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ISO to ONT: distance & flight time
Kinston (Kinston Regional Jetport At Stallings Field) → Ontario (Ontario International Airport)
2,258 mi
3,634 km · 1,962 nm
4h 54m
estimated nonstop flight time
-3h
time difference · heading west
See live ISO→ONT fares Phone-only fares on this route — call free
Flight time details
2,258 miles nonstop takes roughly 4h 54m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ISO — Kinston Regional Jetport At Stallings Field · Kinston, United States
- ONT — Ontario International Airport · Ontario, 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 ISO
- GSB · Seymour Johnson Air Force Base20 mi away
- PGV · Pitt Greenville Airport24 mi away
- OAJ · Albert J Ellis Airport35 mi away
- OCW · Warren Field36 mi away
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is ISO from ONT?
The flight distance from Kinston (ISO) to Ontario (ONT) is 2,258 miles (3,634 km, 1,962 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISO to ONT?
A nonstop flight takes about 4h 54m 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 Kinston and Ontario?
Ontario is 3 hours behind Kinston.
What is the cheapest way to fly from ISO to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISO–ONT that never appear on search engines, with no booking fees.