Which airports can I use when flying from Cairns to Chicago O'Hare Intl Airport?

Flights from Cairns to Chicago O'Hare Intl Airport usually depart from Cairns (CNS) and arrive at Chicago O'Hare Intl (ORD).

Which cabin classes can I book on flights from Cairns to Chicago O'Hare Intl Airport?

Only Economy class is available on flights from Cairns to Chicago O'Hare Intl Airport.

Can I save money by using flexible dates for flights from Cairns to Chicago O'Hare Intl Airport?

Yes. Flexible dates can save you up to 28% on flights from Cairns to Chicago O'Hare Intl Airport. Sunday is the cheapest departure day at $2,513 return on average, while Wednesday is the most expensive at $3,472, a difference of $959. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Chicago O'Hare Intl Airport?

Some of the most popular sights in Chicago O'Hare Intl Airport are River North, Millennium Park, and Chicago Water Tower. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Do I need a passport to fly from Cairns to Chicago O'Hare Intl Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Cairns to Chicago O'Hare Intl Airport changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $2,337 to $8,114. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Cairns to Chicago O'Hare Intl Airport looking right now?

One-way fares from Cairns to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $1,986, which is 52% below the typical average for this route.

What is the time difference between Cairns and Chicago O'Hare Intl Airport?

Chicago O'Hare Intl Airport is 15 hours behind Cairns (Central Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Chicago O'Hare Intl Airport (ORD)?

Chicago O'Hare Intl Airport (ORD) hosts 5 major car hire companies, with daily rates starting from around $90 for economy cars. Top options include: • Routes Car & Truck Rentals • Europcar • Hertz • Ace • Dollar

Which airline is the cheapest to fly from Cairns to Chicago O'Hare Intl Airport?

Cathay Pacific ($2,652) and Qatar Airways ($2,748) are the cheapest airlines to fly return from Cairns to Chicago O'Hare Intl Airport according to KAYAK data over the last 5 days.

$1,198 CHEAP FLIGHTS from Cairns to Chicago O'Hare (CNS - ORD)

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Cheapest return flight

$2,337

Typical prices: $1,885-$3,068

Multiple Airlines

Sun 25/11Sun 2/12

CNS - ORD • 2 stops

Cheapest one-way flight

$1,198

Typical prices: $1,777-$4,133

Multiple Airlines

Tue 25/12

CNS - ORD • 3 stops

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We hope you enjoy your trip to Chicago O'Hare Intl Airport!

Flight Deals

Cheap Flights from Cairns to Chicago (CNS-ORD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Cairns to O'Hare Intl

Wed, 25 Nov - Wed, 2 Dec

19:15 - 14:30CNS Cairns-ORD Chicago O'Hare Intl

35h 15m2 stops Denpasar Bali Ngurah Rai Doha Hamad Intl

18:50 - 08:30ORD Chicago O'Hare Intl-CNS Cairns

69h 40m3 stops Doha Hamad Intl Denpasar Bali Ngurah Rai Melbourne

$2,337Multiple Airlines

2 days ago

Wed, 25 Nov - Wed, 2 Dec

15:45 - 12:30CNS Cairns-ORD Chicago O'Hare Intl

36h 45m2 stops Sydney Kingsford Smith Hong Kong Intl

14:10 - 08:30ORD Chicago O'Hare Intl-CNS Cairns

50h 20m2 stops Hong Kong Intl Brisbane

$2,415Multiple Airlines

2 days ago

Thu, 19 Nov - Mon, 23 Nov

11:40 - 12:30CNS Cairns-ORD Chicago O'Hare Intl

64h 50m2 stops Melbourne Hong Kong Intl

14:10 - 10:55ORD Chicago O'Hare Intl-CNS Cairns

52h 45m2 stops Hong Kong Intl Melbourne

$2,650Cathay Pacific

11 hours ago

Thu, 19 Nov - Mon, 23 Nov

11:40 - 12:30CNS Cairns-ORD Chicago O'Hare Intl

64h 50m2 stops Melbourne Hong Kong Intl

14:10 - 10:55ORD Chicago O'Hare Intl-CNS Cairns

52h 45m2 stops Hong Kong Intl Melbourne

$2,652Cathay Pacific

1 day ago

Wed, 2 Dec - Wed, 9 Dec

18:05 - 12:30CNS Cairns-ORD Chicago O'Hare Intl

58h 25m2 stops Sydney Kingsford Smith Hong Kong Intl

14:10 - 10:55ORD Chicago O'Hare Intl-CNS Cairns

52h 45m2 stops Hong Kong Intl Melbourne

$2,722Multiple Airlines

1 hour ago

Wed, 2 Dec - Wed, 9 Dec

15:45 - 12:30CNS Cairns-ORD Chicago O'Hare Intl

60h 45m2 stops Sydney Kingsford Smith Hong Kong Intl

14:10 - 16:50ORD Chicago O'Hare Intl-CNS Cairns

34h 40m2 stops Hong Kong Intl Brisbane

$2,725Multiple Airlines

3+ days ago

Thu, 19 Nov - Mon, 23 Nov

11:40 - 12:30CNS Cairns-ORD Chicago O'Hare Intl

40h 50m2 stops Melbourne Hong Kong Intl

14:10 - 10:55ORD Chicago O'Hare Intl-CNS Cairns

52h 45m2 stops Hong Kong Intl Melbourne

$2,746Cathay Pacific

3+ days ago

Thu, 19 Nov - Mon, 23 Nov

19:50 - 14:30CNS Cairns-ORD Chicago O'Hare Intl

58h 40m2 stops Melbourne Doha Hamad Intl

18:50 - 19:05ORD Chicago O'Hare Intl-CNS Cairns

56h 15m2 stops Doha Hamad Intl Melbourne

$2,748Qatar Airways

2 days ago

Thu, 19 Nov - Mon, 23 Nov

19:50 - 14:30CNS Cairns-ORD Chicago O'Hare Intl

58h 40m2 stops Melbourne Doha Hamad Intl

18:50 - 19:05ORD Chicago O'Hare Intl-CNS Cairns

56h 15m2 stops Doha Hamad Intl Melbourne

$2,752Qatar Airways

3+ days ago

Wed, 25 Nov - Wed, 2 Dec

09:45 - 14:30CNS Cairns-ORD Chicago O'Hare Intl

44h 45m3 stops Melbourne Denpasar Bali Ngurah Rai Doha Hamad Intl

18:50 - 08:30ORD Chicago O'Hare Intl-CNS Cairns

69h 40m3 stops Doha Hamad Intl Denpasar Bali Ngurah Rai Melbourne

$2,790Multiple Airlines

2 days ago

Booking Insights

Price, demand, and travel trends for Cairns to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Cairns to Chicago O'Hare Intl Airport?: Cathay Pacific ($2,652) and Qatar Airways ($2,748) are the cheapest airlines to fly return from Cairns to Chicago O'Hare Intl Airport according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$1,198

One-way flight from Cairns to Chicago O'Hare Intl Airport

When to book flights from Cairns to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Cairns to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Cairns to Chicago O'Hare Intl Airport?
Only Economy class is available on flights from Cairns to Chicago O'Hare Intl Airport.
Do I need a passport to fly from Cairns to Chicago O'Hare Intl Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Cairns to Chicago O'Hare Intl Airport changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $2,337 to $8,114. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Cairns to Chicago O'Hare Intl Airport looking right now?
One-way fares from Cairns to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $1,986, which is 52% below the typical average for this route.
Which car hire options are available at Chicago O'Hare Intl Airport (ORD)?
Chicago O'Hare Intl Airport (ORD) hosts 5 major car hire companies, with daily rates starting from around $90 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Ace
• Dollar
Which airports can I use when flying from Cairns to Chicago O'Hare Intl Airport?
Flights from Cairns to Chicago O'Hare Intl Airport usually depart from Cairns (CNS) and arrive at Chicago O'Hare Intl (ORD).
Can I save money by using flexible dates for flights from Cairns to Chicago O'Hare Intl Airport?
Yes. Flexible dates can save you up to 28% on flights from Cairns to Chicago O'Hare Intl Airport. Sunday is the cheapest departure day at $2,513 return on average, while Wednesday is the most expensive at $3,472, a difference of $959.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Cairns and Chicago O'Hare Intl Airport?
Chicago O'Hare Intl Airport is 15 hours behind Cairns (Central Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Chicago O'Hare Intl Airport?
Some of the most popular sights in Chicago O'Hare Intl Airport are River North, Millennium Park, and Chicago Water Tower. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average $2,513, about $959 less than Wednesday fares (28% savings) based on the last 12 months.

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CNS - ORD

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Everything you should know

Cheap Flights from Cairns to Chicago (CNS-ORD)

Recent return flight deals from Cairns to O'Hare Intl

Recent one-way flight deals from Cairns to O'Hare Intl

Price, demand, and travel trends for Cairns to Chicago O'Hare Intl Airport flights

Which airline is the cheapest to fly from Cairns to Chicago O'Hare Intl Airport?

Key details for Cairns to Chicago O'Hare Intl Airport flights

Cheapest flight

When to book flights from Cairns to O'Hare Intl

Your Cairns to Chicago O'Hare Intl Airport flight questions, answered

Your guide to booking Cairns to Chicago O'Hare Intl Airport flights

More options for your flight from Cairns to O'Hare Intl

Complete your trip to Chicago with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights to O'Hare Intl

Find direct flights to and from Cairns and O'Hare Intl

Flights from domestic origins to O'Hare Intl

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