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Cheap flights from Cairns to Chicago from $1,694

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — CHI
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cairns to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Chicago (CHI). 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 18 September 2025.

Round-trip from

$1,694
Cathay Pacific
  • Cathay Pacific
  • 12/3-15/3
  • 4 total stops
  • 92h 30m total
  • Cairns to Chicago
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Find flight deals from Cairns to Chicago

Best flights from Cairns to Chicago
Discover carefully curated flight deals from Cairns to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Thu 12/312:35CNS - ORD
2 stops40h 20mCathay Pacific
Sun 15/315:35ORD - CNS
2 stops52h 10mCathay Pacific
Deal found 15/9$1,694

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Cairns to Chicago that are best for you.

Fly from

Cairns

Fly to

Chicago

Route

Depart

Return

Price

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/3

12:35-13:55

2 stops40h 20m

Chicago O'Hare Intl

Sun 15/3

15:35-10:45

2 stops52h 10m

$1,694

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 2/1

19:30-14:55

3 stops59h 25m

$2,824

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 2/1

11:45-23:40

2 stops27h 55m

$3,103

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Cairns to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Cairns with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Chicago

What is the cheapest time of day to fly from CNS to CHI?

Find hourly flight availability from Cairns to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cairns to Chicago as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Chicago. 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?

    For a flight from Cairns to Chicago, you will be flying from Cairns. Cairns (CNS) is just 4.4 km from the centre of the city. Cairns is the only Cairns airport and it handles 0 outbound flights to Chicago per day. 0 airlines have flights to Chicago from Cairns on a regular basis.

  • How long is the flight from Cairns to Chicago?

    For as low as $1,694, Cathay Pacific can have you in Chicago from Cairns in 40h 20m. Airlines will cover a distance of 14225 km.

  • Can I find deals for flights from Cairns to Chicago that include hotel bookings?

    Yes. In addition to deals on Cairns to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Chicago?

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

  • Can I find deals for business class flights from Cairns to Chicago?

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

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Can Cheapflights notify me if prices for flights from Cairns to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Cairns to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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