Route guide

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

Rex Airlines flies the CNS to ISA 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 CNS to ISA 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 CNS to ISA 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 Cairns to Mount Isa 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 CNS to ISA 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 CNS to ISA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Cairns to Mount Isa nonstop

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

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

Frequently asked questions about CNS to ISA

How far is Mount Isa from Cairns?
CNS to ISA 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 CNS to ISA?
Rex Airlines is currently the only airline flying CNS to ISA nonstop. 2LNR tracks confirmed upgrade and award space on every Rex Airlines departure.
How many flights a week are there from CNS to ISA?
About 5 nonstop flights a week run between Cairns and Mount Isa 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 CNS to ISA?
Open the CNS to ISA calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Cairns to Mount Isa route, and 2LNR will notify you when space opens. It's free to start.

Never miss CNS to ISA upgrade or award space

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