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Cheap flights from Adelaide to Chicago from $1,622

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Chicago departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
19:30 - 14:54ADL-ORD
33h 54m2 stops
Logo
19:41 - 15:10ORD-ADL
28h 59m2 stops
$1,622
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Wed, 27 Aug - Wed, 17 Sep
Air Canada Logo
19:55 - 19:53ADL-ORD
40h 28m2 stops
Air Canada Logo
15:40 - 22:30ORD-ADL
38h 20m2 stops
$1,775Air Canada
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Wed, 24 Dec - Sun, 25 Jan
United Airlines Logo
14:55 - 19:53ADL-ORD
21h 28m1 stop
United Airlines Logo
12:45 - 09:30ORD-ADL
28h 15m1 stop
$2,018United Airlines
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Wed, 24 Dec - Mon, 19 Jan
United Airlines Logo
14:55 - 01:15ADL-ORD
26h 50m1 stop
United Airlines Logo
06:30 - 09:30ORD-ADL
34h 30m1 stop
$2,092United Airlines
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Wed, 24 Dec - Sat, 24 Jan
Qantas Airways Logo
06:35 - 16:02ADL-ORD
25h 57m2 stops
Qantas Airways Logo
17:40 - 13:35ORD-ADL
27h 25m2 stops
$2,207Qantas Airways
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Thu, 25 Dec - Thu, 22 Jan
Qantas Airways Logo
06:35 - 16:02ADL-ORD
25h 57m2 stops
Qantas Airways Logo
15:20 - 13:35ORD-ADL
29h 45m2 stops
$2,219Qantas Airways
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Thu, 25 Dec - Wed, 21 Jan
Virgin Australia Logo
14:55 - 23:14ADL-ORD
24h 49m1 stop
Virgin Australia Logo
14:35 - 10:55ORD-ADL
27h 50m2 stops
$2,363Virgin Australia
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Wed, 24 Dec - Tue, 20 Jan
Virgin Australia Logo
06:10 - 16:27ADL-ORD
26h 47m2 stops
Virgin Australia Logo
15:55 - 09:30ORD-ADL
25h 05m1 stop
$2,417Virgin Australia
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Thu, 25 Dec - Thu, 22 Jan
American Airlines Logo
07:50 - 05:12ADL-ORD
37h 52m2 stops
American Airlines Logo
07:18 - 09:50ORD-ADL
34h 02m2 stops
$2,784American Airlines
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Sun, 28 Dec - Mon, 19 Jan
American Airlines Logo
12:25 - 19:44ADL-ORD
47h 49m2 stops
American Airlines Logo
09:45 - 13:00ORD-ADL
34h 45m2 stops
$2,790American Airlines
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Sat, 27 Dec - Sun, 25 Jan

Air Canada flights from Adelaide to Chicago O'Hare Intl Airport

Our best Air Canada deals on Adelaide to Chicago O'Hare Intl Airport flight tickets
Air Canada
24 Dec
ADL19:55Adelaide
40h 28m
2 stops
ORD19:53Chicago O'Hare Intl
25 Jan
ORD15:40Chicago O'Hare Intl
38h 20m
2 stops
ADL22:30Adelaide
$1,775
Find similar
Air Canada
24 Dec
ADL19:55Adelaide
42h 40m
3 stops
ORD22:05Chicago O'Hare Intl
25 Jan
ORD15:40Chicago O'Hare Intl
38h 20m
2 stops
ADL22:30Adelaide
$1,786
Find similar
Air Canada
24 Dec
ADL19:55Adelaide
40h 28m
2 stops
ORD19:53Chicago O'Hare Intl
23 Jan
ORD15:40Chicago O'Hare Intl
38h 20m
2 stops
ADL22:30Adelaide
$2,077
Find similar

United Airlines flights from Adelaide to Chicago O'Hare Intl Airport

Our best United Airlines deals on Adelaide to Chicago O'Hare Intl Airport flight tickets
United Airlines
24 Dec
ADL14:55Adelaide
21h 28m
1 stop
ORD19:53Chicago O'Hare Intl
19 Jan
ORD12:45Chicago O'Hare Intl
28h 15m
1 stop
ADL09:30Adelaide
$2,018
Find similar
United Airlines
24 Dec
ADL14:55Adelaide
26h 50m
1 stop
ORD01:15Chicago O'Hare Intl
24 Jan
ORD06:30Chicago O'Hare Intl
34h 30m
1 stop
ADL09:30Adelaide
$2,092
Find similar
United Airlines
25 Dec
ADL07:15Adelaide
29h 08m
2 stops
ORD19:53Chicago O'Hare Intl
19 Jan
ORD18:00Chicago O'Hare Intl
23h 00m
1 stop
ADL09:30Adelaide
$2,354
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide to Chicago O'Hare Intl Airport 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, momondo users made 78,305 searches. Data last updated 6 August 2025.
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

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 27/8

19:30-14:54

2 stops33h 54m

Chicago O'Hare Intl

Wed 17/9

19:41-15:10

2 stops28h 59m

$1,622

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 24/12

19:55-19:53

2 stops40h 28m

Chicago O'Hare Intl

Sun 25/1

15:40-22:30

2 stops38h 20m

$1,775

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 24/12

14:55-19:53

1 stop21h 28m

Chicago O'Hare Intl

Mon 19/1

12:45-09:30

1 stop28h 15m

$2,018

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 24/12

14:55-01:15

1 stop26h 50m

Chicago O'Hare Intl

Sat 24/1

06:30-09:30

1 stop34h 30m

$2,092

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 25/12

06:35-16:02

2 stops25h 57m

Chicago O'Hare Intl

Thu 22/1

17:40-13:35

2 stops27h 25m

$2,207

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 25/12

06:35-16:02

2 stops25h 57m

Chicago O'Hare Intl

Wed 21/1

15:20-13:35

2 stops29h 45m

$2,219

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Wed 24/12

14:55-23:14

1 stop24h 49m

Chicago O'Hare Intl

Tue 20/1

14:35-10:55

2 stops27h 50m

$2,363

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 25/12

06:10-16:27

2 stops26h 47m

Chicago O'Hare Intl

Thu 22/1

15:55-09:30

1 stop25h 05m

$2,417

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 28/12

07:50-05:12

2 stops37h 52m

Chicago O'Hare Intl

Mon 19/1

07:18-09:50

2 stops34h 02m

$2,784

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 27/12

12:25-19:44

2 stops47h 49m

Chicago O'Hare Intl

Sun 25/1

09:45-13:00

2 stops34h 45m

$2,790

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Chicago from

How to get the cheapest flight ticket from Adelaide to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart from Adelaide to Chicago O'Hare Intl Airport is on a Tuesday. Travellers who choose to depart for Chicago O'Hare Intl Airport on a Tuesday will often find tickets for as low as $2,244. The most expensive day to fly to Chicago O'Hare Intl Airport is Sunday, with ticket prices averaging around $2,991.

Can stopping save me money on Adelaide to Chicago O'Hare Intl Airport flights?

You could potentially save up to 37% on your flight if you consider stops on a Adelaide to Chicago O'Hare Intl Airport flight.

When to book flights from Adelaide to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to Chicago O'Hare Intl Airport (ADL to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Chicago O'Hare Intl Airport

Best price found

$1,622

Fastest flight time

21h 28m

Direct flights

None
The best flight deal from Adelaide to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,622
The fastest flight from Adelaide to Chicago O'Hare Intl Airport takes 21h 28m
There are no direct flights from Adelaide to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Adelaide Airport - Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Adelaide to Chicago O'Hare Intl by plane?

    The distance between Adelaide and Chicago O'Hare Intl is about 15930.4 km. In terms of flight time, this usually takes a little over 21h 28m.

  • When did momondo last update prices for flights from Adelaide Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Adelaide Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Adelaide Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Adelaide Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Adelaide to Chicago O'Hare Intl Airport?

Best airlines flying from Adelaide to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Adelaide to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,210Free cancellationRating
7.5
887 reviews
Search Qantas Airways flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rosemont
Naperville

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Adelaide.

Can I find flights from Adelaide to Chicago with flexible booking policies on momondo?

All flight searches from Adelaide to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Adelaide to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Adelaide. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Adelaide to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Adelaide. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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