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Cheap flights from Illinois to Cairns from $1,865

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Cairns

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
6:50 pm - 10:15 amORD  Chicago O'Hare Intl-CNS Cairns
47h 25m2 stops Doha Hamad Intl Sydney Kingsford Smith
Qatar Airways Logo
11:45 am - 2:30 pmCNS  Cairns-ORD Chicago O'Hare Intl
42h 45m2 stops Melbourne Doha Hamad Intl
$1,865Qatar Airways
Mon, Feb 8 - Fri, Feb 12
Qantas Airways Logo
5:59 pm - 11:50 amORD  Chicago O'Hare Intl-CNS Cairns
49h 51m2 stops Dallas/Fort Worth Sydney Kingsford Smith
Qantas Airways Logo
6:00 am - 10:55 pmCNS  Cairns-ORD Chicago O'Hare Intl
32h 55m2 stops Brisbane Los Angeles
$1,877Qantas Airways
Sat, Feb 13 - Wed, Feb 17
Qatar Airways Logo
6:50 pm - 11:05 pmORD  Chicago O'Hare Intl-CNS Cairns
36h 15m2 stops Doha Hamad Intl Brisbane
Qatar Airways Logo
11:45 am - 2:30 pmCNS  Cairns-ORD Chicago O'Hare Intl
42h 45m2 stops Melbourne Doha Hamad Intl
$1,895Qatar Airways
Sat, Feb 13 - Wed, Feb 17
Air Canada Logo
8:50 pm - 2:55 pmORD  Chicago O'Hare Intl-CNS Cairns
50h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
3:45 pm - 2:32 pmCNS  Cairns-ORD Chicago O'Hare Intl
38h 47m2 stops Sydney Kingsford Smith Vancouver Intl
$2,770Air Canada
Mon, Feb 8 - Fri, Feb 12
Air Canada Logo
12:50 pm - 2:55 pmORD  Chicago O'Hare Intl-CNS Cairns
34h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 am - 2:32 pmCNS  Cairns-ORD Chicago O'Hare Intl
24h 32m2 stops Brisbane Vancouver Intl
$3,007Air Canada
Sat, Feb 13 - Wed, Feb 17
Qantas Airways Logo
4:53 pm - 4:50 pmORD  Chicago O'Hare Intl-CNS Cairns
31h 57m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
6:40 am - 6:23 pmCNS  Cairns-ORD Chicago O'Hare Intl
27h 43m2 stops Sydney Kingsford Smith Dallas/Fort Worth
$3,027Qantas Airways
Tue, Dec 29 - Tue, Jan 5
Air Canada Logo
11:07 am - 2:55 pmORD  Chicago O'Hare Intl-CNS Cairns
35h 48m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
6:00 am - 2:32 pmCNS  Cairns-ORD Chicago O'Hare Intl
24h 32m2 stops Brisbane Vancouver Intl
$3,159Air Canada
Sat, Feb 13 - Wed, Feb 17
Multiple Airlines Logo
6:50 pm - 8:30 amORD  Chicago O'Hare Intl-CNS Cairns
45h 40m3 stops Doha Hamad Intl Denpasar Bali Ngurah Rai Melbourne
Multiple Airlines Logo
7:50 pm - 2:30 pmCNS  Cairns-ORD Chicago O'Hare Intl
58h 40m2 stops Melbourne Doha Hamad Intl
$3,346Multiple Airlines
Tue, Dec 29 - Tue, Jan 5
Qantas Airways Logo
4:11 pm - 9:20 pmORD  Chicago O'Hare Intl-CNS Cairns
37h 09m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
3:40 pm - 6:22 pmCNS  Cairns-ORD Chicago O'Hare Intl
42h 42m2 stops Brisbane Los Angeles
$3,425Qantas Airways
Sat, Dec 26 - Sat, Jan 2
Multiple Airlines Logo
10:30 am - 4:35 amORD  Chicago O'Hare Intl-CNS Cairns
26h 05m1 stop Tokyo Narita
Multiple Airlines Logo
2:40 pm - 7:35 amCNS  Cairns-ORD Chicago O'Hare Intl
56h 55m2 stops Melbourne Abu Dhabi Zayed Intl
$3,978Multiple Airlines
Tue, Dec 29 - Tue, Jan 5

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Qantas Airways flights from Illinois to Cairns

Our best Qantas Airways deals on Illinois to Cairns flight tickets
Qantas Airways
Feb 13
ORD5:59 pmChicago O'Hare Intl
49h 51m
2 stops
CNS11:50 amCairns
Feb 17
CNS6:00 amCairns
32h 55m
2 stops
ORD10:55 pmChicago O'Hare Intl
$1,877
Qantas Airways
Nov 21
ORD9:05 pmChicago O'Hare Intl
46h 45m
2 stops
CNS11:50 amCairns
Nov 29
CNS5:40 pmCairns
39h 31m
2 stops
ORD5:11 pmChicago O'Hare Intl
$1,916
Qantas Airways
Nov 20
ORD9:08 pmChicago O'Hare Intl
45h 47m
2 stops
CNS10:55 amCairns
Nov 29
CNS3:40 pmCairns
41h 31m
2 stops
ORD5:11 pmChicago O'Hare Intl
$1,948

Qatar Airways flights from Illinois to Cairns

Our best Qatar Airways deals on Illinois to Cairns flight tickets
Qatar Airways
Feb 8
ORD6:50 pmChicago O'Hare Intl
47h 25m
2 stops
CNS10:15 amCairns
Feb 12
CNS11:45 amCairns
42h 45m
2 stops
ORD2:30 pmChicago O'Hare Intl
$1,864
Qatar Airways
Feb 8
ORD6:50 pmChicago O'Hare Intl
47h 25m
2 stops
CNS10:15 amCairns
Feb 12
CNS11:45 amCairns
42h 45m
2 stops
ORD2:30 pmChicago O'Hare Intl
$1,865
Qatar Airways
Feb 13
ORD6:50 pmChicago O'Hare Intl
36h 15m
2 stops
CNS11:05 pmCairns
Feb 17
CNS11:45 amCairns
42h 45m
2 stops
ORD2:30 pmChicago O'Hare Intl
$1,895

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Cairns that are best for you.

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Price

Cheapest round-trip

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Mon 2/8

6:50 pm-10:15 am

2 stops47h 25m

Cairns

Fri 2/12

11:45 am-2:30 pm

2 stops42h 45m

$1,865

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Sat 2/13

5:59 pm-11:50 am

2 stops49h 51m

Cairns

Wed 2/17

6:00 am-10:55 pm

2 stops32h 55m

$1,877

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Sat 2/13

6:50 pm-11:05 pm

2 stops36h 15m

Cairns

Wed 2/17

11:45 am-2:30 pm

2 stops42h 45m

$1,895

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Mon 2/8

8:50 pm-2:55 pm

3 stops50h 05m

Cairns

Fri 2/12

3:45 pm-2:32 pm

2 stops38h 47m

$2,770
Quickest round-trip

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Sat 2/13

12:50 pm-2:55 pm

3 stops34h 05m

Cairns

Wed 2/17

6:00 am-2:32 pm

2 stops24h 32m

$3,007

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Tue 12/29

4:53 pm-4:50 pm

2 stops31h 57m

Cairns

Tue 1/5

6:40 am-6:23 pm

2 stops27h 43m

$3,027

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Sat 2/13

11:07 am-2:55 pm

3 stops35h 48m

Cairns

Wed 2/17

6:00 am-2:32 pm

2 stops24h 32m

$3,159

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Tue 12/29

6:50 pm-8:30 am

3 stops45h 40m

Cairns

Tue 1/5

7:50 pm-2:30 pm

2 stops58h 40m

$3,346

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Sat 12/26

4:11 pm-9:20 pm

2 stops37h 09m

Cairns

Sat 1/2

3:40 pm-6:22 pm

2 stops42h 42m

$3,425

ChicagoCairns

ORD Chicago O'Hare Intl - CNS Cairns

ORDCNS

Chicago O'Hare Intl

Tue 12/29

10:30 am-4:35 am

1 stop26h 05m

Cairns

Tue 1/5

2:40 pm-7:35 am

2 stops56h 55m

$3,978

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Cairns flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Cairns

Best Price Found

$1,865

Fastest flight time

31h 57m

Direct flights

None
The best flight deal from Illinois to Cairns found on momondo in the last 72 hours is $1,865
The fastest flight from Illinois to Cairns takes 31h 57m
There are no direct flights from Illinois to Cairns. There are no popular flight routes from Illinois to Cairns.
Search flight deals

Frequently asked questions about flying from Illinois to Cairns

  • When did momondo last update prices for flights from Illinois to Cairns Airport?

    Prices for flights from Illinois to Cairns Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Illinois to Cairns Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Illinois to Cairns

  • How do I get Price Alerts for flights from Illinois to Cairns?

    Price Alerts will notify you by email when the price for flights to Cairns from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Illinois to Cairns with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Mission Beach
Trinity Beach

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Cairns?

It is quick and easy to find Illinois to Cairns flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cairns that suits you.

Can I find flights from Illinois to Cairns with flexible booking policies on momondo?

Yes. All flights to Cairns from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Cairns?

Once you have performed a search for Illinois to Cairns flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Cairns right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

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