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ISA to BPT: distance & flight time
Mount Isa (Mount Isa Airport) → Beaumont (Southeast Texas Regional Airport)
9,063 mi
14,585 km · 7,876 nm
18h 14m
estimated nonstop flight time
-15h
time difference · heading east
See live ISA→BPT fares Phone-only fares on this route — call free
Flight time details
9,063 miles nonstop takes roughly 18h 14m 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
- BPT — Southeast Texas Regional Airport · Beaumont, 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 BPT
- BMT · Beaumont Municipal Airport14 mi away
- IAH · George Bush Intercontinental Houston Airport79 mi away
- LCH · Lake Charles Regional Airport49 mi away
- JAS · Jasper County Airport-Bell Field65 mi away
Frequently asked questions
How far is ISA from BPT?
The flight distance from Mount Isa (ISA) to Beaumont (BPT) is 9,063 miles (14,585 km, 7,876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to BPT?
A nonstop flight takes about 18h 14m 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 Beaumont?
Beaumont is 15 hours behind Mount Isa.
What is the cheapest way to fly from ISA to BPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–BPT that never appear on search engines, with no booking fees.