Earn point on your loyalty program!arrow arc left

Cheap flights from Denver (DEN) to Cairns (CNS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Denver (DEN) to Cairns (CNS)

How to find the cheapest flight from Denver (DEN) to Cairns (CNS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Cairns (CNS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Cairns (CNS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Denver to Cairns in February , March 2026

24 Feb - 14 Mar $ 911.00
DEN
Denver
Frontier Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Frontier Airlines
2 STOPS
DEN
Denver
Pick dates
24 Feb - 12 Mar $ 916.00
DEN
Denver
Frontier Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Frontier Airlines
2 STOPS
DEN
Denver
Pick dates
26 Feb - 14 Mar $ 930.00
DEN
Denver
Frontier Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Frontier Airlines
2 STOPS
DEN
Denver
Pick dates

Last minute flights from Denver to Cairns

17 Feb - 28 Feb $ 1,133.00
DEN
Denver
Alaska Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Alaska Airlines
2 STOPS
DEN
Denver
Pick dates
21 Feb - 28 Feb $ 1,164.00
DEN
Denver
Alaska Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Alaska Airlines
2 STOPS
DEN
Denver
Pick dates
13 Feb - 01 Mar $ 4,305.00
DEN
Denver
Qantas
2 STOPS
CNS
Cairns
CNS
Cairns
Qantas
2 STOPS
DEN
Denver
Pick dates

One-way flights to Cairns from Denver

11:30 AM - 8:45 AM
Fiji Airways
2 Stops
31h 5m
DEN - CNS
$ 462
Kiwi
Pick dates
5:29 PM - 8:25 AM
Qantas
2 Stops
48h 16m
DEN - CNS
$ 2,259
Kiwi
Pick dates
3:58 PM - 8:10 AM
United Airlines
2 Stops
25h 17m
DEN - CNS
$ 3,373
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to Cairns (CNS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Cairns (CNS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Cairns (CNS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.