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ISN to FUL: distance & flight time
Williston (Sloulin Field International Airport) → Fullerton (Fullerton Municipal Airport)
1,235 mi
1,987 km · 1,073 nm
3h 9m
estimated nonstop flight time
-2h
time difference · heading southwest
See live ISN→FUL fares Phone-only fares on this route — call free
Flight time details
1,235 miles nonstop takes roughly 3h 9m 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
- FUL — Fullerton Municipal Airport · Fullerton, 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 FUL
- LAX · Los Angeles International Airport25 mi away
- LGB · Long Beach /Daugherty Field/ Airport11 mi away
- SNA · John Wayne Airport-Orange County Airport15 mi away
- EMT · San Gabriel Valley Airport15 mi away
Frequently asked questions
How far is ISN from FUL?
The flight distance from Williston (ISN) to Fullerton (FUL) is 1,235 miles (1,987 km, 1,073 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to FUL?
A nonstop flight takes about 3h 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 Williston and Fullerton?
Fullerton is 2 hours behind Williston.
What is the cheapest way to fly from ISN to FUL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–FUL that never appear on search engines, with no booking fees.