ORD - CNS

$843 Find Cheap Flights from Chicago to Cairns - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,261
Typical prices: $1,517-$1,701
Air Canada
Fri 10/26Fri 11/2
ORD - CNS • 2 stops
Cheapest one-way
$900
Typical prices: $691-$1,160
Multiple Airlines
Sun 10/7
ORD - CNS • 3 stops
Nonstop 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
Insights
When to travel
November
Cheapest • 10% price drop
April
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights from Chicago to Cairns (ORD-CNS)

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

Recent round-trip flight deals from Chicago to Cairns

Mon, Oct 26 - Mon, Nov 2
Air Canada Logo
3:30 pm - 2:00 pmORD  Chicago O'Hare Intl-CNS Cairns
31h 30m2 stops Vancouver Intl Brisbane
Air Canada Logo
6:00 am - 2:37 pmCNS  Cairns-ORD Chicago O'Hare Intl
24h 37m2 stops Brisbane Vancouver Intl
$1,261Air Canada
Fri, Oct 16 - Tue, Oct 20
Multiple Airlines Logo
3:40 pm - 5:25 pmORD  Chicago O'Hare Intl-CNS Cairns
34h 45m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 2:43 pmCNS  Cairns-ORD Chicago O'Hare Intl
23h 43m2 stops Brisbane Vancouver Intl
$1,358Multiple Airlines
Fri, Oct 16 - Tue, Oct 20
Multiple Airlines Logo
2:15 pm - 5:25 pmORD  Chicago O'Hare Intl-CNS Cairns
36h 10m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:06 pmCNS  Cairns-ORD Chicago O'Hare Intl
29h 06m2 stops Brisbane Vancouver Intl
$1,366Multiple Airlines
Mon, Nov 9 - Tue, Dec 1
Multiple Airlines Logo
3:30 pm - 5:15 pmORD  Chicago O'Hare Intl-CNS Cairns
33h 45m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
6:05 pm - 2:37 pmCNS  Cairns-ORD Chicago O'Hare Intl
36h 32m2 stops Sydney Kingsford Smith Vancouver Intl
$1,563Multiple Airlines
Mon, Nov 9 - Tue, Dec 1
Multiple Airlines Logo
3:30 pm - 5:15 pmORD  Chicago O'Hare Intl-CNS Cairns
33h 45m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
6:05 pm - 2:37 pmCNS  Cairns-ORD Chicago O'Hare Intl
36h 32m2 stops Sydney Kingsford Smith Vancouver Intl
$1,564Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
3:40 pm - 1:30 pmORD  Chicago O'Hare Intl-CNS Cairns
30h 50m2 stops Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:01 pmCNS  Cairns-ORD Chicago O'Hare Intl
29h 01m2 stops Brisbane Vancouver Intl
$1,594Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
Multiple Airlines Logo
2:15 pm - 1:30 pmORD  Chicago O'Hare Intl-CNS Cairns
32h 15m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:00 am - 8:01 pmCNS  Cairns-ORD Chicago O'Hare Intl
29h 01m2 stops Brisbane Vancouver Intl
$1,602Multiple Airlines
Mon, Nov 9 - Tue, Dec 1
Multiple Airlines Logo
1:57 pm - 2:55 pmORD  Chicago O'Hare Intl-CNS Cairns
32h 58m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
6:05 pm - 2:37 pmCNS  Cairns-ORD Chicago O'Hare Intl
36h 32m2 stops Sydney Kingsford Smith Vancouver Intl
$1,616Multiple Airlines
Sat, Feb 13 - Wed, Feb 17
Air Canada Logo
3:35 pm - 2:00 pmORD  Chicago O'Hare Intl-CNS Cairns
30h 25m2 stops Vancouver Intl Brisbane
Air Canada Logo
6:00 am - 2:32 pmCNS  Cairns-ORD Chicago O'Hare Intl
24h 32m2 stops Brisbane Vancouver Intl
$1,639Air Canada
Mon, Oct 26 - Mon, Nov 2
Air Canada Logo
12:50 pm - 2:55 pmORD  Chicago O'Hare Intl-CNS Cairns
35h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 am - 7:59 pmCNS  Cairns-ORD Chicago O'Hare Intl
29h 59m2 stops Brisbane Vancouver Intl
$1,657Air 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.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Cairns?

Round-trip flights from Chicago O'Hare Intl Airport to Cairns start at $1,261. Prices are below average for this route right now, with typical round-trip fares ranging from $1,517 to $1,701. The lowest price found in the past 5 days was $1,261 on Air Canada.

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

Low season

October

Cheapest flight

$900
Flight from Chicago O'Hare Intl Airport to Cairns

When to book flights from Chicago to Cairns

Are your dates flexible? Find out the best times to travel from Chicago to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

    Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Cairns:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • 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 $1,517 round-trip on average, while Saturday is the most expensive at $1,926, a difference of $409. 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 Convention Centre and Reef Hotel Casino. 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 nonstop flight from Chicago O'Hare Intl Airport to Cairns takes 0h 00m, covering 8,839 miles.

  • 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 $2,536, which is 196% 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.

  • What car rental options are available at Cairns Airport (CNS)?

    Cairns Airport (CNS) hosts 5 major car rental companies, with daily rates starting from around $13 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?

    Round-trip flights from Chicago O'Hare Intl Airport to Cairns range from $1,517 to $1,701, with an average of $1,594 over the past 12 months. Anything below $1,517 counts as a good deal.

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

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $1,517 - about $409 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 $1,442 round-trip in that month - typically $829 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 Sheridan Hotel
    - Floriana Boutique Hotel

More options for your flight from Chicago to Cairns

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

Car rentals in Cairns
Hotels in Cairns
Vacations in Cairns