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.

$1,248 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

$2,040Cathay 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

$2,046Cathay 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

$2,071Cathay 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

$2,635Cathay 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

$2,650Cathay 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

$2,660Cathay Pacific

Thu, 12 Feb - Mon, 16 Feb

06:00 - 14:41

CNS

ORD

24h 41m

2 stops

14:00 - 14:55

ORD

CNS

32h 55m

3 stops

$4,848Air Canada

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

$4,886Air 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

$2,040

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

$2,046

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

$2,071

Air Canada flights from Cairns to Chicago

Our best Air Canada deals on Cairns to Chicago flight tickets

Air Canada

12 Feb

CNS06:00Cairns

24h 41m

2 stops

ORD14:41Chicago O'Hare Intl

16 Feb

ORD14:00Chicago O'Hare Intl

32h 55m

3 stops

CNS14:55Cairns

$4,848

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

$4,886

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

$2,040

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

$2,046

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

$2,071

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

$2,635

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

$2,650

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

$2,660

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

06:00-14:41

2 stops24h 41m

Chicago O'Hare Intl

Mon 16/2

14:00-14:55

3 stops32h 55m

$4,848

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

$4,886

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 17/4

07:00-21:19

2 stops29h 19m

$1,248

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 6/7

09:20-21:10

2 stops50h 50m

$1,320

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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?

Qantas Airways 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.