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Cheap flights from Cairns to Chicago O'Hare Intl Airport from $897

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — ORD
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Cairns to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to O'Hare Intl (ORD). 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 21 February 2025.

Round-trip from

$2,261

One-way from

$897
Qantas Airways
  • Qantas Airways
  • 7/4-14/4
  • 4 total stops
  • 71h 28m total
  • Cairns to Chicago
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 36h 47m total
  • Cairns to Chicago
Search Deals

Find flight deals from Cairns to O'Hare Intl

Cheapest flights from Cairns to O'Hare Intl
Explore the most affordable flight options available from Cairns to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 7/417:35CNS - ORD
2 stops40h 50mQantas Airways
Mon 14/415:17ORD - CNS
2 stops30h 38mQantas Airways
Deal found 20/2$2,261
Mon 7/417:35CNS - ORD
3 stops40h 55mMultiple Airlines
Mon 14/415:45ORD - CNS
2 stops28h 20mMultiple Airlines
Deal found 20/2$2,794

Find flights from Cairns to O'Hare Intl within your budget

Customise your flight search to find flights from Cairns to O'Hare Intl 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 21 February 2025.

Fly from

Cairns

Fly to

O'Hare Intl

Route

Depart

Return

Price

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 7/4

17:35-19:25

2 stops40h 50m

Chicago O'Hare Intl

Mon 14/4

15:17-12:55

2 stops30h 38m

$2,261

CairnsChicago

CNS - ORD

CNSORD

Cairns

Mon 7/4

17:35-19:30

3 stops40h 55m

Chicago O'Hare Intl

Mon 14/4

15:45-11:05

2 stops28h 20m

$2,794

CairnsChicago

CNS - ORD

CNSORD

Cairns

Sun 8/6

19:00-16:47

2 stops36h 47m

$897

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Best time to book a flight from Cairns to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Cairns 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 Cairns to O'Hare Intl

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

What is the cheapest time of day to fly from CNS to ORD?

Find hourly flight availability from Cairns to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cairns to Chicago O'Hare Intl Airport as you normally would.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 21 February 2025.
Qantas Airways
7.4
Good
814 reviews
Check prices

Crew

8.1

Food

6.9

Comfort

7.4

Overall

7.4

Boarding

7.6

Entertainment

7.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

Qantas Airways
7.4
Good
814 reviews
Qantas Airways
7.4
Good
814 reviews
Check prices

Crew

8.1

Food

6.9

Comfort

7.4

Overall

7.4

Boarding

7.6

Entertainment

7.1

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

Related info for your journey

Find useful and relevant information for your journey from Cairns to O'Hare Intl. 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 from for flights from Cairns to Chicago O'Hare Intl?

    Cairns (CNS), located 4.4 km from the city centre, is the airport you fly out of when you book flights from Cairns to Chicago O'Hare Intl. 0 airlines have flights from Cairns to Chicago O'Hare Intl on a regular basis. Booking flights from Cairns to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

  • Can I find deals for flights from Cairns to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Cairns to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cairns to O'Hare Intl?

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

  • Can I find deals for business class flights from Cairns to O'Hare Intl?

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

See more FAQs

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Arlington Heights
Skokie

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Why should you use Cheapflights to find cheap flight tickets from Cairns to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Cairns.

Can Cheapflights find flights from Cairns to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Cairns? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cairns to O'Hare Intl become cheaper?

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