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ISN to SNA: distance & flight time
Williston (Sloulin Field International Airport) → Santa Ana (John Wayne Airport-Orange County Airport)
1,243 mi
2,000 km · 1,080 nm
3h 10m
estimated nonstop flight time
-2h
time difference · heading southwest
See live ISN→SNA fares Phone-only fares on this route — call free
Flight time details
1,243 miles nonstop takes roughly 3h 10m 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
- SNA — John Wayne Airport-Orange County Airport · Santa Ana, 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 SNA
- LAX · Los Angeles International Airport36 mi away
- NZJ · El Toro Marine Corps Air Station8 mi away
- FUL · Fullerton Municipal Airport15 mi away
- LGB · Long Beach /Daugherty Field/ Airport19 mi away
Frequently asked questions
How far is ISN from SNA?
The flight distance from Williston (ISN) to Santa Ana (SNA) is 1,243 miles (2,000 km, 1,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to SNA?
A nonstop flight takes about 3h 10m 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 Santa Ana?
Santa Ana is 2 hours behind Williston.
What is the cheapest way to fly from ISN to SNA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–SNA that never appear on search engines, with no booking fees.