How do I get Price Alerts for flights from Cairns to Chicago O'Hare Intl Airport?

Price Alerts will notify you by email when the price for flights to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Cairns Airport to Chicago O'Hare Intl Airport?

Prices for flights from Cairns Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Cairns Airport to Chicago O'Hare Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,179 Cheap Flights from Cairns to Chicago O'Hare Intl Airport in 2026

Find the cheapest flights from Cairns to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:40 pm - 6:17 am

CNS

ORD

32h 37m

2 stops

9:20 am - 11:40 am

ORD

CNS

35h 20m

3 stops

$1,179Multiple Airlines

Thu, Aug 6 - Thu, Aug 13

12:40 pm - 5:37 am

CNS

ORD

31h 57m

3 stops

9:20 am - 11:40 am

ORD

CNS

35h 20m

3 stops

$1,200Multiple Airlines

Thu, Aug 6 - Thu, Aug 13

7:00 am - 8:30 pm

CNS

ORD

28h 30m

2 stops

11:49 am - 10:30 pm

ORD

CNS

43h 41m

2 stops

$1,304Multiple Airlines

Wed, Aug 5 - Wed, Aug 12

6:50 am - 7:42 pm

CNS

ORD

27h 52m

2 stops

3:22 pm - 11:50 am

ORD

CNS

29h 28m

2 stops

$1,392Qantas Airways

Thu, Aug 6 - Thu, Aug 13

11:55 am - 7:53 am

CNS

ORD

34h 58m

2 stops

1:58 pm - 10:45 am

ORD

CNS

29h 47m

2 stops

$1,709Air New Zealand

Sat, Aug 8 - Sat, Aug 15

6:50 am - 2:20 pm

CNS

ORD

46h 30m

2 stops

4:00 pm - 4:55 pm

ORD

CNS

57h 55m

2 stops

$1,752Multiple Airlines

Thu, Jul 16 - Tue, Aug 11

3:45 pm - 6:20 am

CNS

ORD

29h 35m

3 stops

8:45 am - 11:50 am

ORD

CNS

36h 05m

2 stops

$1,849Multiple Airlines

Sat, Aug 8 - Sat, Aug 15

12:35 pm - 2:20 pm

CNS

ORD

40h 45m

2 stops

4:00 pm - 11:50 am

ORD

CNS

52h 50m

2 stops

$2,005Cathay Pacific

Thu, Jul 16 - Thu, Jul 30

6:00 am - 9:03 pm

CNS

ORD

30h 03m

2 stops

12:51 pm - 4:10 pm

ORD

CNS

36h 19m

3 stops

$2,102Virgin Australia

Wed, Aug 5 - Wed, Aug 12

9:00 pm - 4:38 pm

CNS

ORD

34h 38m

2 stops

6:20 pm - 4:10 pm

ORD

CNS

30h 50m

3 stops

$2,181Virgin Australia

Thu, Jul 16 - Thu, Jul 30

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Virgin Australia flights from Cairns to Chicago O'Hare Intl Airport

Our best Virgin Australia deals on Cairns to Chicago O'Hare Intl Airport flight tickets

Virgin Australia

Aug 5

CNS6:00 amCairns

30h 03m

2 stops

ORD9:03 pmChicago O'Hare Intl

Aug 12

ORD12:51 pmChicago O'Hare Intl

36h 19m

3 stops

CNS4:10 pmCairns

$2,102

Virgin Australia

Jul 16

CNS9:00 pmCairns

34h 38m

2 stops

ORD4:38 pmChicago O'Hare Intl

Jul 30

ORD6:20 pmChicago O'Hare Intl

30h 50m

3 stops

CNS4:10 pmCairns

$2,181

Virgin Australia

Jul 16

CNS1:55 pmCairns

39h 40m

3 stops

ORD2:35 pmChicago O'Hare Intl

Aug 11

ORD12:51 pmChicago O'Hare Intl

36h 19m

3 stops

CNS4:10 pmCairns

$2,434

momondo Fare Finder

Use the filters below to find and compare flights from Cairns to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 8/6

12:40 pm-6:17 am

2 stops32h 37m

Chicago O'Hare Intl

Thu 8/13

9:20 am-11:40 am

3 stops35h 20m

$1,179

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 8/6

12:40 pm-5:37 am

3 stops31h 57m

Chicago O'Hare Intl

Thu 8/13

9:20 am-11:40 am

3 stops35h 20m

$1,200

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 8/5

7:00 am-8:30 pm

2 stops28h 30m

Chicago O'Hare Intl

Wed 8/12

11:49 am-10:30 pm

2 stops43h 41m

$1,304

Quickest round-trip

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 8/6

6:50 am-7:42 pm

2 stops27h 52m

Chicago O'Hare Intl

Thu 8/13

3:22 pm-11:50 am

2 stops29h 28m

$1,392

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sat 8/8

11:55 am-7:53 am

2 stops34h 58m

Chicago O'Hare Intl

Sat 8/15

1:58 pm-10:45 am

2 stops29h 47m

$1,709

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 7/16

6:50 am-2:20 pm

2 stops46h 30m

Chicago O'Hare Intl

Tue 8/11

4:00 pm-4:55 pm

2 stops57h 55m

$1,752

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sat 8/8

3:45 pm-6:20 am

3 stops29h 35m

Chicago O'Hare Intl

Sat 8/15

8:45 am-11:50 am

2 stops36h 05m

$1,849

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 7/16

12:35 pm-2:20 pm

2 stops40h 45m

Chicago O'Hare Intl

Thu 7/30

4:00 pm-11:50 am

2 stops52h 50m

$2,005

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 8/5

6:00 am-9:03 pm

2 stops30h 03m

Chicago O'Hare Intl

Wed 8/12

12:51 pm-4:10 pm

3 stops36h 19m

$2,102

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 7/16

9:00 pm-4:38 pm

2 stops34h 38m

Chicago O'Hare Intl

Thu 7/30

6:20 pm-4:10 pm

3 stops30h 50m

$2,181

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Cairns to Chicago O'Hare Intl Airport

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

Estimated round-trip price

Cheap Cairns to Chicago O'Hare Intl Airport (CNS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Chicago O'Hare Intl Airport

Fastest flight time	32h 37m
Direct flights	None

The fastest flight from Cairns to Chicago O'Hare Intl Airport takes 32h 37m

There are no direct flights from Cairns to Chicago O'Hare Intl Airport. There are no popular flight routes from Cairns to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Cairns to Chicago O'Hare Intl Airport

How far is Cairns to Chicago O'Hare Intl by plane?
There are 8839.3 mi between Cairns and Chicago O'Hare Intl. By plane, this route typically takes 32h 37m.
When did momondo last update prices for flights from Cairns Airport to Chicago O'Hare Intl Airport?
Prices for flights from Cairns Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Cairns Airport to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Cairns to Chicago O'Hare Intl Airport

How do I get Price Alerts for flights from Cairns to Chicago O'Hare Intl Airport?
Price Alerts will notify you by email when the price for flights to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Lake Geneva

Schaumburg

South Haven

Rockford

Merrillville

Gurnee

Rosemont

Naperville

Orland Park

Oak Brook

New Buffalo

Joliet

Kenosha

Hammond

Aurora

Racine

Janesville

Elgin

Evanston

South Holland

Why use momondo?

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

Finding the right flight to Chicago from Cairns is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Flights from Cairns to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Cairns.

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

Yes momondo offers price alerts on flights to Chicago from Cairns. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.