Route guide

Mount Isa to Cairns (ISA-CNS): Nonstop Upgrade & Award Space

Rex Airlines flies the ISA to CNS nonstop about 5 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every ISA to CNS departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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5
Nonstop flights a week
486 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every ISA to CNS departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Mount Isa to Cairns to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each ISA to CNS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ISA to CNS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Mount Isa to Cairns nonstop

Carriers operating ISA to CNS nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Rex Airlines
See ISA to CNS on the interactive map →

Frequently asked questions about ISA to CNS

How far is Cairns from Mount Isa?
ISA to CNS covers about 486 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from ISA to CNS?
Rex Airlines is currently the only airline flying ISA to CNS nonstop. 2LNR tracks confirmed upgrade and award space on every Rex Airlines departure.
How many flights a week are there from ISA to CNS?
About 5 nonstop flights a week run between Mount Isa and Cairns in the current schedule, operated by Rex Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on ISA to CNS?
Open the ISA to CNS calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Mount Isa to Cairns route, and 2LNR will notify you when space opens. It's free to start.

Never miss ISA to CNS upgrade or award space

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