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Cheap flights from Chicago to Adelaide from $1,676

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ADL
6 May — 13 May1
1 adult

Cheap flight deals from Chicago to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Adelaide (ADL). 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 1 May 2025.

Round-trip from

$2,110

One-way from

$1,676

Popular in

November

Cheapest in

February
Air New Zealand
  • Air New Zealand
  • 14/10-5/11
  • 4 total stops
  • 51h 37m total
  • Chicago to Adelaide
Search Deals
Qantas Airways
  • Qantas Airways
  • 14/6
  • 2 total stops
  • 44h 50m total
  • Chicago to Adelaide
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($912 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($242 potential savings vs. average return price).
Search Deals

Find flight deals from Chicago to Adelaide

Cheapest flights from Chicago to Adelaide
Explore the most affordable flight options available from Chicago to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Tue 14/1016:50ORD - ADL
2 stops26h 35mAir New Zealand
Wed 5/1111:50ADL - ORD
2 stops25h 02mAir New Zealand
Deal found 29/4$2,110
Sat 14/606:10ORD - ADL
2 stops38h 55mMultiple Airlines
Sat 21/612:35ADL - ORD
2 stops25h 00mMultiple Airlines
Deal found 30/4$2,285
Tue 24/618:53ORD - ADL
2 stops24h 57mQantas Airways
Wed 16/708:00ADL - ORD
2 stops25h 44mQantas Airways
Deal found 30/4$2,421
Wed 10/914:00ORD - ADL
3 stops31h 20mAir Canada
Sat 20/918:50ADL - ORD
2 stops34h 35mAir Canada
Deal found 30/4$2,702
Wed 11/619:20ORD - ADL
1 stop30h 00mQatar Airways
Wed 18/618:20ADL - ORD
2 stops35h 15mQatar Airways
Deal found 30/4$3,843

Cheapflights Fare Finder

Customise your flight search to find flights from Chicago to Adelaide 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 1 May 2025.
Use the filters below to find and compare flights from Chicago to Adelaide that are best for you.

Fly from

Chicago

Fly to

Adelaide

Route

Depart

Return

Price

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 14/10

16:50-10:55

2 stops26h 35m

Adelaide

Wed 5/11

11:50-20:22

2 stops25h 02m

$2,110

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 14/6

06:10-11:35

2 stops38h 55m

Adelaide

Sat 21/6

12:35-23:05

2 stops25h 00m

$2,285

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 24/6

18:53-10:20

2 stops24h 57m

Adelaide

Wed 16/7

08:00-19:14

2 stops25h 44m

$2,421

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 10/9

14:00-11:50

3 stops31h 20m

Adelaide

Sat 20/9

18:50-14:55

2 stops34h 35m

$2,702

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 11/6

19:20-15:50

1 stop30h 00m

Adelaide

Wed 18/6

18:20-15:05

2 stops35h 15m

$3,843

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 14/6

22:05-09:25

2 stops44h 50m

$1,676

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 14/6

21:14-11:50

3 stops48h 06m

$2,129

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 14/6

19:20-15:50

1 stop30h 00m

$2,985

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Best time to book a flight from Chicago to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Adelaide

Rainfall in Adelaide by month

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

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

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

If weather is an important factor for your trip to Adelaide, 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 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 1 May 2025.
Air New Zealand
8.0
Very Good
472 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Air New Zealand
8.0
Very Good
472 reviews
Air New Zealand
8.0
Very Good
472 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Qantas Airways
7.5
Good
829 reviews
Air New Zealand
8.0
Very Good
472 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Qatar Airways
7.4
Good
3,564 reviews
Air New Zealand
8.0
Very Good
472 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Air Canada
7.0
Good
9,252 reviews
Air New Zealand
8.0
Very Good
472 reviews
Check prices

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Related info for your journey

Find useful and relevant information for your journey from Chicago to Adelaide. 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 Adelaide from Chicago?

    If you book a flight to Adelaide from Chicago, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Chicago to Adelaide per day from 0 different airlines.

  • What are the cheapest airlines flying from Chicago to Adelaide round-trip?

    Cheapflights users have booked flights from Chicago to Adelaide round-trip from $2,110. Other airlines that can offer you cheap pricing are Qantas Airways, from $2,421, and Air Canada, from $2,702. Air New Zealand is currently priced 15% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Adelaide one-way?

    The cheapet airlines for a one-way flight from Chicago to Adelaide are Qantas Airways ($1,676), Air Canada ($2,129), and Qatar Airways ($2,985).

  • Can I find deals for flights from Chicago to Adelaide that include hotel bookings?

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

  • How can I find direct flights from Chicago to Adelaide?

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

  • Can I find deals for business class flights from Chicago to Adelaide?

    Yes. Cheapflights offers flight deals from Chicago to Adelaide 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 Chicago to Adelaide?

    Currently, June is the cheapest month in which you can book a flight from Chicago to Adelaide (average of $168). Flying from Chicago to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Glenelg
Stirling

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How does Cheapflights help users find flights from Chicago to Adelaide?

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Why should you use Cheapflights to find cheap flight tickets from Chicago to Adelaide?

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Can Cheapflights find flights from Chicago to Adelaide with no change fees?

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

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