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Cheap flights from Cairns to Chicago from $1,274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Chicago departing on 17/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
15:35 - 21:35
CNS
-
ORD
45h 00m
2 stops
American Airlines Logo
16:49 - 11:00
ORD
-
CNS
27h 11m
2 stops
$2,557American Airlines
Fri, 13 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 14:41
CNS
-
ORD
23h 41m
2 stops
Air Canada Logo
15:35 - 14:55
ORD
-
CNS
32h 20m
2 stops
$2,614Air Canada
Fri, 13 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 14:41
CNS
-
ORD
23h 41m
2 stops
Air Canada Logo
08:00 - 14:55
ORD
-
CNS
39h 55m
3 stops
$2,641Air Canada
Fri, 13 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 14:41
CNS
-
ORD
23h 41m
2 stops
Air Canada Logo
15:35 - 14:55
ORD
-
CNS
32h 20m
2 stops
$2,657Air Canada
Fri, 13 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 14:41
CNS
-
ORD
23h 41m
2 stops
Air Canada Logo
08:00 - 14:55
ORD
-
CNS
39h 55m
3 stops
$2,682Air Canada
Fri, 13 Mar - Tue, 17 Mar
Cathay Pacific Logo
14:50 - 13:55
CNS
-
ORD
38h 05m
2 stops
Cathay Pacific Logo
15:35 - 10:45
ORD
-
CNS
52h 10m
2 stops
$2,724Cathay Pacific
Fri, 13 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 14:41
CNS
-
ORD
23h 41m
2 stops
Air Canada Logo
11:11 - 14:55
ORD
-
CNS
36h 44m
3 stops
$2,871Air Canada
Fri, 13 Mar - Tue, 17 Mar
Air Canada Logo
06:00 - 14:41
CNS
-
ORD
23h 41m
2 stops
Air Canada Logo
10:00 - 14:55
ORD
-
CNS
37h 55m
3 stops
$3,038Air Canada
Fri, 13 Mar - Tue, 17 Mar

Air Canada flights from Cairns to Chicago

Our best Air Canada deals on Cairns to Chicago flight tickets
Air Canada
13 Mar
CNS06:00Cairns
23h 41m
2 stops
ORD14:41Chicago O'Hare Intl
17 Mar
ORD15:35Chicago O'Hare Intl
32h 20m
2 stops
CNS14:55Cairns
$2,614
Air Canada
13 Mar
CNS06:00Cairns
23h 41m
2 stops
ORD14:41Chicago O'Hare Intl
17 Mar
ORD08:00Chicago O'Hare Intl
39h 55m
3 stops
CNS14:55Cairns
$2,641
Air Canada
13 Mar
CNS06:00Cairns
23h 41m
2 stops
ORD14:41Chicago O'Hare Intl
17 Mar
ORD15:35Chicago O'Hare Intl
32h 20m
2 stops
CNS14:55Cairns
$2,657

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Cairns to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

15:35-21:35

2 stops45h 00m

Chicago O'Hare Intl

Tue 17/3

16:49-11:00

2 stops27h 11m

$2,557

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

06:00-14:41

2 stops23h 41m

Chicago O'Hare Intl

Tue 17/3

15:35-14:55

2 stops32h 20m

$2,614

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

06:00-14:41

2 stops23h 41m

Chicago O'Hare Intl

Tue 17/3

08:00-14:55

3 stops39h 55m

$2,641

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

06:00-14:41

2 stops23h 41m

Chicago O'Hare Intl

Tue 17/3

15:35-14:55

2 stops32h 20m

$2,657

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

06:00-14:41

2 stops23h 41m

Chicago O'Hare Intl

Tue 17/3

08:00-14:55

3 stops39h 55m

$2,682

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

14:50-13:55

2 stops38h 05m

Chicago O'Hare Intl

Tue 17/3

15:35-10:45

2 stops52h 10m

$2,724

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

06:00-14:41

2 stops23h 41m

Chicago O'Hare Intl

Tue 17/3

11:11-14:55

3 stops36h 44m

$2,871

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 13/3

06:00-14:41

2 stops23h 41m

Chicago O'Hare Intl

Tue 17/3

10:00-14:55

3 stops37h 55m

$3,038

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 17/4

19:10-14:16

2 stops34h 06m

$1,274

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 17/4

06:00-13:55

2 stops46h 55m

$1,301

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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See travel insights to Chicago from

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

38h 05m

Direct flights

None
The fastest flight from Cairns to Chicago takes 38h 05m
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 38h 05m, 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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport