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HRL to ISA: distance & flight time
Harlingen (Valley International Airport) → Mount Isa (Mount Isa Airport)
8,822 mi
14,198 km · 7,666 nm
17h 46m
estimated nonstop flight time
+15h
time difference · heading west
See live HRL→ISA fares Phone-only fares on this route — call free
Flight time details
8,822 miles nonstop takes roughly 17h 46m 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
- HRL — Valley International Airport · Harlingen, 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 HRL
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is HRL from ISA?
The flight distance from Harlingen (HRL) to Mount Isa (ISA) is 8,822 miles (14,198 km, 7,666 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to ISA?
A nonstop flight takes about 17h 46m 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 Harlingen and Mount Isa?
Mount Isa is 15 hours ahead of Harlingen.
What is the cheapest way to fly from HRL to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–ISA that never appear on search engines, with no booking fees.