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ISA to LCH: distance & flight time
Mount Isa (Mount Isa Airport) → Lake Charles (Lake Charles Regional Airport)
9,111 mi
14,663 km · 7,917 nm
18h 20m
estimated nonstop flight time
-15h
time difference · heading east
See live ISA→LCH fares Phone-only fares on this route — call free
Flight time details
9,111 miles nonstop takes roughly 18h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- LCH — Lake Charles Regional Airport · Lake Charles, 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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
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
Frequently asked questions
How far is ISA from LCH?
The flight distance from Mount Isa (ISA) to Lake Charles (LCH) 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 ISA to LCH?
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 Mount Isa and Lake Charles?
Lake Charles is 15 hours behind Mount Isa.
What is the cheapest way to fly from ISA to LCH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–LCH that never appear on search engines, with no booking fees.