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

Flying on Air Canada is currently your cheapest option to Chicago, with prices starting at $2,227. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and Qatar Airways, with the lowest prices starting at $2,329 and $3,119, respectively. Find deals

What is the cheapest day to fly from Adelaide to Chicago?

Travellers seeking maximum savings on their Adelaide to Chicago flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What is the cheapest day to fly return from Adelaide to Chicago?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 9% when planning your travel around this day of the week.

What is the cheapest month to fly from Adelaide to Chicago?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, April can be a great choice for travel to Chicago. Flights to Chicago from Adelaide in April are about $2,065 on average during April, but can be found for as low as $1,480.

What airport do you fly from for flights from Adelaide to Chicago?

Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Chicago. You should not have trouble finding flights to Chicago from Adelaide; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Adelaide airport to Chicago. It is only a 6.6 km journey to Adelaide (ADL) from Adelaide’s city centre.

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

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

How can I find direct flights from Adelaide to Chicago?

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

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

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

$1,073+ Flights from Adelaide to Chicago

Cheap flight deals from Adelaide to Chicago

Round-trip from	$2,227
One-way from	$1,073
Popular in	September
Cheapest in	April
Average price	$2,158

Air Canada
1/10-10/11
5 total stops
70h 05m total
Adelaide to Chicago

Search Deals

22/7
3 total stops
44h 54m total
Adelaide to Chicago

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($531 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($106 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Adelaide to Chicago

Cheapest flights from Adelaide to Chicago
Explore the most affordable flight options available from Adelaide to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Wed 1/1020:00ADL - ORD

2 stops33h 25mAir Canada

Mon 10/1114:00ORD - ADL

3 stops36h 40mAir Canada

Deal found 12/6$2,227

Thu 24/719:00ADL - ORD

2 stops33h 55mMultiple Airlines

Thu 31/716:00ORD - ADL

2 stops31h 45mMultiple Airlines

Deal found 11/6$2,275

Thu 24/712:15ADL - ORD

2 stops40h 40mCathay Pacific

Thu 31/716:00ORD - ADL

2 stops33h 05mCathay Pacific

Deal found 12/6$2,329

Wed 1/1011:40ADL - ORD

2 stops41h 55mQatar Airways

Mon 10/1118:55ORD - ADL

1 stop29h 40mQatar Airways

Deal found 12/6$3,119

Fri 27/606:00ADL - ORD

2 stops29h 48mUnited Airlines

Wed 16/716:50ORD - ADL

2 stops27h 45mUnited Airlines

Deal found 12/6$3,720

Sun 29/620:10ADL - ORD

2 stops32h 35mQantas Airways

Wed 16/717:49ORD - ADL

2 stops27h 46mQantas Airways

Deal found 12/6$3,887

Sat 28/612:45ADL - ORD

2 stops38h 06mAmerican Airlines

Fri 18/719:03ORD - ADL

2 stops24h 47mAmerican Airlines

Deal found 12/6$3,905

Sun 29/621:50ADL - ORD

1 stop32h 25mEmirates

Thu 17/720:35ORD - ADL

1 stop33h 00mEmirates

Deal found 12/6$4,570

Sun 29/617:35ADL - ORD

2 stops39h 13mSingapore Airlines

Wed 16/712:06ORD - ADL

3 stops37h 44mSingapore Airlines

Deal found 12/6$5,384

Best flights from Adelaide to Chicago
Discover carefully curated flight deals from Adelaide to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Wed 1/1020:00ADL - ORD

2 stops33h 25mAir Canada

Mon 10/1114:00ORD - ADL

3 stops36h 40mAir Canada

Deal found 12/6$2,227

Thu 24/719:00ADL - ORD

2 stops33h 55mMultiple Airlines

Thu 31/716:00ORD - ADL

2 stops31h 45mMultiple Airlines

Deal found 11/6$2,275

Thu 24/712:15ADL - ORD

2 stops40h 40mCathay Pacific

Thu 31/716:00ORD - ADL

2 stops33h 05mCathay Pacific

Deal found 12/6$2,329

Wed 1/1011:40ADL - ORD

2 stops41h 55mQatar Airways

Mon 10/1118:55ORD - ADL

1 stop29h 40mQatar Airways

Deal found 12/6$3,119

Fri 27/606:00ADL - ORD

2 stops29h 48mUnited Airlines

Wed 16/716:50ORD - ADL

2 stops27h 45mUnited Airlines

Deal found 12/6$3,720

Sun 29/620:10ADL - ORD

2 stops32h 35mQantas Airways

Wed 16/717:49ORD - ADL

2 stops27h 46mQantas Airways

Deal found 12/6$3,887

Sat 28/612:45ADL - ORD

2 stops38h 06mAmerican Airlines

Fri 18/719:03ORD - ADL

2 stops24h 47mAmerican Airlines

Deal found 12/6$3,905

Sun 29/621:50ADL - ORD

1 stop32h 25mEmirates

Thu 17/720:35ORD - ADL

1 stop33h 00mEmirates

Deal found 12/6$4,570

Sun 29/609:10ADL - ORD

3 stops52h 45mSingapore Airlines

Thu 17/719:18ORD - ADL

2 stops45h 37mSingapore Airlines

Deal found 12/6$5,384

Last-minute flights from Adelaide to Chicago
Discover last-minute flight deals from Adelaide to Chicago. Data last updated 13 June 2025 and is based on user searches.

Fri 27/606:00ADL - ORD

2 stops29h 48mUnited Airlines

Wed 16/716:50ORD - ADL

2 stops27h 45mUnited Airlines

Deal found 12/6$3,720

Sat 28/612:45ADL - ORD

2 stops38h 06mAmerican Airlines

Fri 18/719:03ORD - ADL

2 stops24h 47mAmerican Airlines

Deal found 12/6$3,905

Sun 29/620:10ADL - ORD

2 stops32h 35mQantas Airways

Wed 16/717:49ORD - ADL

2 stops27h 46mQantas Airways

Deal found 12/6$3,887

Sun 29/621:50ADL - ORD

1 stop32h 25mEmirates

Thu 17/720:35ORD - ADL

1 stop33h 00mEmirates

Deal found 12/6$4,570

Sun 29/609:10ADL - ORD

3 stops52h 45mSingapore Airlines

Thu 17/719:18ORD - ADL

2 stops45h 37mSingapore Airlines

Deal found 12/6$5,384

Thu 24/719:00ADL - ORD

2 stops33h 55mMultiple Airlines

Thu 31/716:00ORD - ADL

2 stops31h 45mMultiple Airlines

Deal found 11/6$2,275

Thu 24/712:15ADL - ORD

2 stops40h 40mCathay Pacific

Thu 31/716:00ORD - ADL

2 stops33h 05mCathay Pacific

Deal found 12/6$2,329

Sat 26/716:30ADL - ORD

3 stops55h 09mAir Canada

Sat 2/815:35ORD - ADL

2 stops40h 00mAir Canada

Deal found 11/6$2,468

Sun 27/721:40ADL - ORD

1 stop31h 55mQatar Airways

Sun 3/819:20ORD - ADL

2 stops44h 50mQatar Airways

Deal found 12/6$3,396

Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 1/10

20:00-14:55

2 stops33h 25m

Chicago O'Hare Intl

Mon 10/11

14:00-19:10

3 stops36h 40m

$2,227

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 24/7

19:00-14:25

2 stops33h 55m

Chicago O'Hare Intl

Thu 31/7

16:00-14:15

2 stops31h 45m

$2,275

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 24/7

12:15-14:25

2 stops40h 40m

Chicago O'Hare Intl

Thu 31/7

16:00-15:35

2 stops33h 05m

$2,329

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 1/10

21:40-15:05

1 stop31h 55m

Chicago O'Hare Intl

Mon 10/11

18:55-17:05

1 stop29h 40m

$3,119

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Fri 27/6

06:00-21:18

2 stops29h 48m

Chicago O'Hare Intl

Wed 16/7

16:50-11:05

2 stops27h 45m

$3,720

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 29/6

20:10-14:15

2 stops32h 35m

Chicago O'Hare Intl

Wed 16/7

17:49-12:05

2 stops27h 46m

$3,887

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 28/6

12:45-12:21

2 stops38h 06m

Chicago O'Hare Intl

Fri 18/7

19:03-10:20

2 stops24h 47m

$3,905

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 29/6

21:50-15:45

1 stop32h 25m

Chicago O'Hare Intl

Thu 17/7

20:35-20:05

1 stop33h 00m

$4,570

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 29/6

17:35-18:18

2 stops39h 13m

Chicago O'Hare Intl

Wed 16/7

12:06-16:20

3 stops37h 44m

$5,384

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 22/7

17:15-23:39

3 stops44h 54m

$1,073

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 11 results

Best time to book a flight from Adelaide to Chicago

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

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

It’s typically best to fly out from Adelaide to Chicago at midday. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago 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 when rainfall is around 43.0 mm.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, 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 Chicago

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates

8.1

Very Good

3,265 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2024

DXB - IAH

Singapore Airlines

8.1

Very Good

1,302 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2024

DXB - IAH

Cathay Pacific

7.6

Good

892 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2024

DXB - IAH

Qantas Airways

7.5

Good

854 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2024

DXB - IAH

Qatar Airways

7.4

Good

3,584 reviews

Emirates

8.1

Very Good

3,265 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,June 2024

DXB - IAH

Related info for your journey

What airport do you fly from for flights from Adelaide to Chicago?
Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Chicago. You should not have trouble finding flights to Chicago from Adelaide; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Adelaide airport to Chicago. It is only a 6.6 km journey to Adelaide (ADL) from Adelaide’s city centre.
What are the cheapest airlines flying from Adelaide to Chicago round-trip?
Flying on Air Canada is currently your cheapest option to Chicago, with prices starting at $2,227. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and Qatar Airways, with the lowest prices starting at $2,329 and $3,119, respectively.
Can I find deals for flights from Adelaide to Chicago that include hotel bookings?
Yes. In addition to deals on Adelaide to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Adelaide to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Chicago.
Can I find deals for business class flights from Adelaide to Chicago?
Yes. Cheapflights offers flight deals from Adelaide to Chicago 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Adelaide to Chicago

Adelaide to O'Hare Intl flights

Top airline flying from Adelaide to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,202	Average$1,617	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

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

Deals for Adelaide to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to Chicago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Chicago from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Adelaide to Chicago become cheaper?

Yes! Start tracking prices for Adelaide to Chicago flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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

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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.

Cheap flights from Adelaide to Chicago from $1,073

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Adelaide to Chicago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Adelaide to Chicago

Cheapest flights from Adelaide to ChicagoExplore the most affordable flight options available from Adelaide to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Adelaide to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Chicago that are best for you.

Best time to book a flight from Adelaide to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Adelaide with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from Adelaide to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in Chicago by month

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

Temperature in Chicago by month

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

Reviews of airlines servicing Chicago

Related info for your journey

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

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

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

How can I find direct flights from Adelaide to Chicago?

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

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.

Alternative routes for Adelaide to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Adelaide to Chicago

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

Can Cheapflights notify me if prices for flights from Adelaide to Chicago become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Adelaide to Chicago
Explore the most affordable flight options available from Adelaide to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.