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Cheap flights from Adelaide to Chicago from $1,991

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Chicago departing on 8/25. 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 round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
6:00 am - 3:54 pm
ADL
-
ORD
24h 24m
2 stops
Qantas Airways Logo
5:43 pm - 11:15 am
ORD
-
ADL
27h 02m
2 stops
$1,991Qantas Airways
Tue, Aug 25 - Thu, Oct 1
Air Canada Logo
6:55 pm - 5:40 am
ADL
-
ORD
49h 15m
2 stops
Air Canada Logo
3:40 pm - 1:55 pm
ORD
-
ADL
31h 45m
2 stops
$2,016Air Canada
Mon, Jun 8 - Sun, Jun 14
Air Canada Logo
6:55 pm - 8:05 pm
ADL
-
ORD
39h 40m
2 stops
Air Canada Logo
2:15 pm - 1:55 pm
ORD
-
ADL
33h 10m
3 stops
$2,024Air Canada
Mon, Jun 8 - Sun, Jun 14
United Airlines Logo
6:05 am - 11:29 am
ADL
-
ORD
43h 54m
2 stops
United Airlines Logo
9:48 pm - 11:05 am
ORD
-
ADL
46h 47m
2 stops
$2,038United Airlines
Mon, Jun 8 - Sun, Jun 14
Air Canada Logo
6:55 pm - 8:05 pm
ADL
-
ORD
39h 40m
2 stops
Air Canada Logo
2:15 pm - 11:50 am
ORD
-
ADL
31h 05m
3 stops
$2,076Air Canada
Mon, Jun 8 - Sun, Jun 14
United Airlines Logo
6:05 am - 10:59 pm
ADL
-
ORD
31h 24m
2 stops
United Airlines Logo
9:48 pm - 11:05 am
ORD
-
ADL
46h 47m
2 stops
$2,083United Airlines
Thu, Jun 11 - Wed, Jun 17
Multiple Airlines Logo
1:25 pm - 11:59 pm
ADL
-
ORD
25h 04m
2 stops
Multiple Airlines Logo
5:43 pm - 9:25 am
ORD
-
ADL
25h 12m
2 stops
$2,088Multiple Airlines
Tue, Aug 25 - Thu, Oct 1
Multiple Airlines Logo
8:00 pm - 2:41 pm
ADL
-
ORD
33h 11m
2 stops
Multiple Airlines Logo
9:50 am - 11:55 am
ORD
-
ADL
35h 35m
3 stops
$2,144Multiple Airlines
Tue, Aug 25 - Thu, Oct 1
Multiple Airlines Logo
8:00 pm - 2:41 pm
ADL
-
ORD
33h 11m
2 stops
Multiple Airlines Logo
2:15 pm - 4:25 pm
ORD
-
ADL
35h 40m
3 stops
$2,268Multiple Airlines
Tue, Aug 25 - Thu, Oct 1
Multiple Airlines Logo
10:00 pm - 3:05 pm
ADL
-
ORD
31h 35m
1 stop
Multiple Airlines Logo
3:52 pm - 9:25 am
ORD
-
ADL
27h 03m
2 stops
$2,355Multiple Airlines
Tue, Aug 25 - Thu, Oct 1

Air Canada flights from Adelaide to Chicago

Our best Air Canada deals on Adelaide to Chicago flight tickets
Air Canada
Jun 8
ADL6:55 pmAdelaide
49h 15m
2 stops
ORD5:40 amChicago O'Hare Intl
Jun 14
ORD3:40 pmChicago O'Hare Intl
31h 45m
2 stops
ADL1:55 pmAdelaide
$2,016
Air Canada
Jun 8
ADL6:55 pmAdelaide
39h 40m
2 stops
ORD8:05 pmChicago O'Hare Intl
Jun 14
ORD2:15 pmChicago O'Hare Intl
33h 10m
3 stops
ADL1:55 pmAdelaide
$2,024
Air Canada
Jun 8
ADL6:55 pmAdelaide
39h 40m
2 stops
ORD8:05 pmChicago O'Hare Intl
Jun 14
ORD2:15 pmChicago O'Hare Intl
31h 05m
3 stops
ADL11:50 amAdelaide
$2,076

United Airlines flights from Adelaide to Chicago

Our best United Airlines deals on Adelaide to Chicago flight tickets
United Airlines
Jun 8
ADL6:05 amAdelaide
43h 54m
2 stops
ORD11:29 amChicago O'Hare Intl
Jun 14
ORD9:48 pmChicago O'Hare Intl
46h 47m
2 stops
ADL11:05 amAdelaide
$2,038
United Airlines
Jun 11
ADL6:05 amAdelaide
31h 24m
2 stops
ORD10:59 pmChicago O'Hare Intl
Jun 17
ORD9:48 pmChicago O'Hare Intl
46h 47m
2 stops
ADL11:05 amAdelaide
$2,083

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated May 13, 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 round-trip

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 8/25

6:00 am-3:54 pm

2 stops24h 24m

Chicago O'Hare Intl

Thu 10/1

5:43 pm-11:15 am

2 stops27h 02m

$1,991

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 6/8

6:55 pm-5:40 am

2 stops49h 15m

Chicago O'Hare Intl

Sun 6/14

3:40 pm-1:55 pm

2 stops31h 45m

$2,016

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 6/8

6:55 pm-8:05 pm

2 stops39h 40m

Chicago O'Hare Intl

Sun 6/14

2:15 pm-1:55 pm

3 stops33h 10m

$2,024

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 6/8

6:05 am-11:29 am

2 stops43h 54m

Chicago O'Hare Intl

Sun 6/14

9:48 pm-11:05 am

2 stops46h 47m

$2,038

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Mon 6/8

6:55 pm-8:05 pm

2 stops39h 40m

Chicago O'Hare Intl

Sun 6/14

2:15 pm-11:50 am

3 stops31h 05m

$2,076

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 6/11

6:05 am-10:59 pm

2 stops31h 24m

Chicago O'Hare Intl

Wed 6/17

9:48 pm-11:05 am

2 stops46h 47m

$2,083
Quickest round-trip

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 8/25

1:25 pm-11:59 pm

2 stops25h 04m

Chicago O'Hare Intl

Thu 10/1

5:43 pm-9:25 am

2 stops25h 12m

$2,088

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 8/25

8:00 pm-2:41 pm

2 stops33h 11m

Chicago O'Hare Intl

Thu 10/1

9:50 am-11:55 am

3 stops35h 35m

$2,144

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 8/25

8:00 pm-2:41 pm

2 stops33h 11m

Chicago O'Hare Intl

Thu 10/1

2:15 pm-4:25 pm

3 stops35h 40m

$2,268

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Tue 8/25

10:00 pm-3:05 pm

1 stop31h 35m

Chicago O'Hare Intl

Thu 10/1

3:52 pm-9:25 am

2 stops27h 03m

$2,355

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Chicago from

How to get the cheapest flight ticket from Adelaide to Chicago

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 typical price of a round-trip flight between Adelaide and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Adelaide, with most prices found around $0. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Adelaide to Chicago during March average around $899.

When to book flights from Adelaide to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Adelaide to Chicago (ADL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Chicago

Fastest flight time

25h 14m

Direct flights

None
The fastest flight from Adelaide to Chicago takes 25h 14m
There are no direct flights from Adelaide to Chicago. There are no popular flight routes from Adelaide to Chicago.
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Frequently asked questions about flying from Adelaide to Chicago

  • How far is Adelaide to Chicago by plane?

    The distance between Adelaide and Chicago is about 9912.3 mi. In terms of flight time, this usually takes a little over 25h 14m.

  • When did momondo last update prices for flights from Adelaide Airport to Chicago?

    Prices for flights from Adelaide Airport to Chicago are refreshed on a daily basis.

  • How old do you have to be to fly from Adelaide Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

Finding the right flight to Chicago from Adelaide is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Adelaide with this policy.

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

Once all potential Adelaide to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Adelaide to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport