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Cheap flights from Cairns to Chicago from $1,255

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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Find the cheapest flights from Cairns to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
15:45 - 14:16
CNS
-
ORD
37h 31m
2 stops
Qantas Airways Logo
21:13 - 10:35
ORD
-
CNS
46h 22m
2 stops
$2,158Qantas Airways
週日, 26 4月 - 週日, 3 5月
Multiple Airlines Logo
06:45 - 05:35
CNS
-
ORD
37h 50m
2 stops
Multiple Airlines Logo
17:45 - 04:30
ORD
-
CNS
43h 45m
1 stop
$2,246Multiple Airlines
週日, 26 4月 - 週日, 3 5月
Multiple Airlines Logo
06:00 - 13:55
CNS
-
ORD
46h 55m
2 stops
Multiple Airlines Logo
19:20 - 09:45
ORD
-
CNS
71h 25m
3 stops
$2,429Multiple Airlines
週日, 26 4月 - 週日, 3 5月
Air Canada Logo
06:00 - 14:45
CNS
-
ORD
23h 45m
2 stops
Air Canada Logo
15:40 - 15:55
ORD
-
CNS
33h 15m
2 stops
$2,486Air Canada
週四, 7 5月 - 週一, 11 5月
Air Canada Logo
06:00 - 14:45
CNS
-
ORD
23h 45m
2 stops
Air Canada Logo
09:55 - 15:55
ORD
-
CNS
39h 00m
3 stops
$2,497Air Canada
週四, 7 5月 - 週一, 11 5月
Air New Zealand Logo
06:00 - 00:59
CNS
-
ORD
33h 59m
3 stops
Air New Zealand Logo
11:18 - 15:00
ORD
-
CNS
36h 42m
3 stops
$2,709Air New Zealand
週日, 26 4月 - 週日, 3 5月
Multiple Airlines Logo
11:40 - 14:55
CNS
-
ORD
42h 15m
1 stop
Multiple Airlines Logo
17:45 - 04:30
ORD
-
CNS
43h 45m
1 stop
$4,560Multiple Airlines
週日, 26 4月 - 週日, 3 5月

Qantas Airways flights from Cairns to Chicago

Our best Qantas Airways deals on Cairns to Chicago flight tickets
Qantas Airways
26 Apr
CNS15:45Cairns
37h 31m
2 stops
ORD14:16Chicago O'Hare Intl
3 May
ORD21:13Chicago O'Hare Intl
46h 22m
2 stops
CNS10:35Cairns
$2,158
Qantas Airways
13 Mar
CNS17:35Cairns
45h 20m
2 stops
ORD23:55Chicago O'Hare Intl
17 Mar
ORD11:31Chicago O'Hare Intl
32h 29m
2 stops
CNS11:00Cairns
$2,807
Qantas Airways
13 Mar
CNS12:35Cairns
47h 54m
2 stops
ORD21:29Chicago O'Hare Intl
17 Mar
ORD09:25Chicago O'Hare Intl
34h 35m
2 stops
CNS11:00Cairns
$2,828

Air Canada flights from Cairns to Chicago

Our best Air Canada deals on Cairns to Chicago flight tickets
Air Canada
7 May
CNS06:00Cairns
23h 45m
2 stops
ORD14:45Chicago O'Hare Intl
11 May
ORD15:40Chicago O'Hare Intl
33h 15m
2 stops
CNS15:55Cairns
$2,486
Air Canada
7 May
CNS06:00Cairns
23h 45m
2 stops
ORD14:45Chicago O'Hare Intl
11 May
ORD09:55Chicago O'Hare Intl
39h 00m
3 stops
CNS15:55Cairns
$2,497
Air Canada
13 Mar
CNS06:00Cairns
23h 41m
2 stops
ORD14:41Chicago O'Hare Intl
17 Mar
ORD10:00Chicago O'Hare Intl
37h 55m
3 stops
CNS14:55Cairns
$3,504

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 5 3月 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

週日 26/4

15:45-14:16

2 stops37h 31m

Chicago O'Hare Intl

週日 3/5

21:13-10:35

2 stops46h 22m

$2,158

CairnsChicago

CNS - ORD

CNSORD

Cairns

週日 26/4

06:45-05:35

2 stops37h 50m

Chicago O'Hare Intl

週日 3/5

17:45-04:30

1 stop43h 45m

$2,246

CairnsChicago

CNS - ORD

CNSORD

Cairns

週日 26/4

06:00-13:55

2 stops46h 55m

Chicago O'Hare Intl

週日 3/5

19:20-09:45

3 stops71h 25m

$2,429

CairnsChicago

CNS - ORD

CNSORD

Cairns

週四 7/5

06:00-14:45

2 stops23h 45m

Chicago O'Hare Intl

週一 11/5

15:40-15:55

2 stops33h 15m

$2,486

CairnsChicago

CNS - ORD

CNSORD

Cairns

週四 7/5

06:00-14:45

2 stops23h 45m

Chicago O'Hare Intl

週一 11/5

09:55-15:55

3 stops39h 00m

$2,497

CairnsChicago

CNS - ORD

CNSORD

Cairns

週日 26/4

06:00-00:59

3 stops33h 59m

Chicago O'Hare Intl

週日 3/5

11:18-15:00

3 stops36h 42m

$2,709

CairnsChicago

CNS - ORD

CNSORD

Cairns

週日 26/4

11:40-14:55

1 stop42h 15m

Chicago O'Hare Intl

週日 3/5

17:45-04:30

1 stop43h 45m

$4,560

CairnsChicago

CNS - ORD

CNSORD

Cairns

週五 17/4

06:00-13:55

2 stops46h 55m

$1,255

CairnsChicago

CNS - ORD

CNSORD

Cairns

週五 17/4

19:10-14:16

2 stops34h 06m

$1,295

CairnsChicago

CNS - ORD

CNSORD

Cairns

週五 17/4

19:10-14:16

2 stops34h 06m

$1,343

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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

37h 31m

Direct flights

None
The fastest flight from Cairns to Chicago takes 37h 31m
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 37h 31m, 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.

  • 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