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$704+ Cheap flights from O'Hare Intl (ORD) 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ADL
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,248
(Mytrip)

One-way from

$704
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$2,040
Provider with most accurate pricing for Chicago O'Hare Intl-Adelaide flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Adelaide flights.
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From Chicago O'Hare Intl to Adelaide
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One-way flight from Chicago O'Hare Intl to Adelaide
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Highest demand for flights based on searches. 8% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from O'Hare Intl to Adelaide

Cheapest flights from O'Hare Intl to Adelaide
Explore the most affordable flight options available from O'Hare Intl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:59 pmORD - ADL
2 stops26h 06mMultiple Airlines
Thu 6/1212:35 pmADL - ORD
2 stops32h 46mMultiple Airlines
Deal found 4/22$1,248
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:52 pmORD - ADL
2 stops27h 03mQantas Airways
Wed 7/168:00 amADL - ORD
2 stops25h 34mQantas Airways
Deal found 4/21$1,538
This Jetabroad deal was found by Cheapflights users on 4/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/42:33 pmORD - ADL
2 stops29h 52mAir New Zealand
Wed 6/116:00 amADL - ORD
2 stops23h 09mAir New Zealand
Deal found 4/21$1,725
This Gurufare deal was found by Cheapflights users on 4/21. 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.
Thu 6/56:53 pmORD - ADL
2 stops26h 12mFiji Airways
Thu 6/1212:35 pmADL - ORD
2 stops23h 03mFiji Airways
Deal found 4/21$1,760
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/34:45 pmORD - ADL
2 stops26h 10mAmerican Airlines
Tue 6/1012:45 pmADL - ORD
2 stops25h 20mAmerican Airlines
Deal found 4/21$1,914
This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:04 amORD - ADL
3 stops40h 21mAir Canada
Wed 6/118:00 pmADL - ORD
3 stops40h 35mAir Canada
Deal found 4/22$2,363
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:20 pmORD - ADL
1 stop30h 00mQatar Airways
Wed 6/116:20 pmADL - ORD
2 stops35h 15mQatar Airways
Deal found 4/21$2,601

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 April 22, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Adelaide that are best for you.

Fly from

O'Hare Intl

Fly to

Adelaide

Route

Depart

Return

Price

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Thu 6/5

6:59 pm-11:35 am

2 stops26h 06m

Adelaide

Thu 6/12

12:35 pm-6:51 am

2 stops32h 46m

$1,248

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Tue 6/24

4:56 pm-9:25 am

2 stops25h 59m

Adelaide

Wed 7/16

6:00 am-7:04 pm

2 stops27h 34m

$1,538

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 6/4

4:40 pm-10:55 am

2 stops27h 45m

Adelaide

Wed 6/11

6:00 am-4:56 pm

2 stops25h 26m

$1,736

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 6/4

7:04 am-1:55 pm

3 stops40h 21m

Adelaide

Wed 6/11

8:00 pm-10:05 pm

3 stops40h 35m

$2,363

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 6/4

7:20 pm-3:50 pm

1 stop30h 00m

Adelaide

Wed 6/11

6:20 pm-3:05 pm

2 stops35h 15m

$2,630

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Wed 9/24

1:35 pm-4:20 pm

3 stops36h 15m

Adelaide

Thu 10/9

6:35 pm-5:50 pm

2 stops38h 45m

$4,272

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sat 6/14

12:59 am-10:00 pm

3 stops54h 31m

$704

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 6/15

7:35 pm-10:05 pm

2 stops36h 00m

$863

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Sun 6/15

7:20 pm-3:50 pm

1 stop30h 00m

$1,930

ChicagoAdelaide

ORD - ADL

ORDADL

Chicago O'Hare Intl

Fri 6/6

8:35 pm-8:05 pm

1 stop33h 00m

$2,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Compare providers for flights from O'Hare Intl to Adelaide

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Adelaide in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Adelaide flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago O'Hare Intl Airport-Adelaide flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Adelaide flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Find hourly flight availability from O'Hare Intl 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 April 22, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Adelaide is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 46% on airfare.

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 April 22, 2025.
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

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
188 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

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
8.0
Very good
3,205 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

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
469 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

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
826 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

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
3,560 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

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 O'Hare Intl 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 O'Hare Intl?

    Adelaide (ADL) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Adelaide. You should not have trouble finding flights to Adelaide from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Adelaide airport from Chicago O'Hare Intl. It is only a 4.1 mi journey from Adelaide (ADL) to Adelaide’s city center.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Adelaide round-trip?

    Currently priced at $1,538, Qantas Airways will fly you from Chicago O'Hare Intl Airport to Adelaide and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air New Zealand and Fiji Airways - these airlines can fly you to your destination from $1,725 and $1,760, respectively.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Adelaide one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Adelaide are Air Canada ($863), Qatar Airways ($1,930), and Emirates ($2,095).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Adelaide (average of $1,214). Flying from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport?

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Top airline flying from O'Hare Intl to Adelaide

Discover the top airline that operate flights from O'Hare Intl 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$987Average$1,326FlexibilityNo cancel feeOn-time74%

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