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Cheap flights from Cairns to Chicago from $2,022

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Chicago departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Cairns to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:15 - 14:43
CNS
-
ORD
34h 28m
2 stops
Multiple Airlines Logo
19:48 - 16:55
ORD
-
CNS
30h 07m
2 stops
$2,022Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
19:10 - 14:20
CNS
-
ORD
58h 10m
2 stops
Multiple Airlines Logo
16:15 - 18:25
ORD
-
CNS
35h 10m
2 stops
$2,160Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
19:15 - 08:00
CNS
-
ORD
51h 45m
3 stops
Multiple Airlines Logo
19:48 - 16:55
ORD
-
CNS
30h 07m
2 stops
$2,177Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
16:35 - 14:20
CNS
-
ORD
60h 45m
2 stops
Multiple Airlines Logo
16:15 - 18:25
ORD
-
CNS
35h 10m
2 stops
$2,240Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
16:35 - 22:05
CNS
-
ORD
44h 30m
3 stops
Multiple Airlines Logo
19:48 - 16:55
ORD
-
CNS
30h 07m
2 stops
$2,492Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
06:45 - 00:01
CNS
-
ORD
32h 16m
2 stops
Multiple Airlines Logo
11:49 - 20:50
ORD
-
CNS
42h 01m
2 stops
$2,586Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug
Multiple Airlines Logo
19:10 - 19:48
CNS
-
ORD
39h 38m
3 stops
Multiple Airlines Logo
20:40 - 15:55
ORD
-
CNS
52h 15m
3 stops
$2,596Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Air Canada Logo
19:15 - 08:00
CNS
-
ORD
51h 45m
3 stops
Air Canada Logo
14:15 - 15:55
ORD
-
CNS
34h 40m
3 stops
$2,914Air Canada
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
16:35 - 19:48
CNS
-
ORD
42h 13m
3 stops
Multiple Airlines Logo
19:48 - 15:00
ORD
-
CNS
28h 12m
2 stops
$3,271Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
13:55 - 05:00
CNS
-
ORD
30h 05m
3 stops
Multiple Airlines Logo
13:15 - 12:55
ORD
-
CNS
32h 40m
3 stops
$3,357Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep

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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 29 July 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

Cheapest return flight

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 11/9

19:15-14:43

2 stops34h 28m

Chicago O'Hare Intl

Fri 18/9

19:48-16:55

2 stops30h 07m

$2,022

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 9/9

19:10-14:20

2 stops58h 10m

Chicago O'Hare Intl

Wed 16/9

16:15-18:25

2 stops35h 10m

$2,160

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 11/9

19:15-08:00

3 stops51h 45m

Chicago O'Hare Intl

Fri 18/9

19:48-16:55

2 stops30h 07m

$2,177

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 9/9

16:35-14:20

2 stops60h 45m

Chicago O'Hare Intl

Wed 16/9

16:15-18:25

2 stops35h 10m

$2,240

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 9/9

16:35-22:05

3 stops44h 30m

Chicago O'Hare Intl

Wed 16/9

19:48-16:55

2 stops30h 07m

$2,492

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sat 15/8

06:45-00:01

2 stops32h 16m

Chicago O'Hare Intl

Sat 22/8

11:49-20:50

2 stops42h 01m

$2,586

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 9/9

19:10-19:48

3 stops39h 38m

Chicago O'Hare Intl

Wed 16/9

20:40-15:55

3 stops52h 15m

$2,596

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 11/9

19:15-08:00

3 stops51h 45m

Chicago O'Hare Intl

Fri 18/9

14:15-15:55

3 stops34h 40m

$2,914

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 9/9

16:35-19:48

3 stops42h 13m

Chicago O'Hare Intl

Wed 16/9

19:48-15:00

2 stops28h 12m

$3,271
Fastest return journey

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 9/9

13:55-05:00

3 stops30h 05m

Chicago O'Hare Intl

Wed 16/9

13:15-12:55

3 stops32h 40m

$3,357

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

32h 16m

Direct flights

None
The fastest flight from Cairns to Chicago takes 32h 16m
There are no direct flights from Cairns to Chicago. There are no popular flight routes from Cairns to Chicago.
Search flight deals

Frequently asked questions about flying from Cairns to Chicago

  • How far is Cairns to Chicago by plane?

    Cairns and Chicago are 14250.2 km apart from one another. Flights usually cover this in 32h 16m, 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.

Frequently asked questions about flying from Cairns to Chicago

  • How do I get Price Alerts for flights from Cairns to Chicago?

    Price Alerts will notify you by email when the price for flights to Chicago from Cairns decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Cairns to Chicago with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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