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Cheap flights from Adelaide to Chicago from $885

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — CHI
26 Jul — 2 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Chicago

Enter your travel dates to find the best prices.

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 26 June 2026.

Mon 3/807:50
ADL
-
ORD
2 stops26h 24m
Qantas Airways
Sun 23/821:06
ORD
-
ADL
2 stops45h 49m
Qantas Airways
Deal found 25/6$1,690
Mon 3/807:50
ADL
-
ORD
2 stops26h 24m
Qantas Airways
Mon 10/815:54
ORD
-
ADL
2 stops27h 01m
Qantas Airways
Deal found 21/6$1,702
Tue 14/706:00
ADL
-
ORD
2 stops26h 46m
Qantas Airways
Fri 31/715:21
ORD
-
ADL
2 stops27h 34m
Qantas Airways
Deal found 21/6$2,252
Mon 3/822:00
ADL
-
ORD
2 stops38h 28m
Qatar Airways
Mon 10/819:20
ORD
-
ADL
1 stop29h 10m
Qatar Airways
Deal found 21/6$2,832
Mon 3/820:00
ADL
-
ORD
3 stops40h 35m
Air Canada
Mon 10/815:40
ORD
-
ADL
2 stops31h 45m
Air Canada
Deal found 21/6$2,901
Mon 3/819:00
ADL
-
ORD
3 stops39h 22m
Air Canada
Sun 23/815:40
ORD
-
ADL
2 stops37h 15m
Air Canada
Deal found 25/6$2,943

Find 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 26 June 2026.

Round-trip from

$1,690

One-way from

$885

Popular in

December

Cheapest in

April

Average price

$3,365
Qantas Airways
  • Qantas Airways
  • 3/8-23/8
  • 4 total stops
  • 72h 13m total
  • Adelaide to Chicago
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 49h 54m total
  • Adelaide to Chicago
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($1,269 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($265 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 26 June 2026.
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

Cheapest return flight

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 3/8

07:50-19:44

2 stops26h 24m

Chicago O'Hare Intl

Sun 23/8

21:06-09:25

2 stops45h 49m

$1,690

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 3/8

22:00-21:58

2 stops38h 28m

Chicago O'Hare Intl

Mon 10/8

19:20-15:00

1 stop29h 10m

$2,832
Fastest return journey

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 3/8

07:15-19:44

2 stops26h 59m

Chicago O'Hare Intl

Sun 23/8

19:20-15:00

1 stop29h 10m

$3,279

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 3/8

22:00-15:05

1 stop31h 35m

Chicago O'Hare Intl

Sun 23/8

19:20-15:00

1 stop29h 10m

$3,492

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 12/8

06:00-08:40

2 stops41h 10m

Chicago O'Hare Intl

Wed 19/8

17:45-13:55

2 stops53h 40m

$9,638
Cheapest one-way

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 2/9

10:50-05:59

3 stops57h 39m

$991
Fastest single journey

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 2/9

12:05-23:26

2 stops25h 51m

$1,108

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 12/9

12:40-12:02

3 stops37h 52m

$1,382

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 7/9

22:00-15:05

1 stop31h 35m

$1,848

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 12/9

22:00-15:05

1 stop31h 35m

$2,248

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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’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.

San Francisco (SFO) – chosen by Cheapflights users on 50% 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.

Dubai (DXB) is the most affordable one-stop option, with an average return flight price of $4,120.

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 San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 21h 40m.

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 Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 5h 38m.

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 0 airlines have 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 Qantas Airways and Qatar Airways fly from Adelaide to Chicago in about 26h 24m. The time it takes to get you to your destination can typically vary by up to 12h 04m. There are 15937 km between Adelaide and Chicago. This flight may include one or multiple stops.

  • 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

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?

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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