Cairns International Airport, Australia ↔ Mount Isa Airport, Australia
A direct route between Cairns and Mount Isa appears in the OpenFlights route network.
Airlines currently operating this route:
Observed from recent schedules · as of 4 Aug 2026 — sampled, not a live timetable; confirm with the airline.
Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.
Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.
Cairns (CNS) and Mount Isa (ISA) are around 782 km (486 miles) apart — an estimated 1h 29m by air. Distances and flight times are great-circle estimates.
Airlines recorded operating this route in the OpenFlights network include Rex Regional Express. This reflects historical scheduled service and may be out of date.
Both airports keep the same time — no time difference.
Across Australia, the warmest month on average is January, with mean temperatures around 29°C. These are country-level monthly climate normals, not airport-specific.
Distances and flight times are great-circle estimates, not booked block times.