away
- HSH · Henderson Executive Airport19 mi away
- INS · Creech Air Force Base43 mi away
Frequently asked questions
How far is ISN from LSV?
The flight distance from Williston (ISN) to Las Vegas (LSV) is 1,008 miles (1,622 km, 876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to LSV?
A nonstop flight takes about 2h 39m 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 Williston and Las Vegas?
Las Vegas is 2 hours behind Williston.
What is the cheapest way to fly from ISN to LSV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–LSV that never appear on search engines, with no booking fees.