When did momondo last update prices for flights from Cairns Airport to Chicago?

Prices for flights from Cairns Airport to Chicago are refreshed on a daily basis.

How old do you have to be to fly from Cairns Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cairns Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$836 Cheap Flights from Cairns to Chicago in 2026

1 adult

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Find the cheapest flights from Cairns to Chicago

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:25 - 12:55

CNS

ORD

41h 30m

1 stop

14:35 - 10:45

ORD

CNS

52h 10m

2 stops

$2,140Cathay Pacific

Thu, 12 Feb - Mon, 16 Feb

11:25 - 12:55

CNS

ORD

41h 30m

1 stop

14:35 - 10:45

ORD

CNS

52h 10m

2 stops

$2,152Cathay Pacific

Thu, 12 Feb - Mon, 16 Feb

12:35 - 12:55

CNS

ORD

40h 20m

2 stops

14:35 - 10:45

ORD

CNS

52h 10m

2 stops

$2,647Cathay Pacific

Thu, 12 Feb - Mon, 16 Feb

12:35 - 12:55

CNS

ORD

40h 20m

2 stops

14:35 - 10:45

ORD

CNS

52h 10m

2 stops

$2,662Cathay Pacific

Thu, 12 Feb - Mon, 16 Feb

06:00 - 16:38

CNS

ORD

26h 38m

2 stops

08:00 - 14:55

ORD

CNS

38h 55m

3 stops

$4,174Air Canada

Thu, 12 Feb - Mon, 16 Feb

06:00 - 14:41

CNS

ORD

24h 41m

2 stops

10:00 - 14:55

ORD

CNS

36h 55m

3 stops

$4,196Air Canada

Thu, 12 Feb - Mon, 16 Feb

Cathay Pacific flights from Cairns to Chicago

Our best Cathay Pacific deals on Cairns to Chicago flight tickets

Cathay Pacific

12 Feb

CNS11:25Cairns

41h 30m

1 stop

ORD12:55Chicago O'Hare Intl

16 Feb

ORD14:35Chicago O'Hare Intl

52h 10m

2 stops

CNS10:45Cairns

$2,133

Cathay Pacific

12 Feb

CNS11:25Cairns

41h 30m

1 stop

ORD12:55Chicago O'Hare Intl

16 Feb

ORD14:35Chicago O'Hare Intl

52h 10m

2 stops

CNS10:45Cairns

$2,140

Cathay Pacific

12 Feb

CNS11:25Cairns

41h 30m

1 stop

ORD12:55Chicago O'Hare Intl

16 Feb

ORD14:35Chicago O'Hare Intl

52h 10m

2 stops

CNS10:45Cairns

$2,152

Air Canada flights from Cairns to Chicago

Our best Air Canada deals on Cairns to Chicago flight tickets

Air Canada

12 June

CNS19:15Cairns

39h 10m

3 stops

ORD19:25Chicago O'Hare Intl

24 June

ORD09:50Chicago O'Hare Intl

39h 05m

3 stops

CNS15:55Cairns

$3,844

Air Canada

12 Feb

CNS06:00Cairns

26h 38m

2 stops

ORD16:38Chicago O'Hare Intl

16 Feb

ORD08:00Chicago O'Hare Intl

38h 55m

3 stops

CNS14:55Cairns

$4,174

Air Canada

12 Feb

CNS06:00Cairns

24h 41m

2 stops

ORD14:41Chicago O'Hare Intl

16 Feb

ORD10:00Chicago O'Hare Intl

36h 55m

3 stops

CNS14:55Cairns

$4,196

Fly from

Fly to

Route

Depart

Return

Price

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

11:25-12:55

1 stop41h 30m

Chicago O'Hare Intl

Mon 16/2

14:35-10:45

2 stops52h 10m

$2,140

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

11:25-12:55

1 stop41h 30m

Chicago O'Hare Intl

Mon 16/2

14:35-10:45

2 stops52h 10m

$2,152

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

12:35-12:55

2 stops40h 20m

Chicago O'Hare Intl

Mon 16/2

14:35-10:45

2 stops52h 10m

$2,647

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

12:35-12:55

2 stops40h 20m

Chicago O'Hare Intl

Mon 16/2

14:35-10:45

2 stops52h 10m

$2,662

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

06:00-16:38

2 stops26h 38m

Chicago O'Hare Intl

Mon 16/2

08:00-14:55

3 stops38h 55m

$4,174

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

06:00-14:41

2 stops24h 41m

Chicago O'Hare Intl

Mon 16/2

10:00-14:55

3 stops36h 55m

$4,196

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 9/7

12:40-06:28

2 stops32h 48m

$836

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 9/7

12:40-05:31

3 stops31h 51m

$910

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 10/6

06:00-23:16

3 stops32h 16m

$1,158

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 10/6

11:00-13:55

2 stops41h 55m

$1,227

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cairns to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cairns to Chicago?

Air New Zealand is the most popular carrier operating from Cairns to Chicago

When to book flights from Cairns to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cairns to Chicago (CNS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Chicago

Fastest flight time	41h 30m
Direct flights	None

The fastest flight from Cairns to Chicago takes 41h 30m

There are no direct flights from Cairns to Chicago. There are no popular flight routes from Cairns to Chicago.

Search flight deals

How far is Cairns to Chicago by plane?
Cairns and Chicago are 14250.2 km apart from one another. Flights usually cover this in 41h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Cairns Airport to Chicago?
Prices for flights from Cairns Airport to Chicago are refreshed on a daily basis.
How old do you have to be to fly from Cairns Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cairns Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cairns to Chicago for you.

Can I find flights from Cairns to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Cairns which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cairns to Chicago?

Once you have performed a search for Cairns to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cairns to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Cairns are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.