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LSY to ONT: distance & flight time
Lismore (Lismore Airport) → Ontario (Ontario International Airport)
7,256 mi
11,678 km · 6,305 nm
14h 42m
estimated nonstop flight time
-17h
time difference · heading northeast
See live LSY→ONT fares Phone-only fares on this route — call free
Flight time details
7,256 miles nonstop takes roughly 14h 42m 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
- LSY — Lismore Airport · Lismore, 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 LSY
- BNK · Ballina Byron Gateway Airport18 mi away
- OOL · Gold Coast Airport48 mi away
- GFN · Grafton Airport66 mi away
- ACF · Brisbane Archerfield Airport88 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 LSY from ONT?
The flight distance from Lismore (LSY) to Ontario (ONT) is 7,256 miles (11,678 km, 6,305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSY to ONT?
A nonstop flight takes about 14h 42m 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 Lismore and Ontario?
Ontario is 17 hours behind Lismore.
What is the cheapest way to fly from LSY to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSY–ONT that never appear on search engines, with no booking fees.