Direct (nonstop) flights from Mount Isa to Cairns
1 airline flys nonstop from Mount Isa (ISA) to Cairns International (CNS). It's 486 miles (782 km), about 2h in the air. Operated by Rex Airlines.
Rex Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Mount Isa to Cairns with one stop · direct emits 90 kg CO₂ per passenger
Looking for the return flight?
CNS → ISA: Flights from Cairns to Mount IsaOther direct flights from Mount Isa
Direct flights from Cairns (CNS)
Frequently Asked Questions
How long is the direct flight from Mount Isa to Cairns?
A nonstop flight from Mount Isa (ISA) to Cairns (CNS) takes approximately 2 hours. The distance is 486 miles (782 km).
Which airlines fly nonstop from Mount Isa to Cairns?
Just Rex Airlines.
Is there a nonstop flight from Mount Isa to Cairns?
Yes. 1 airline: Rex Airlines.
How far is Mount Isa from Cairns?
The flight distance from Mount Isa to Cairns is 486 miles (782 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Mount Isa to Cairns?
At 2h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Mount Isa to Cairns?
Roughly 90 kg CO2 per passenger one-way. That's about the same as driving 450 km.
Is the return flight from Cairns to Mount Isa also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Mount Isa to Cairns?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Mount Isa for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.