Find flights
When to book
FAQs

Cheap flights from Cairns to Chicago from $1,150

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — CHI
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to Chicago
Explore the most affordable flight options available from Cairns to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 12/211:25
CNS
-
ORD
1 stop41h 30m
Cathay Pacific
Mon 16/214:35
ORD
-
CNS
2 stops52h 10m
Cathay Pacific
Deal found 26/1$2,035
Thu 12/206:00
CNS
-
ORD
2 stops24h 41m
Air Canada
Mon 16/210:00
ORD
-
CNS
3 stops36h 55m
Air Canada
Deal found 24/1$4,168

Find 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 28 January 2026.

Round-trip from

$2,035

One-way from

$1,150
Cathay Pacific
  • Cathay Pacific
  • 12/2-16/2
  • 3 total stops
  • 93h 40m total
  • Cairns to Chicago
Search Deals
Air New Zealand
  • Air New Zealand
  • 10/6
  • 3 total stops
  • 32h 16m total
  • Cairns to Chicago
Search Deals

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 28 January 2026.
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 12/2

11:25-12:55

1 stop41h 30m

Chicago O'Hare Intl

Mon 16/2

14:35-10:45

2 stops52h 10m

$2,035

CairnsChicago

CNS - ORD

CNSORD

Cairns

Thu 12/2

06:00-14:41

2 stops24h 41m

Chicago O'Hare Intl

Mon 16/2

10:00-14:55

3 stops36h 55m

$4,168

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 10/6

06:00-23:16

3 stops32h 16m

$1,150

CairnsChicago

CNS - ORD

CNSORD

Cairns

Wed 10/6

11:00-13:55

2 stops41h 55m

$1,219

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 17/4

11:00-13:55

2 stops41h 55m

$1,258

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 6/7

13:55-21:10

2 stops46h 15m

$1,305

CairnsChicago

CNS - ORD

CNSORD

Cairns

Fri 17/4

09:25-23:49

3 stops29h 24m

$1,756

Flights are sorted by cheapest return flights first.

Deals found on 25/1

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
No data available for this route at this time. Please check back soon.

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 $2,035, Cathay Pacific can have you in Chicago from Cairns in 41h 30m. 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.

See more FAQs

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 Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to O'Hare Intl flights
Brisbane to St. Louis flights
Brisbane to Moline flights
Cairns to O'Hare Intl flights
Brisbane to Midway flights
Townsville to O'Hare Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cairns to Chicago?

Cheapflights makes it easy to find Cairns to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cairns to Chicago?

Millions of users choose and trust Cheapflights to book the best flight deals from Cairns to Chicago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Cairns to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cairns to Chicago flexibly with Cheapflights today.

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.

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.