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Cheap flights from Illinois to Cairns from $1,155

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CNS
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Illinois to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Cairns (CNS). 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 19 December 2024.

Round-trip from

$2,021

One-way from

$1,155
Qantas Airways
  • Qantas Airways
  • 2/2-9/2
  • 6 total stops
  • 77h 16m total
  • Illinois to Cairns
Search Deals
Qantas Airways
  • Qantas Airways
  • 2/2
  • 2 total stops
  • 28h 30m total
  • Illinois to Cairns
Search Deals

Find flight deals from Illinois to Cairns

Cheapest flights from Illinois to Cairns
Explore the most affordable flight options available from Illinois to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 24/1219:18ORD - CNS
2 stops48h 32mQantas Airways
Sat 18/112:35CNS - ORD
2 stops43h 24mQantas Airways
Deal found 19/12$2,219
Tue 24/1219:18ORD - CNS
2 stops29h 32mMultiple Airlines
Sat 18/116:30CNS - ORD
3 stops32h 55mMultiple Airlines
Deal found 19/12$3,827
Sat 21/1214:40ORD - CNS
2 stops35h 20mCathay Pacific
Tue 31/1212:00CNS - ORD
1 stop41h 00mCathay Pacific
Deal found 19/12$7,123
Sat 21/1219:45ORD - CNS
3 stops48h 20mEmirates
Tue 31/1212:45CNS - ORD
3 stops66h 10mEmirates
Deal found 19/12$7,753

Find flights from Illinois to Cairns within your budget

Customise your flight search to find flights from Illinois to Cairns 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Sun 2/2

17:40-18:00

3 stops32h 20m

Cairns

Sun 9/2

14:35-19:31

3 stops44h 56m

$2,021

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Sun 2/2

17:40-08:00

2 stops46h 20m

Cairns

Sun 9/2

06:00-13:14

2 stops23h 14m

$2,061

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 18/1

07:00-14:00

2 stops39h 00m

Cairns

Sat 25/1

06:00-18:59

2 stops28h 59m

$3,328

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Sun 2/2

14:40-10:30

1 stop27h 50m

Cairns

Sun 9/2

12:35-13:00

2 stops64h 25m

$3,575

St. LouisCairns

STL - CNS

STLCNS

Lambert-St Louis

Sat 18/1

17:12-12:00

2 stops26h 48m

Cairns

Sat 25/1

16:30-11:23

3 stops34h 53m

$4,157

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Thu 23/1

09:50-14:55

3 stops37h 05m

Cairns

Thu 8/5

19:15-10:54

3 stops54h 39m

$4,372

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Sun 2/2

19:45-12:05

3 stops48h 20m

Cairns

Sun 9/2

12:45-14:55

3 stops66h 10m

$5,538

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Fri 28/3

11:44-17:00

3 stops38h 16m

Cairns

Fri 4/4

18:15-18:16

2 stops39h 01m

$6,091

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Sun 2/2

15:20-11:50

2 stops28h 30m

$1,155

ChicagoCairns

ORD - CNS

ORDCNS

Chicago O'Hare Intl

Fri 24/1

14:40-05:35

2 stops46h 55m

$1,436

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Illinois to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Illinois 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.

Travel insights for flights from Illinois to Cairns

Get recent, data-driven insights about flights from Illinois to Cairns including ideal travel times, pricing trends, and more.

Rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cairns ranges from 20.0 - 430.0 inches per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Cairns when rainfall is around 20.0 mm.

Temperature in Cairns by month

Plan your trip to Cairns by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated 19 December 2024.
See what other customers who have flown with Qantas Airways and Cathay Pacific from Illinois to Cairns have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,408 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very Good
3,408 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very Good
1,330 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qantas Airways
7.5
Good
808 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific
7.5
Good
836 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
9,048 reviews
Emirates
8.1
Very Good
3,408 reviews
Check prices

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Cairns. 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 into for flights to Cairns from Illinois?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from Illinois. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

  • Can I find deals for flights from Illinois to Cairns that include hotel bookings?

    Yes. In addition to deals on Illinois to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Cairns.

  • Can I find deals for business class flights from Illinois to Cairns?

    Yes. Cheapflights offers flight deals from Illinois to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Cairns?

    Currently, March is the cheapest month in which you can book a flight from Illinois to Cairns (average of $192). Flying from Illinois to Cairns in June is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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