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Cheap flights from Adelaide to Chicago from $1,475

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — CHI
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Adelaide to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Chicago (CHI). 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 29 August 2025.

Round-trip from

$1,475

Popular in

September

Cheapest in

April

Average price

$2,146
Air Canada
  • Air Canada
  • 12/10-19/10
  • 4 total stops
  • 76h 39m total
  • Adelaide to Chicago
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Highest demand for flights based on searches. 12% potential increase in price ($434 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($99 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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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 29 August 2025.

Sun 12/1022:10ADL - ORD
2 stops37h 24mAir Canada
Sun 19/1015:45ORD - ADL
2 stops39h 15mAir Canada
Deal found 28/8$1,475
Sat 11/1006:00ADL - ORD
2 stops24h 30mMultiple Airlines
Sat 18/1015:45ORD - ADL
2 stops28h 50mMultiple Airlines
Deal found 27/8$1,731
Sat 13/1214:55ADL - ORD
1 stop31h 37mVirgin Australia
Sun 28/1221:05ORD - ADL
1 stop43h 55mVirgin Australia
Deal found 28/8$1,944
Sat 11/1006:00ADL - ORD
3 stops28h 59mAir Canada
Sat 18/1010:48ORD - ADL
3 stops35h 37mAir Canada
Deal found 27/8$2,032
Sun 12/1022:10ADL - ORD
2 stops62h 05mMultiple Airlines
Sat 18/1000:30ORD - ADL
2 stops41h 40mMultiple Airlines
Deal found 28/8$2,169
Sat 13/1219:00ADL - ORD
2 stops35h 05mMultiple Airlines
Sun 28/1210:20ORD - ADL
2 stops30h 35mMultiple Airlines
Deal found 28/8$3,078
Sun 12/1021:40ADL - ORD
1 stop32h 40mQatar Airways
Sun 19/1019:20ORD - ADL
2 stops44h 50mQatar Airways
Deal found 28/8$3,341
Sat 11/1021:40ADL - ORD
1 stop32h 40mQatar Airways
Sat 18/1019:20ORD - ADL
1 stop30h 00mQatar Airways
Deal found 27/8$3,404

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Chicago 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 29 August 2025.
Use the filters below to find and compare flights from Adelaide to Chicago that are best for you.

Fly from

Adelaide

Fly to

Chicago

Route

Depart

Return

Price

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 12/10

22:10-20:04

2 stops37h 24m

Chicago O'Hare Intl

Sun 19/10

15:45-22:30

2 stops39h 15m

$1,475

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 11/10

06:00-15:00

2 stops24h 30m

Chicago O'Hare Intl

Sat 18/10

15:45-12:05

2 stops28h 50m

$1,731

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 13/12

14:55-06:02

1 stop31h 37m

Chicago O'Hare Intl

Sun 28/12

21:05-09:30

1 stop43h 55m

$1,944

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 11/10

06:00-19:29

3 stops28h 59m

Chicago O'Hare Intl

Sat 18/10

10:48-13:55

3 stops35h 37m

$2,032

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 12/10

22:10-20:45

2 stops62h 05m

Chicago O'Hare Intl

Sat 18/10

00:30-09:40

2 stops41h 40m

$2,169

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 13/12

19:00-13:35

2 stops35h 05m

Chicago O'Hare Intl

Sun 28/12

10:20-09:25

2 stops30h 35m

$3,078

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 12/10

21:40-14:50

1 stop32h 40m

Chicago O'Hare Intl

Sun 19/10

19:20-07:40

2 stops44h 50m

$3,341

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 11/10

21:40-14:50

1 stop32h 40m

Chicago O'Hare Intl

Sat 18/10

19:20-16:50

1 stop30h 00m

$3,404

Flights are sorted by cheapest return flights first.

Deals found on 28/8

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?

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 29 August 2025.

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.

What’s the top stopover airport for flights from Adelaide to Chicago?

Share of one-stop return flights from Adelaide to Chicago chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 75% of one-stop itineraries from Adelaide to Chicago on Cheapflights.

What’s the cheapest stopover airport for flights from Adelaide to Chicago?

Average return fare for one-stop flights from Adelaide to Chicago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Doha (DOH) is the most affordable one-stop option, with an average return flight price of $3,399.

What’s the fastest stopover option from Adelaide to Chicago?

Shortest average travel time for one-stop one-way flights from Adelaide to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 32h 25m.

Which airport typically offers the quickest stopover for flights from Adelaide to Chicago?

Average stopover duration for one-stop one-way flights from Adelaide to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 3h 53m.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 29 August 2025.
See what other customers who have flown with Cathay Pacific, Qantas Airways, andVirgin Australia from Adelaide to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Overall

7.6

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Cathay Pacific
7.6
Good
977 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Overall

7.6

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Qantas Airways
7.5
Good
905 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Overall

7.6

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Virgin Australia
7.5
Good
415 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Overall

7.6

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Air Canada
7.1
Good
10,000 reviews
Cathay Pacific
7.6
Good
977 reviews
Check prices

Crew

8.1

Food

7.3

Boarding

7.9

Overall

7.6

Comfort

7.6

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

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?

    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.

  • How long is the flight from Adelaide to Chicago?

    Airlines like Air Canada fly from Adelaide to Chicago in about 37h 24m. The time it takes to get you to your destination can typically vary by up to . There are 15937 km between Adelaide and Chicago.

  • What is the cheapest airline to fly from Adelaide to Chicago round-trip?

    Flying on Qantas Airways is currently your cheapest option to Chicago, with prices starting at $1,200. Qantas Airways is currently priced 41% below the average price you’ll pay for this route.

  • 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

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Alternative routes for Adelaide to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to O'Hare Intl flights

Top airline flying from Adelaide to Chicago

Discover the top airline that operate flights from Adelaide to Chicago. 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 647,157 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,200Average$1,614FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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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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