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Cheap flights from Adelaide to Chicago from $689

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Chicago departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Adelaide to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:20 pm - 2:43 pm
ADL
-
ORD
31h 53m
2 stops
Air Canada Logo
7:48 pm - 11:10 am
ORD
-
ADL
24h 52m
2 stops
$1,131Air Canada
Sun, Sep 13 - Sun, Sep 20
Air Canada Logo
8:00 pm - 2:36 pm
ADL
-
ORD
33h 06m
2 stops
Air Canada Logo
3:40 pm - 1:55 pm
ORD
-
ADL
31h 45m
2 stops
$1,138Air Canada
Thu, Aug 27 - Mon, Aug 31
Air Canada Logo
8:00 pm - 7:48 pm
ADL
-
ORD
38h 18m
3 stops
Air Canada Logo
7:48 pm - 6:10 pm
ORD
-
ADL
31h 52m
2 stops
$1,144Air Canada
Sun, Sep 13 - Sun, Sep 20
Air Canada Logo
8:00 pm - 2:36 pm
ADL
-
ORD
33h 06m
2 stops
Air Canada Logo
8:40 pm - 11:50 am
ORD
-
ADL
48h 40m
3 stops
$1,146Air Canada
Thu, Aug 27 - Mon, Aug 31
Air Canada Logo
8:00 pm - 2:43 pm
ADL
-
ORD
33h 13m
2 stops
Air Canada Logo
3:40 pm - 3:55 pm
ORD
-
ADL
33h 45m
2 stops
$1,254Air Canada
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
9:30 am - 2:43 pm
ADL
-
ORD
43h 43m
2 stops
Multiple Airlines Logo
3:40 pm - 9:00 pm
ORD
-
ADL
38h 50m
2 stops
$1,270Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
12:25 pm - 2:43 pm
ADL
-
ORD
40h 48m
2 stops
Multiple Airlines Logo
9:55 am - 3:15 pm
ORD
-
ADL
38h 50m
3 stops
$1,279Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
9:30 am - 2:43 pm
ADL
-
ORD
43h 43m
2 stops
Multiple Airlines Logo
2:52 pm - 4:40 pm
ORD
-
ADL
35h 18m
3 stops
$1,281Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
9:15 am - 2:43 pm
ADL
-
ORD
43h 58m
2 stops
Multiple Airlines Logo
12:59 pm - 10:00 pm
ORD
-
ADL
42h 31m
3 stops
$1,283Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
5:15 pm - 4:58 pm
ADL
-
ORD
62h 13m
3 stops
Multiple Airlines Logo
2:52 pm - 6:55 pm
ORD
-
ADL
37h 33m
3 stops
$1,293Multiple Airlines
Sat, Sep 12 - Sat, Sep 19

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Cathay Pacific flights from Adelaide to Chicago

Our best Cathay Pacific deals on Adelaide to Chicago flight tickets
Cathay Pacific
Oct 13
ADL6:00 amAdelaide
47h 25m
2 stops
ORD1:55 pmChicago O'Hare Intl
Nov 11
ORD2:35 pmChicago O'Hare Intl
27h 25m
1 stop
ADL10:30 amAdelaide
$1,615
Cathay Pacific
Oct 16
ADL7:45 pmAdelaide
57h 40m
2 stops
ORD1:55 pmChicago O'Hare Intl
Nov 8
ORD2:35 pmChicago O'Hare Intl
48h 00m
2 stops
ADL7:05 amAdelaide
$1,633
Cathay Pacific
Oct 16
ADL12:00 pmAdelaide
41h 25m
2 stops
ORD1:55 pmChicago O'Hare Intl
Nov 9
ORD2:35 pmChicago O'Hare Intl
27h 25m
1 stop
ADL10:30 amAdelaide
$1,660

Qatar Airways flights from Adelaide to Chicago

Our best Qatar Airways deals on Adelaide to Chicago flight tickets
Qatar Airways
Sep 15
ADL10:00 pmAdelaide
37h 42m
2 stops
ORD9:12 pmChicago O'Hare Intl
Sep 21
ORD7:20 pmChicago O'Hare Intl
29h 10m
1 stop
ADL3:00 pmAdelaide
$1,827
Qatar Airways
Sep 11
ADL10:00 pmAdelaide
50h 28m
2 stops
ORD9:58 amChicago O'Hare Intl
Sep 18
ORD7:20 pmChicago O'Hare Intl
29h 10m
1 stop
ADL3:00 pmAdelaide
$1,851
Qatar Airways
Sep 13
ADL10:00 pmAdelaide
38h 28m
2 stops
ORD9:58 pmChicago O'Hare Intl
Sep 20
ORD7:20 pmChicago O'Hare Intl
29h 10m
1 stop
ADL3:00 pmAdelaide
$1,902

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 July 30, 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
Quickest round-trip

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 9/13

9:20 pm-2:43 pm

2 stops31h 53m

Chicago O'Hare Intl

Sun 9/20

7:48 pm-11:10 am

2 stops24h 52m

$1,131

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 8/27

8:00 pm-2:36 pm

2 stops33h 06m

Chicago O'Hare Intl

Mon 8/31

3:40 pm-1:55 pm

2 stops31h 45m

$1,138

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sun 9/13

8:00 pm-7:48 pm

3 stops38h 18m

Chicago O'Hare Intl

Sun 9/20

7:48 pm-6:10 pm

2 stops31h 52m

$1,144

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Thu 8/27

8:00 pm-2:36 pm

2 stops33h 06m

Chicago O'Hare Intl

Mon 8/31

8:40 pm-11:50 am

3 stops48h 40m

$1,146

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Fri 9/11

8:00 pm-2:43 pm

2 stops33h 13m

Chicago O'Hare Intl

Fri 9/18

3:40 pm-3:55 pm

2 stops33h 45m

$1,254

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 9/12

9:30 am-2:43 pm

2 stops43h 43m

Chicago O'Hare Intl

Sat 9/19

3:40 pm-9:00 pm

2 stops38h 50m

$1,270

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Fri 9/11

12:25 pm-2:43 pm

2 stops40h 48m

Chicago O'Hare Intl

Fri 9/18

9:55 am-3:15 pm

3 stops38h 50m

$1,279

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 9/12

9:30 am-2:43 pm

2 stops43h 43m

Chicago O'Hare Intl

Sat 9/19

2:52 pm-4:40 pm

3 stops35h 18m

$1,281

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Fri 9/11

9:15 am-2:43 pm

2 stops43h 58m

Chicago O'Hare Intl

Fri 9/18

12:59 pm-10:00 pm

3 stops42h 31m

$1,283

AdelaideChicago

ADL - ORD

ADLORD

Adelaide

Sat 9/12

5:15 pm-4:58 pm

3 stops62h 13m

Chicago O'Hare Intl

Sat 9/19

2:52 pm-6:55 pm

3 stops37h 33m

$1,293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 January is your next best option. Flight prices from Adelaide to Chicago during January average around $995.

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

31h 53m

Direct flights

None
The fastest flight from Adelaide to Chicago takes 31h 53m
There are no direct flights from Adelaide to Chicago. There are no popular flight routes from Adelaide to Chicago.
Search flight deals

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 31h 53m.

  • 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
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
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