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LCH to ISA: distance & flight time
Lake Charles (Lake Charles Regional Airport) → Mount Isa (Mount Isa Airport)
9,111 mi
14,663 km · 7,917 nm
18h 20m
estimated nonstop flight time
+15h
time difference · heading west
See live LCH→ISA fares Phone-only fares on this route — call free
Flight time details
9,111 miles nonstop takes roughly 18h 20m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- LCH — Lake Charles Regional Airport · Lake Charles, United States
- ISA — Mount Isa Airport · Mount Isa, Australia
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 LCH
- BPT · Southeast Texas Regional Airport49 mi away
- DRI · Beauregard Regional Airport49 mi away
- BMT · Beaumont Municipal Airport59 mi away
- POE · Polk Army Air Field64 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is LCH from ISA?
The flight distance from Lake Charles (LCH) to Mount Isa (ISA) is 9,111 miles (14,663 km, 7,917 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LCH to ISA?
A nonstop flight takes about 18h 20m 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 Lake Charles and Mount Isa?
Mount Isa is 15 hours ahead of Lake Charles.
What is the cheapest way to fly from LCH to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LCH–ISA that never appear on search engines, with no booking fees.