HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$690+ Cheap flights from Cairns (CNS) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — ORD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cairns to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cairns to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Round-trip from

$1,549
(Cathay Pacific)

One-way from

$690
(Kiwi.com)
From Cairns to Chicago O'Hare Intl
Search Deals
One-way flight from Cairns to Chicago O'Hare Intl
Search Deals

Find flight deals from Cairns to O'Hare Intl

Cheapest flights from Cairns to O'Hare Intl
Explore the most affordable flight options available from Cairns to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Virgin Australia deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:35 pmCNS - ORD
2 stops38h 52mVirgin Australia
Sat 1/34:20 pmORD - CNS
2 stops32h 20mVirgin Australia
Deal found 11/12$1,991
This Aunt Betty deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:25 amCNS - ORD
1 stop41h 30mCathay Pacific
Sat 1/32:35 pmORD - CNS
2 stops33h 40mCathay Pacific
Deal found 11/12$2,439
This Globehunters deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:35 amCNS - ORD
2 stops41h 20mCathay Pacific
Thu 12/182:35 pmORD - CNS
1 stop27h 20mCathay Pacific
Deal found 11/11$2,686
This Globehunters deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1411:55 pmCNS - ORD
2 stops39h 15mVirgin Australia
Thu 12/1812:45 pmORD - CNS
2 stops38h 20mVirgin Australia
Deal found 11/11$2,700
This Flightnetwork deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:35 pmCNS - ORD
3 stops41h 55mMultiple Airlines
Thu 12/183:40 pmORD - CNS
2 stops33h 10mMultiple Airlines
Deal found 11/11$3,778
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:25 amCNS - ORD
1 stop41h 30mMultiple Airlines
Sat 1/310:35 amORD - CNS
1 stop26h 00mMultiple Airlines
Deal found 11/12$4,728

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cairns to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Cairns to Chicago O'Hare Intl Airport that are best for you.

Fly from

Cairns

Fly to

O'Hare Intl

Route

Depart

Return

Price

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 3/11

2:50 pm-1:55 pm

2 stops62h 05m

Chicago O'Hare Intl

Sun 3/15

3:35 pm-10:45 am

2 stops52h 10m

$1,549

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 3/11

6:00 am-2:41 pm

2 stops23h 41m

Chicago O'Hare Intl

Sun 3/15

10:00 am-2:55 pm

3 stops37h 55m

$1,615

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sat 12/27

5:35 pm-4:27 pm

2 stops38h 52m

Chicago O'Hare Intl

Sat 1/3

4:20 pm-4:40 pm

2 stops32h 20m

$1,991

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sat 12/27

11:25 am-12:55 pm

1 stop41h 30m

Chicago O'Hare Intl

Sat 1/3

2:35 pm-4:15 pm

2 stops33h 40m

$2,439

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sun 12/14

11:35 am-12:55 pm

2 stops41h 20m

Chicago O'Hare Intl

Thu 12/18

2:35 pm-9:55 am

1 stop27h 20m

$2,686

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sun 12/14

11:55 pm-11:10 pm

2 stops39h 15m

Chicago O'Hare Intl

Thu 12/18

12:45 pm-7:05 pm

2 stops38h 20m

$2,700

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sat 3/7

2:40 pm-2:58 pm

2 stops40h 18m

$690

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sun 11/23

7:15 am-12:59 am

3 stops57h 44m

$758

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 11/24

11:55 pm-7:46 am

3 stops47h 51m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Best time to book a flight from Cairns to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Cairns with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cairns to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cairns to Chicago O'Hare Intl?

    For a flight from Cairns to Chicago O'Hare Intl, you will be flying from Cairns. Cairns (CNS) is just 2.8 mi from the center of the city. Cairns is the only Cairns airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Cairns on a regular basis.

  • How long is the flight from Cairns to Chicago O'Hare Intl Airport?

    For as low as $1,615, Cathay Pacific can have you in Chicago O'Hare Intl Airport from Cairns in 23h 41m. The distance from Cairns to Chicago O'Hare Intl Airport is about 8839 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Cairns to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Cairns to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cairns to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to O'Hare Intl.

  • Can I find deals for business class flights from Cairns to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Cairns to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Delavan
Elgin
Oak Brook
Elk Grove Village
Downers Grove
Rockford
Naperville
Orland Park
Bridgeview
Warrenville
Waukegan
Aurora
Racine

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cairns to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to O'Hare Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.