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ISN to CNO: distance & flight time
Williston (Sloulin Field International Airport) → Chino (Chino Airport)
1,218 mi
1,961 km · 1,059 nm
3h 7m
estimated nonstop flight time
—
time difference · heading southwest
See live ISN→CNO fares Phone-only fares on this route — call free
Flight time details
1,218 miles nonstop takes roughly 3h 7m gate to gate, flying southwest. 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
- ISN — Sloulin Field International Airport · Williston, United States
- CNO — Chino Airport · Chino, 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 CNO
- LAX · Los Angeles International Airport44 mi away
- ONT · Ontario International Airport6 mi away
- CCB · Cable Airport10 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is ISN from CNO?
The flight distance from Williston (ISN) to Chino (CNO) is 1,218 miles (1,961 km, 1,059 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to CNO?
A nonstop flight takes about 3h 7m 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 ISN to CNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–CNO that never appear on search engines, with no booking fees.