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

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

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

Yes. Being flexible with your travel dates can save you up to 22% on the Chicago O'Hare Intl Airport to Cairns route. Wednesday is the cheapest departure day at $2,100 return on average, while Saturday is the most expensive at $2,666, a difference of $566. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Cairns?

Some of the most popular sights in Cairns are Cairns Esplanade, Cairns Railway Station, and Cairns Central Shopping Centre. These are among the most viewed places in Cairns on KAYAK.

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

A direct flight from Chicago O'Hare Intl Airport to Cairns takes 0h 00m, covering 22,892 km.

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

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.

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

One-way fares from Chicago O'Hare Intl Airport to Cairns are currently higher than usual. Average one-way flight prices are about $3,780, which is 219% above the typical average for this route.

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

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

Which car hire options are available at Cairns Airport (CNS)?

Cairns Airport (CNS) hosts 5 major car hire companies, with daily rates starting from around $18 for economy cars. Top options include: · Bargain Car Rentals · East Coast Car Rentals · Simba Car Hire · Ace Rental Cars · Budget

How much should I expect to pay for a Chicago O'Hare Intl Airport to Cairns flight?

Return flights from Chicago O'Hare Intl Airport to Cairns range from $2,100 to $2,354, with an average of $2,207 over the past 12 months. Anything below $2,100 counts as a good deal.

$1,246 CHEAP FLIGHTS from Chicago O'Hare to Cairns (ORD - CNS)

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Cheapest return flight

$1,845

Typical prices: $2,100-$2,354

Multiple Airlines

Sat 20/10Sat 27/10

ORD - CNS • 2 stops

Cheapest one-way flight

$1,246

Typical prices: $957-$1,607

Multiple Airlines

Sun 7/10

ORD - CNS • 3 stops

Direct flights

Not available

There are currently no direct flights between Chicago O'Hare Intl Airport and Cairns. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

November

Cheapest • 10% price drop

April

Most popular

Good to know

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We hope you enjoy your trip to Cairns!

Flight Deals

Cheap Flights from Chicago to Cairns (ORD-CNS)

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

Return

One-way

Recent return flight deals from O'Hare Intl to Cairns

Tue, 20 Oct - Tue, 27 Oct

19:45 - 15:00ORD Chicago O'Hare Intl-CNS Cairns

28h 15m2 stops Vancouver Intl Brisbane

06:00 - 20:01CNS Cairns-ORD Chicago O'Hare Intl

29h 01m2 stops Brisbane Vancouver Intl

$1,845Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

19:45 - 16:55ORD Chicago O'Hare Intl-CNS Cairns

30h 10m2 stops Vancouver Intl Brisbane

18:05 - 19:58CNS Cairns-ORD Chicago O'Hare Intl

40h 53m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,088Multiple Airlines

Mon, 9 Nov - Tue, 1 Dec

15:30 - 17:15ORD Chicago O'Hare Intl-CNS Cairns

33h 45m2 stops Vancouver Intl Brisbane

18:05 - 14:37CNS Cairns-ORD Chicago O'Hare Intl

36h 32m2 stops Sydney Kingsford Smith Vancouver Intl

$2,164Multiple Airlines

Mon, 9 Nov - Tue, 1 Dec

15:30 - 17:15ORD Chicago O'Hare Intl-CNS Cairns

33h 45m2 stops Vancouver Intl Brisbane

18:05 - 14:37CNS Cairns-ORD Chicago O'Hare Intl

36h 32m2 stops Sydney Kingsford Smith Vancouver Intl

$2,165Multiple Airlines

Sat, 24 Oct - Sat, 31 Oct

15:40 - 13:30ORD Chicago O'Hare Intl-CNS Cairns

30h 50m2 stops Vancouver Intl Sydney Kingsford Smith

06:00 - 20:01CNS Cairns-ORD Chicago O'Hare Intl

29h 01m2 stops Brisbane Vancouver Intl

$2,207Multiple Airlines

Sat, 24 Oct - Sat, 31 Oct

14:15 - 13:30ORD Chicago O'Hare Intl-CNS Cairns

32h 15m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

06:00 - 20:01CNS Cairns-ORD Chicago O'Hare Intl

29h 01m2 stops Brisbane Vancouver Intl

$2,218Multiple Airlines

Mon, 9 Nov - Tue, 1 Dec

13:57 - 14:55ORD Chicago O'Hare Intl-CNS Cairns

32h 58m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

18:05 - 14:37CNS Cairns-ORD Chicago O'Hare Intl

36h 32m2 stops Sydney Kingsford Smith Vancouver Intl

$2,237Multiple Airlines

Sat, 13 Feb - Wed, 17 Feb

15:35 - 14:00ORD Chicago O'Hare Intl-CNS Cairns

30h 25m2 stops Vancouver Intl Brisbane

06:00 - 14:32CNS Cairns-ORD Chicago O'Hare Intl

24h 32m2 stops Brisbane Vancouver Intl

$2,269Air Canada

Mon, 9 Nov - Tue, 1 Dec

15:30 - 17:15ORD Chicago O'Hare Intl-CNS Cairns

33h 45m2 stops Vancouver Intl Brisbane

18:05 - 20:48CNS Cairns-ORD Chicago O'Hare Intl

42h 43m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,333Multiple Airlines

Sat, 13 Feb - Wed, 17 Feb

08:45 - 14:55ORD Chicago O'Hare Intl-CNS Cairns

38h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

06:00 - 14:32CNS Cairns-ORD Chicago O'Hare Intl

24h 32m2 stops Brisbane Vancouver Intl

$2,347Air Canada

Booking Insights

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

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to Cairns with more confidence.

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

Air Canada ($2,269) offered the cheapest return ticket from Chicago O'Hare Intl Airport to Cairns in the last 5 days.

Find deals

Low season	October
High season	April
Cheapest flight	$1,246

Flights from Chicago O'Hare Intl Airport to Cairns

When to book flights from O'Hare Intl to Cairns

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Cairns 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 airports can I use when flying from Chicago O'Hare Intl Airport to Cairns?
Flights from Chicago O'Hare Intl Airport to Cairns usually depart from Chicago O'Hare Intl (ORD) and arrive at Cairns (CNS).
Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Cairns?
Yes. Being flexible with your travel dates can save you up to 22% on the Chicago O'Hare Intl Airport to Cairns route. Wednesday is the cheapest departure day at $2,100 return on average, while Saturday is the most expensive at $2,666, a difference of $566. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Cairns?
Some of the most popular sights in Cairns are Cairns Esplanade, Cairns Railway Station, and Cairns Central Shopping Centre. These are among the most viewed places in Cairns on KAYAK.
How long is a flight from Chicago O'Hare Intl Airport to Cairns?
A direct flight from Chicago O'Hare Intl Airport to Cairns takes 0h 00m, covering 22,892 km.
Do I need a passport to fly from Chicago O'Hare Intl Airport to Cairns?
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.
How are flight prices from Chicago O'Hare Intl Airport to Cairns looking right now?
One-way fares from Chicago O'Hare Intl Airport to Cairns are currently higher than usual. Average one-way flight prices are about $3,780, which is 219% above the typical average for this route.
What is the time difference between Chicago O'Hare Intl Airport and Cairns?
Cairns is 15 hours ahead of Chicago O'Hare Intl Airport (Eastern Australia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Cairns Airport (CNS)?
Cairns Airport (CNS) hosts 5 major car hire companies, with daily rates starting from around $18 for economy cars. Top options include:
· Bargain Car Rentals
· East Coast Car Rentals
· Simba Car Hire
· Ace Rental Cars
· Budget
How much should I expect to pay for a Chicago O'Hare Intl Airport to Cairns flight?
Return flights from Chicago O'Hare Intl Airport to Cairns range from $2,100 to $2,354, with an average of $2,207 over the past 12 months. Anything below $2,100 counts as a good deal.

If your dates are flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $2,100 – about $566 less than Saturday (21% savings) based on the last 12 months.
If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Cairns trip for November. Fares historically average $1,996 return in that month – typically $1,148 less than the most expensive month, which is January (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Cairns Airport.
- Cairns Colonial Club Resort
- Cairns Harbourside Hotel
- Cairns Sheridan Hotel

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ORD - CNS

$1,246 Find Cheap Flights from Chicago to Cairns – Compare and Save

Everything you should know

Cheap Flights from Chicago to Cairns (ORD-CNS)

Recent return flight deals from O'Hare Intl to Cairns

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

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

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

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

Low season

High season

Cheapest flight

When to book flights from O'Hare Intl to Cairns

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

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

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

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

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