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JCK to ONT: distance & flight time
Julia Creek (Julia Creek Airport) → Ontario (Ontario International Airport)
7,597 mi
12,226 km · 6,602 nm
15h 22m
estimated nonstop flight time
-17h
time difference · heading northeast
See live JCK→ONT fares Phone-only fares on this route — call free
Flight time details
7,597 miles nonstop takes roughly 15h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time set-back when reading arrival times on your ticket.
The two airports
- JCK — Julia Creek Airport · Julia Creek, Australia
- 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 JCK
- CNJ · Cloncurry Airport79 mi away
- RCM · Richmond Airport90 mi away
- ISA · Mount Isa Airport144 mi away
- WIN · Winton Airport146 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 JCK from ONT?
The flight distance from Julia Creek (JCK) to Ontario (ONT) is 7,597 miles (12,226 km, 6,602 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JCK to ONT?
A nonstop flight takes about 15h 22m 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 Julia Creek and Ontario?
Ontario is 17 hours behind Julia Creek.
What is the cheapest way to fly from JCK to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JCK–ONT that never appear on search engines, with no booking fees.