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Cheap flights from Adelaide to Chicago O'Hare Intl Airport from $1,895

ADL — ORD
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to O'Hare Intl

Wed 4/1112:05 -
2 stops26h 27m
Wed 11/1113:00 -
2 stops29h 25m
Deal found 20/9$1,895
Wed 21/1006:05 -
3 stops33h 49m
Wed 28/1006:30 -
3 stops39h 00m
Deal found 21/9$1,926
Wed 4/1107:50 -
2 stops45h 10m
Wed 11/1114:10 -
1 stop27h 50m
Deal found 20/9$1,996
Wed 21/1011:50 -
2 stops41h 35m
Wed 28/1015:10 -
2 stops48h 25m
Deal found 21/9$2,022
Thu 5/1107:50 -
2 stops45h 10m
Mon 9/1114:10 -
1 stop27h 50m
Deal found 17/9$2,023
Mon 19/1019:45 -
2 stops57h 40m
Mon 26/1015:10 -
2 stops57h 05m
Deal found 21/9$2,085
Thu 5/1106:05 -
2 stops46h 55m
Sun 8/1114:10 -
2 stops50h 45m
Deal found 20/9$2,128

Find flight deals from Adelaide to O'Hare Intl

Round-trip from

$1,895

Popular in

May

Cheapest in

January

Average price

$1,910
Air New Zealand
  • Air New Zealand
  • 4/11-11/11
  • 4 total stops
  • 55h 52m total
  • Adelaide to Chicago
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($565 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($340 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Adelaide to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 4/11

12:05-22:02

2 stops26h 27m

Chicago O'Hare Intl

Wed 11/11

13:00-10:55

2 stops29h 25m

$1,895

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Wed 21/10

11:50-13:55

2 stops41h 35m

Chicago O'Hare Intl

Wed 28/10

15:10-07:05

2 stops48h 25m

$2,022

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Thu 5/11

07:50-12:30

2 stops45h 10m

Chicago O'Hare Intl

Mon 9/11

14:10-10:30

1 stop27h 50m

$2,023

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Mon 19/10

22:00-21:05

2 stops38h 35m

Chicago O'Hare Intl

Mon 26/10

19:50-15:55

1 stop28h 35m

$2,610

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Mon 19/10

20:00-19:48

3 stops39h 18m

Chicago O'Hare Intl

Mon 26/10

10:15-18:10

3 stops40h 25m

$3,074

AdelaideChicago

ADL Adelaide - ORD Chicago O'Hare Intl

ADLORD

Adelaide

Thu 5/11

06:10-14:37

2 stops24h 57m

Chicago O'Hare Intl

Mon 9/11

12:50-18:10

3 stops36h 50m

$3,105

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Adelaide with our price prediction graph.
Estimated return price

Reviews of airlines servicing O'Hare Intl

Check out reviews from past customers who have flown with Qantas Airways from Adelaide to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,102 reviews
Check prices

Entertainment

7.2

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,102 reviews
Qantas Airways
7.5
Good
1,102 reviews
Check prices

Entertainment

7.2

Overall

7.5

Comfort

7.4

Boarding

7.7

Crew

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Related info for your journey

  • What airport do you fly from for flights from Adelaide to Chicago O'Hare Intl?

    Adelaide (ADL) is the airport you will fly out of if you book a flight from Adelaide to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Adelaide; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Adelaide airport to Chicago O'Hare Intl. 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 O'Hare Intl Airport?

    A quick flight from Adelaide to Chicago O'Hare Intl Airport can take about 26h 27m. Air New Zealand provides one of the quickest options available for as low as $1,895. The distance from Adelaide to Chicago O'Hare Intl Airport is about 15937 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Adelaide to Chicago O'Hare Intl Airport round-trip?

    Qantas Airways, at $1,894, was found to be the cheapest airline from Adelaide to Chicago O'Hare Intl Airport.. Qantas Airways is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Libertyville

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Adelaide to O'Hare Intl

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,894Average$2,383FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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