Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) 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 Chicago (CHI) to Cairns (CNS)

How to find the cheapest flight from Chicago (CHI) 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 Chicago (CHI) 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 Chicago (CHI) 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 Chicago to Cairns in April , May 2026

23 Apr - 08 May $ 1,004.00
CHI
Chicago
Frontier Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Frontier Airlines
2 STOPS
CHI
Chicago
Pick dates
23 Apr - 17 May $ 1,004.00
CHI
Chicago
Frontier Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Frontier Airlines
2 STOPS
CHI
Chicago
Pick dates
23 Apr - 23 May $ 1,019.00
CHI
Chicago
Spirit Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Spirit Airlines
2 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Cairns

23 Apr - 30 Apr $ 1,005.00
CHI
Chicago
Spirit Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Spirit Airlines
2 STOPS
CHI
Chicago
Pick dates
20 Apr - 30 Apr $ 1,120.00
CHI
Chicago
Spirit Airlines
3 STOPS
CNS
Cairns
CNS
Cairns
Spirit Airlines
2 STOPS
CHI
Chicago
Pick dates
09 Apr - 30 Apr $ 1,204.00
CHI
Chicago
Spirit Airlines
2 STOPS
CNS
Cairns
CNS
Cairns
Spirit Airlines
2 STOPS
CHI
Chicago
Pick dates

One-way flights to Cairns from Chicago

4:15 PM - 8:45 AM
Fiji Airways
2 Stops
28h 25m
CHI - CNS
$ 515
Kiwi
Pick dates
4:03 PM - 7:10 AM
Air New Zealand
2 Stops
27h 42m
CHI - CNS
$ 1,489
Kiwi
Pick dates
6:00 PM - 8:05 AM
Qantas
2 Stops
25h 35m
CHI - CNS
$ 2,221
Kiwi
Pick dates

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