HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Adelaide

$712+ Cheap flights from Chicago (CHI) to Adelaide (ADL)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ADL
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Adelaide with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 juin 12, 2025.

Round-trip from

$1,500
(Mytrip)

One-way from

$712
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$1,558
From Chicago (CHI) to Adelaide
Search Deals
One-way flight from Chicago (CHI) to Adelaide
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($547 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($104 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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 juin 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/207:10 amORD - ADL
2 stops36h 15mAir New Zealand
lun. 11/1011:55 amADL - ORD
2 stops25h 52mAir New Zealand
Deal found 6/10$1,322
This Travelocity deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/202:00 pmORD - ADL
3 stops30h 35mMultiple Airlines
lun. 11/106:10 amADL - ORD
2 stops24h 59mMultiple Airlines
Deal found 6/10$1,581
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/202:00 pmORD - ADL
3 stops32h 25mAir Canada
lun. 11/106:00 amADL - ORD
3 stops32h 29mAir Canada
Deal found 6/10$1,594
This Gurufare deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/248:55 pmORD - ADL
2 stops56h 55mQantas Airways
jeu. 7/317:00 pmADL - ORD
2 stops58h 35mQantas Airways
Deal found 6/10$1,862
This Gurufare deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/192:40 pmORD - ADL
1 stop27h 20mCathay Pacific
sam. 11/297:15 pmADL - ORD
2 stops58h 15mCathay Pacific
Deal found 6/12$2,039
This Fiji Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/197:03 pmORD - ADL
2 stops26h 02mFiji Airways
sam. 7/2612:35 pmADL - ORD
2 stops22h 55mFiji Airways
Deal found 6/11$2,160
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/207:20 pmORD - ADL
1 stop30h 00mQatar Airways
lun. 11/1010:00 pmADL - ORD
1 stop33h 00mQatar Airways
Deal found 6/10$2,482

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated juin 12, 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

ven. 7/25

6:00 am-10:55 am

2 stops38h 25m

Adelaide

ven. 8/1

11:55 am-5:01 pm

2 stops43h 36m

$1,500

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

dim. 7/27

6:40 am-12:05 pm

2 stops38h 55m

Adelaide

dim. 8/3

9:15 am-4:57 pm

2 stops46h 12m

$1,623

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

jeu. 7/24

8:55 pm-8:20 pm

2 stops56h 55m

Adelaide

jeu. 7/31

7:00 pm-3:05 pm

2 stops58h 35m

$1,862

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

ven. 7/4

3:40 pm-1:55 pm

2 stops31h 45m

Adelaide

jeu. 7/24

8:00 pm-2:54 pm

2 stops33h 24m

$1,938

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

sam. 7/19

7:03 pm-11:35 am

2 stops26h 02m

Adelaide

sam. 7/26

12:35 pm-9:00 pm

2 stops22h 55m

$2,160

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

mer. 6/18

7:20 pm-3:50 pm

1 stop30h 00m

Adelaide

lun. 6/30

9:40 pm-3:05 pm

1 stop31h 55m

$2,786

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

mar. 6/24

8:35 pm-8:05 pm

1 stop33h 00m

Adelaide

mer. 7/16

9:50 pm-3:45 pm

1 stop32h 25m

$2,945

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

dim. 7/27

6:40 am-8:00 am

3 stops58h 50m

$712

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

ven. 7/25

5:49 pm-1:30 pm

2 stops29h 11m

$1,106

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

dim. 7/27

12:54 pm-10:55 am

2 stops31h 31m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
1
2

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 round-trip 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

What is the cheapest time of day to fly from CHI to ADL?

Find hourly flight availability from Chicago to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 46% on flights from Chicago to Adelaide by exploring options for tickets at noon.

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 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 juin 12, 2025.
Peruse reviews from past customers who have flown with Fiji Airways, Emirates and Air New Zealand from Chicago to Adelaide to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Entertainment

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
194 reviews
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Entertainment

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Emirates
8.1
Very good
3,264 reviews
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Entertainment

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
483 reviews
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Entertainment

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
854 reviews
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Entertainment

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qatar Airways
7.4
Good
3,584 reviews
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Comfort

8.1

Food

7.5

Overall

8.1

Entertainment

7.5

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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?

    For a flight from Chicago to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 4.1 mi from the center of the city. Adelaide is the only Adelaide airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Adelaide from Chicago on a regular basis.

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

    Air New Zealand, at $1,500, was found to be the cheapest airline from Chicago to Adelaide.Alternate airlines to your destination round-trip include Qantas Airways and Air Canada. Air New Zealand is priced at 2% lower than the current average price of a flight leaving 3 months from now.

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

    $1,106 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on Qatar Airways and Air Canada, with prices starting from $1,569 and $2,351, respectively.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Chicago to Adelaide (average of $1,214). Flying from Chicago to Adelaide in December is currently the most expensive (average of $2,057). 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

Traveling to a place near Chicago?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Chicago to Adelaide

Discover the top airline that operate flights from Chicago to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$987Average$1,201FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.