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.

$1,022 Cheap Flights from Cairns to Chicago O'Hare Intl Airport in 2026

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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.

7:15 pm - 2:45 pm

CNS

ORD

34h 30m

2 stops

3:40 pm - 3:55 pm

ORD

CNS

33h 15m

2 stops

$1,144Air Canada

Mon, May 4 - Mon, May 11

7:15 pm - 8:15 pm

CNS

ORD

40h 00m

2 stops

2:15 pm - 3:55 pm

ORD

CNS

34h 40m

3 stops

$1,151Air Canada

Mon, May 4 - Mon, May 11

7:15 pm - 7:25 pm

CNS

ORD

39h 10m

3 stops

2:15 pm - 1:40 pm

ORD

CNS

32h 25m

3 stops

$1,203Multiple Airlines

Mon, May 4 - Mon, May 11

4:35 pm - 2:45 pm

CNS

ORD

37h 10m

2 stops

6:40 pm - 3:55 pm

ORD

CNS

54h 15m

3 stops

$1,226Air Canada

Wed, Apr 22 - Sun, Apr 26

4:35 pm - 9:50 am

CNS

ORD

56h 15m

3 stops

9:20 pm - 3:55 pm

ORD

CNS

51h 35m

3 stops

$1,235Air Canada

Wed, Apr 22 - Sun, Apr 26

4:35 pm - 8:15 pm

CNS

ORD

42h 40m

2 stops

4:43 pm - 3:55 pm

ORD

CNS

56h 12m

3 stops

$1,285Air Canada

Wed, Apr 22 - Sun, Apr 26

4:35 pm - 11:18 am

CNS

ORD

57h 43m

3 stops

6:40 pm - 3:55 pm

ORD

CNS

54h 15m

3 stops

$1,293Air Canada

Wed, Apr 22 - Sun, Apr 26

4:35 pm - 8:15 pm

CNS

ORD

42h 40m

2 stops

8:50 am - 3:55 pm

ORD

CNS

40h 05m

2 stops

$1,329Air Canada

Wed, Apr 22 - Sun, Apr 26

6:00 am - 2:45 pm

CNS

ORD

23h 45m

2 stops

3:40 pm - 3:55 pm

ORD

CNS

33h 15m

2 stops

$2,091Air Canada

Wed, Apr 22 - Sun, Apr 26

7:15 pm - 6:39 am

CNS

ORD

50h 24m

2 stops

11:50 am - 4:30 am

ORD

CNS

25h 40m

1 stop

$2,386Multiple Airlines

Mon, May 4 - Mon, May 11

Air Canada flights from Cairns to Chicago O'Hare Intl Airport

Our best Air Canada deals on Cairns to Chicago O'Hare Intl Airport flight tickets

Air Canada

May 4

CNS7:15 pmCairns

34h 30m

2 stops

ORD2:45 pmChicago O'Hare Intl

May 11

ORD3:40 pmChicago O'Hare Intl

33h 15m

2 stops

CNS3:55 pmCairns

$1,144

Air Canada

May 4

CNS7:15 pmCairns

40h 00m

2 stops

ORD8:15 pmChicago O'Hare Intl

May 11

ORD2:15 pmChicago O'Hare Intl

34h 40m

3 stops

CNS3:55 pmCairns

$1,151

Air Canada

Apr 22

CNS4:35 pmCairns

37h 10m

2 stops

ORD2:45 pmChicago O'Hare Intl

Apr 26

ORD6:40 pmChicago O'Hare Intl

54h 15m

3 stops

CNS3:55 pmCairns

$1,226

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

Mon 5/4

7:15 pm-2:45 pm

2 stops34h 30m

Chicago O'Hare Intl

Mon 5/11

3:40 pm-3:55 pm

2 stops33h 15m

$1,144

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 5/4

7:15 pm-8:15 pm

2 stops40h 00m

Chicago O'Hare Intl

Mon 5/11

2:15 pm-3:55 pm

3 stops34h 40m

$1,151

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 5/4

7:15 pm-7:25 pm

3 stops39h 10m

Chicago O'Hare Intl

Mon 5/11

2:15 pm-1:40 pm

3 stops32h 25m

$1,203

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 4/22

4:35 pm-2:45 pm

2 stops37h 10m

Chicago O'Hare Intl

Sun 4/26

6:40 pm-3:55 pm

3 stops54h 15m

$1,226

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 4/22

4:35 pm-9:50 am

3 stops56h 15m

Chicago O'Hare Intl

Sun 4/26

9:20 pm-3:55 pm

3 stops51h 35m

$1,235

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 4/22

4:35 pm-8:15 pm

2 stops42h 40m

Chicago O'Hare Intl

Sun 4/26

4:43 pm-3:55 pm

3 stops56h 12m

$1,285

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 4/22

4:35 pm-11:18 am

3 stops57h 43m

Chicago O'Hare Intl

Sun 4/26

6:40 pm-3:55 pm

3 stops54h 15m

$1,293

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 4/22

4:35 pm-8:15 pm

2 stops42h 40m

Chicago O'Hare Intl

Sun 4/26

8:50 am-3:55 pm

2 stops40h 05m

$1,329

Quickest round-trip

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 4/22

6:00 am-2:45 pm

2 stops23h 45m

Chicago O'Hare Intl

Sun 4/26

3:40 pm-3:55 pm

2 stops33h 15m

$2,091

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 5/4

7:15 pm-6:39 am

2 stops50h 24m

Chicago O'Hare Intl

Mon 5/11

11:50 am-4:30 am

1 stop25h 40m

$2,386

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted 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	29h 32m
Direct flights	None

The fastest flight from Cairns to Chicago O'Hare Intl Airport takes 29h 32m

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

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 29h 32m.
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.

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

New Buffalo

Orland Park

Kenosha

Oak Brook

Joliet

Janesville

Racine

Hammond

Aurora

Elgin

Tinley Park

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.